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Bảng tra và tính khối lượng thép hình I, H, U, V

Chọn loại thép, tiêu chuẩn (JIS, TCVN, EN, BS, ASTM) và cỡ để ra kg/m, tổng khối lượng, diện tích sơn và đặc trưng hình học. Thép tổ hợp hoặc cỡ không có trong bảng: chọn "Tự nhập kích thước".

Tiết diện I/H = 2·b·tf + (h − 2·tf)·tw + (4 − π)·r²

Máy tính khối lượng thép hình

Nhập kích thước bằng mm.

Thép U dùng khối lượng theo bảng tiêu chuẩn. Jx, Wx tính theo trục mạnh x–x (song song cánh).

Bảng tra thép hình I, H, U, V

Khối lượng, tiết diện, mô men quán tính Jx, mô men chống uốn Wx và diện tích sơn tính từ kích thước mặt cắt (có góc lượn) với 7850 kg/m³. Kết quả khớp bảng tiêu chuẩn trong khoảng 1%.

Thép H, I – JIS G3192

Đây là loại thép H, I phổ biến nhất trên thị trường Việt Nam. Thép "I" thường gọi ở VN chính là H cánh hẹp (ví dụ I200 = H 200×100×5,5×8).

MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
H 100×50×5×71005057811,89,3187370,37640,5
H 100×100×6×810010068821,616,9378760,57433,9
H 125×60×6×81256068816,713,1409650,46435,4
H 125×125×6,5×91251256,5983023,68391340,72330,7
H 150×75×5×71507557817,814666890,57641,1
H 150×100×6×915010069826,520,81.0341380,67432,5
H 150×150×7×10150150710839,631,11.6232160,87228
H 175×90×5×81759058822,9181.2051380,68638,2
H 175×175×7,5×111751757,5111351,440,42.8953311,01325,1
H 198×99×4,5×7198994,57822,717,81.5431560,76943,2
H 200×100×5,5×82001005,58826,720,91.8061810,77537
H 194×150×6×919415069838,129,92.6252710,96232,2
H 200×200×8×122002008121363,549,94.7164721,16223,3
H 248×124×5×82481245883225,13.4502780,96838,6
H 250×125×6×925012569837293.9653170,97433,6
H 244×175×7×112441757111355,543,66.0374951,15226,4
H 250×250×9×142502509141391,471,810.7488601,4620,3
H 298×149×5,5×82981495,581340,8326.3184241,15936,2
H 300×150×6,5×93001506,591346,836,77.2094811,16531,7
H 294×200×8×122942008121371,155,811.1147561,3524,2
H 300×300×10×15300300101513118,59320.1861.3461,75818,9
H 346×174×6×9346174691352,541,211.0356381,35432,9
H 350×175×7×113501757111362,949,413.5007711,36427,6
H 340×250×9×143402509141399,578,121.2281.2491,6421
H 350×350×12×19350350121913171,9134,939.8462.2772,05415,2
H 396×199×7×113961997111371,456,119.7719991,55227,7
H 400×200×8×134002008131383,465,423.4571.1731,56223,9
H 390×300×10×16390300101613133,3104,637.8641.9421,93818,5
H 400×400×13×21400400132122218,7171,766.6213.3312,33613,6
H 446×199×8×12446199812138365,128.1341.2621,6525,3
H 450×200×9×144502009141395,474,932.8871.4621,6622,2
H 440×300×11×18440300111813153,9120,854.7312.4882,03616,9
H 496×199×9×144961999141399,377,940.8341.6471,74822,4
H 500×200×10×16500200101613112,388,146.8111.8721,75819,9
H 488×300×11×18488300111813159,2124,968.8592.8222,13217,1
H 596×199×10×15596199101513117,892,466.6402.2361,94621
H 600×200×11×17600200111713131,7103,475.5572.5191,95618,9
H 588×300×12×20588300122013187,2147114.3503.8892,3315,9
H 700×300×13×24700300132418231,5181,8197.4905.6432,54314

Thép I – IPE (EN 10365)

MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
IPE 8080463,85,257,6680200,32854,6
IPE 100100554,15,7710,38,1171340,449,3
IPE 120120644,46,3713,210,4318530,47545,8
IPE 140140734,76,9716,412,9541770,55142,7
IPE 1601608257,4920,115,88691090,62339,5
IPE 180180915,38923,918,81.3171460,69837,1
IPE 2002001005,68,51228,522,41.9431940,76834,4
IPE 2202201105,99,21233,426,22.7722520,84832,4
IPE 2402401206,29,81539,130,73.8913240,92230
IPE 2702701356,610,21545,936,15.7904291,04128,9
IPE 3003001507,110,71553,842,28.3565571,1627,5
IPE 3303301607,511,51862,649,111.7677131,25425,5
IPE 360360170812,71872,757,116.2659041,35323,7
IPE 4004001808,613,52184,566,323.1281.1561,46722,1
IPE 4504501909,414,62198,877,633.7421.5001,60520,7
IPE 50050020010,21621115,590,748.1981.9281,74419,2
IPE 55055021011,117,224134,4105,567.1162.4411,87717,8
IPE 600600220121924156122,492.0823.0692,01516,5

Thép H – HEA (EN 10365)

MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
HEA 10096100581221,216,7349730,56133,7
HEA 120114120581225,319,96061060,67734,1
HEA 1401331405,58,51231,424,71.0331550,79432,2
HEA 160152160691538,830,41.6732200,90629,8
HEA 18017118069,51545,335,52.5102941,02428,8
HEA 2001902006,5101853,842,33.6923891,13626,9
HEA 2202102207111864,350,55.4095151,25524,8
HEA 2402302407,5122176,860,37.7636751,36922,7
HEA 2602502607,512,52486,868,210.4548361,48421,8
HEA 2802702808132497,376,413.6721.0131,60321
HEA 3002903008,51427112,588,318.2621.2591,71719,4
HEA 320310300915,527124,497,622.9271.4791,75618
HEA 3403303009,516,527133,5104,827.6921.6781,79517,1
HEA 3603503001017,527142,8112,133.0881.8911,83416,4
HEA 400390300111927159124,845.0682.3111,91215,3
HEA 45044030011,52127178139,863.7202.8962,01114,4
HEA 500490300122327197,5155,186.9733.5502,1113,6

Thép H – HEB (EN 10365)

MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
HEB 100100100610122620,4449900,56727,8
HEB 1201201206,511123426,78641440,68625,7
HEB 140140140712124333,71.5092160,80523,9
HEB 1601601608131554,342,62.4923110,91821,6
HEB 1801801808,5141565,351,23.8314261,03720,2
HEB 2002002009151878,161,35.6965701,15118,8
HEB 2202202209,516189171,58.0917361,2717,8
HEB 24024024010172110683,211.2599381,38416,6
HEB 2602602601017,524118,49314.9181.1481,49916,1
HEB 28028028010,51824131,4103,119.2691.3761,61815,7
HEB 300300300111927149,111725.1641.6781,73214,8
HEB 32032030011,520,527161,3126,730.8221.9261,77114
HEB 3403403001221,527170,9134,236.6552.1561,8113,5
HEB 36036030012,522,527180,6141,843.1922.4001,84913
HEB 40040030013,52427197,8155,357.6792.8841,92712,4
HEB 450450300142627218171,179.8863.5502,02611,8
HEB 50050030014,52827238,6187,3107.1744.2872,12511,3

Thép U – JIS G3192

Mãhbtwtfkg/mSơn m²/m*Sơn m²/tấn*
U 75×40×5×77540576,920,343,4
U 100×50×5×7,51005057,59,360,3941,7
U 125×65×6×8125656813,40,49837,2
U 150×75×6,5×10150756,51018,60,58731,6
U 150×75×9×12,515075912,5240,58224,2
U 180×75×7×10,518075710,521,40,64630,2
U 200×80×7,5×11200807,51124,60,70528,7
U 200×90×8×13,520090813,530,30,74424,6
U 250×90×9×132509091334,60,84224,3
U 250×90×11×14,5250901114,540,20,83820,8
U 300×90×9×133009091338,10,94224,7
U 300×90×10×15,5300901015,543,80,9421,5
U 300×90×12×1630090121648,60,93619,3
U 380×100×10,5×1638010010,51654,51,13920,9
U 380×100×13×16,53801001316,5621,13418,3
U 380×100×13×20380100132067,31,13416,8

Thép U – UPN (EN 10365)

Mãhbtwtfkg/mSơn m²/m*Sơn m²/tấn*
UPN 808045688,640,32838
UPN 1001005068,510,60,38836,6
UPN 120120557913,40,44633,3
UPN 14014060710160,50631,6
UPN 160160657,510,518,80,56530,1
UPN 18018070811220,62428,4
UPN 200200758,511,525,30,68327
UPN 22022080912,529,40,74225,2
UPN 240240859,51333,20,80124,1
UPN 26026090101437,90,8622,7
UPN 28028095101541,80,9222
UPN 300300100101646,20,9821,2

* Diện tích sơn thép U là gần đúng (bỏ qua góc lượn, độ vát cánh).

Thép góc đều – TCVN 7571-1 / EN 10056-1

Quy cáchr1A (cm²)kg/mCx (cm)Jx (cm⁴)Sơn m²/mSơn m²/tấn
L 20×20×33,51,120,880,60,40,07787,3
L 25×25×33,51,421,120,720,80,09786,8
L 25×25×43,51,851,450,7610,09766,7
L 30×30×351,741,360,841,40,11684,9
L 30×30×452,271,780,881,80,11665
L 35×35×452,672,09130,13664,8
L 40×40×463,082,421,124,50,15564,1
L 40×40×563,792,971,165,40,15552,1
L 45×45×4,573,93,061,267,10,17456,8
L 50×50×473,893,061,3690,19463,5
L 50×50×574,83,771,4110,19451,5
L 50×50×675,694,471,4512,80,19443,4
L 60×60×585,824,571,6419,40,23351
L 60×60×686,915,421,6922,80,23343
L 60×60×889,037,091,7729,20,23332,9
L 65×65×798,76,831,8533,40,25237
L 70×70×799,47,381,9742,30,27236,9
L 75×75×698,736,852,0545,80,29242,7
L 75×75×8911,458,992,1459,10,29232,5
L 80×80×81012,279,632,2672,20,31132,3
L 80×80×101015,1111,862,3487,50,31126,3
L 90×90×91115,5212,182,54115,80,35128,8
L 100×100×81215,5112,182,74144,80,3932
L 100×100×101219,1515,042,82176,70,3925,9
L 100×100×121222,7117,832,9206,70,3921,9
L 120×120×101323,1818,23,31312,90,46925,8
L 120×120×121327,5421,623,4367,60,46921,7
L 150×150×121634,8327,354,12736,90,58621,4
L 150×150×151643,0233,774,258980,58617,4
L 200×200×161861,7948,55,522.341,30,78516,2
L 200×200×201876,3559,935,682.850,50,78513,1

Thép góc đều – JIS G3192

Quy cáchr1A (cm²)kg/mCx (cm)Jx (cm⁴)Sơn m²/mSơn m²/tấn
L 25×25×341,431,120,720,80,09786,2
L 30×30×341,731,360,841,40,11786
L 40×40×34,52,341,831,093,50,15685,3
L 40×40×54,53,752,951,175,40,15552,8
L 45×45×46,53,492,741,246,50,17563,7
L 50×50×46,53,893,061,379,10,19563,7
L 50×50×66,55,644,431,4412,60,19343,6
L 60×60×46,54,693,681,61160,23563,7
L 60×60×56,55,84,551,6619,60,23551,5
L 65×65×68,57,535,911,8129,40,25342,8
L 65×65×88,59,767,661,8836,80,25132,8
L 70×70×68,58,136,381,9337,10,27342,8
L 75×75×68,58,736,852,0646,10,29342,8
L 75×75×98,512,699,962,1764,40,29129,2
L 80×80×68,59,337,322,1856,40,31342,7
L 90×90×71012,229,592,4692,90,35136,6
L 90×90×10101713,352,57125,20,3526,2
L 100×100×71013,6210,692,71129,20,39136,6
L 100×100×10101914,922,821750,3926,1
L 120×120×81218,7614,733,24258,20,47131,9
L 130×130×91222,7417,853,53366,40,5128,5
L 130×130×121229,7623,363,64467,20,50821,7
L 150×150×121434,7727,294,14740,10,58821,5
L 150×150×151442,7433,554,24888,20,58517,4
L 200×200×151757,7545,345,462.178,60,78217,3
L 200×200×20177659,665,672.821,20,78213,1

Tiêu chuẩn Anh, Mỹ (bấm để mở bảng)

Dầm UB – BS 4-1 (80 cỡ)
MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
UB 914×419×38892142021,436,624494,2388719.63415.6273,448,9
UB 914×419×34391241819,43224437,3343,3625.77913.7263,41710
UB 914×305×28992730819,53219368,3289,1504.18610.8833,01210,4
UB 914×305×25391830617,327,919322,8253,4436.3049.5012,99111,8
UB 914×305×22491030415,923,919285,6224,2376.4138.2692,97313,3
UB 914×305×20190330315,120,219255,9200,9325.2547.2042,95614,7
UB 838×292×22685129416,126,818288,6226,5339.7037.9852,81412,4
UB 838×292×19484129214,721,718246,8193,8279.1756.6412,79114,4
UB 838×292×1768352921418,818224175,9246.0215.8932,77815,8
UB 762×267×19777026815,625,416250,6196,8239.9566.2342,55213
UB 762×267×17376226714,321,616220,4173205.2825.3872,53414,6
UB 762×267×14775426512,817,516187,2146,9168.5014.4702,51517,1
UB 762×267×1347502641215,516170,6133,9150.6924.0182,50518,7
UB 686×254×17069325614,523,715216,8170,2170.3264.9162,35413,8
UB 686×254×15268825413,22115194,1152,4150.3554.3742,34115,4
UB 686×254×14068425412,41915178,4140,1136.2673.9872,33116,6
UB 686×254×12567825311,716,215159,5125,2117.9923.4812,31818,5
UB 610×305×23863631118,431,416303,3238,1209.4716.5892,45210,3
UB 610×305×17962030714,123,616228,1179153.0244.9352,41213,5
UB 610×305×14961230511,819,716190149,2125.8764.1112,39216
UB 610×229×14061723013,122,113178,2139,9111.7773.6222,10715,1
UB 610×229×12561222911,919,613159,3125,198.6103.2212,09516,7
UB 610×229×11360822811,117,313143,911387.3182.8742,08418,4
UB 610×229×10160322810,514,813128,9101,275.7802.5152,07320,5
UB 533×210×12254421212,721,313155,412276.0422.7931,88915,5
UB 533×210×10954021111,618,813138,910966.8222.4771,87717,2
UB 533×210×10153721010,817,413128,710161.5192.2921,8718,5
UB 533×210×9253320910,115,613117,492,155.2272.0721,86120,2
UB 533×210×825282099,613,213104,782,247.5391.8001,85122,5
UB 457×191×9846719311,419,610125,398,345.7271.9571,66516,9
UB 457×191×8946319210,517,710113,889,341.0151.7701,65618,5
UB 457×191×824601919,91610104,58237.0511.6111,64820,1
UB 457×191×74457190914,51094,674,333.3191.4581,6422,1
UB 457×191×674531908,512,71085,567,129.3801.2961,63224,3
UB 457×152×8246615510,518,910104,582,136.5891.5711,51418,5
UB 457×152×744621549,6171094,574,232.6741.4141,50520,3
UB 457×152×674581549151085,667,228.9271.2631,49622,3
UB 457×152×604551538,113,31076,259,825.5001.1221,48724,9
UB 457×152×524501527,610,91066,652,321.3699501,47628,2
UB 406×178×744131809,5161094,574,227.3101.3231,50720,3
UB 406×178×674091798,814,31085,567,124.3311.1891,49922,3
UB 406×178×604061787,912,81076,560,121.5961.0631,49124,8
UB 406×178×544031787,710,9106954,118.7229301,48327,4
UB 406×140×464031426,811,21058,64615.6857781,34429,2
UB 406×140×393981426,48,61049,73912.5086291,33334,2
UB 356×171×673631739,115,71085,567,119.4631.0711,38420,6
UB 356×171×573581728,1131072,65716.0388961,37124,1
UB 356×171×513551727,411,51064,95114.1367961,36426,8
UB 356×171×4535117179,71057,34512.0666871,35630,1
UB 356×127×393531266,610,71049,839,110.1725761,1830,2
UB 356×127×3334912568,51042,133,18.2494731,1735,4
UB 305×165×543101677,913,7968,85411.6967541,25723,3
UB 305×165×463071666,711,8958,746,19.8996461,24727
UB 305×165×40303165610,2951,340,38.5035601,2430,8
UB 305×127×48311125914961,248,19.5756161,0922,7
UB 305×127×42307124812,1953,441,98.1965341,0825,8
UB 305×127×373041237,110,7947,2377.1714711,07329
UB 305×102×333131026,610,8841,832,86.5014161,00930,7
UB 305×102×2830910268,8835,928,25.366348135,5
UB 305×102×253051025,87831,624,84.4552920,99240
UB 254×146×432601477,212,7854,8436.5445041,08125,1
UB 254×146×372561466,310,9847,2375.5374331,07229
UB 254×146×3125114668,6839,731,14.4133511,06234,1
UB 254×102×282601026,310836,128,34.0053080,90431,9
UB 254×102×2525710268,483225,23.4152660,89735,7
UB 254×102×222541025,76,8828222.8412240,8940,5
UB 203×133×302071346,49,6838,2302.8962800,92330,8
UB 203×133×252031335,77,883225,12.3402300,91536,5
UB 203×102×232031025,49,3829,423,12.1052070,7934,2
UB 178×102×191781014,87,9824,3191.3561530,73838,7
UB 152×89×16152894,57,7820,3168341090,63840
UB 127×76×131277647,6816,513473750,53741,4
UB 1016×305×4871.0363083054,130619,9486,61.021.41819.7173,1956,6
UB 1016×305×4371.02630526,94930556,6436,9909.90417.7393,1687,3
UB 1016×305×3931.01630324,443,930500,2392,7807.68615.8993,1448
UB 1016×305×3491.00830221,14030445,2349,4723.12914.3463,139
UB 1016×305×3141.00030019,135,930400,4314,3644.20912.8843,119,9
UB 1016×305×27299030016,53130346,9272,3553.97211.1903,09611,4
UB 1016×305×24998030016,52630316,9248,7481.3039.8213,07612,4
UB 1016×305×2229703001621,130282,8222407.9598.4093,05713,8
Cột UC – BS 4-1 (31 cỡ)
MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
UC 356×406×63447542447,67715807,5633,9274.84511.5822,5244
UC 356×406×55145641842,167,515701,9551226.9389.9622,4754,5
UC 356×406×46743741235,85815594,9467183.0038.3832,4245,2
UC 356×406×39341940730,649,215500,6393146.6186.9982,3796,1
UC 356×406×34040640326,642,915433339,9122.5436.0312,3466,9
UC 356×406×28739439922,636,515365,7287,199.8755.0752,3128,1
UC 356×406×23538139518,430,215299,4235,179.0854.1512,2789,7
UC 356×368×20237537516,52715257,2201,966.2613.5382,18910,8
UC 356×368×17736837314,423,815225,517757.1183.1032,17212,3
UC 356×368×15336237012,320,715194,8152,948.5892.6842,15514,1
UC 356×368×12935636910,417,515164,312940.2452.2642,13916,6
UC 305×305×28336532226,844,115360,4282,978.8724.3181,946,9
UC 305×305×2403523182337,715305,824064.2023.6431,9077,9
UC 305×305×19834031419,131,415252,4198,150.9042.9951,8749,5
UC 305×305×15832731115,82515201,4158,138.7472.3691,84111,6
UC 305×305×13732030913,821,715174,4136,932.8142.0481,82413,3
UC 305×305×1183143071218,715150,2117,927.6721.7601,80915,3
UC 305×305×973083059,915,415123,496,922.2491.4451,79118,5
UC 254×254×16728926519,231,713212,9167,129.9982.0751,5799,4
UC 254×254×13227626115,325,313168,113222.5291.6311,54511,7
UC 254×254×10726725912,820,513136,4107,117.5101.3131,52114,2
UC 254×254×8926025610,317,313113,388,914.2681.0961,50316,9
UC 254×254×732542558,614,21393,173,111.4078981,48820,4
UC 203×203×8622220912,720,510109,686,19.4498501,23814,4
UC 203×203×712162061017,31090,4717.6187061,2217,2
UC 203×203×602102069,414,21076,4606.1245841,20620,1
UC 203×203×522062047,912,51066,3525.2595101,19623
UC 203×203×462032047,2111058,746,14.5684501,18925,8
UC 152×152×37162154811,5847,1372.2102730,91224,7
UC 152×152×301581536,59,4838,3301.7482220,90130
UC 152×152×231521525,86,8829,2231.2501640,88938,7
Dầm W – ASTM A6 (233 cỡ, ký hiệu inch × lb/ft)
MãhbtwtfrA (cm²)kg/mJx (cm⁴)Wx (cm³)Sơn m²/mSơn m²/tấn
W40×12×3591.0463113358,930680,9534,51.130.70521.6203,226
W40×12×3271.0363083054,130619,9486,61.021.41819.7173,1956,6
W40×12×2941.02630526,94930556,6436,9909.90417.7393,1687,3
W40×12×2641.01630324,443,930500,2392,7807.68615.8993,1448
W40×12×2351.00830221,14030445,2349,4723.12914.3463,139
W40×12×2111.00030019,135,930400,4314,3644.20912.8843,119,9
W40×12×18399030016,53130346,9272,3553.97211.1903,09611,4
W40×12×16798030016,52630316,9248,7481.3039.8213,07612,4
W40×12×1499703001621,130282,8222407.9598.4093,05713,8
W36×161/2×35995042528,451,124680,1533,91.031.30521.7123,5026,6
W36×161/2×32894242225,94724621,3487,7935.45919.8613,4797,1
W36×161/2×3009334232442,724569,7447,2847.30918.1593,4697,8
W36×161/2×28092842222,539,924532,1417,7786.06816.9483,4558,3
W36×161/2×26092142021,336,624493,3387,2718.98315.6133,448,9
W36×161/2×24591641920,334,324464,8364,9671.76514.6613,4289,4
W36×161/2×23091241819,33224436,3342,5625.17713.7123,41710
W36×12×38799332236,16520733,3575,61.101.49722.1873,1665,5
W36×12×3509813193358,920663,7521981.80520.0233,1366
W36×12×31897131629,954,120602,9473,3884.63718.2253,116,6
W36×12×28696131326,94920542,1425,5788.17916.4053,0857,2
W36×12×25695131024,443,920486,4381,8697.40814.6713,0598
W36×12×23294330822,139,920439,8345,2625.71113.2723,0388,8
W36×12×21093230921,134,520399313,2549.26211.7883,0259,7
W36×12×19492730819,43220367,7288,7504.44810.8863,01110,4
W36×12×18292330718,43020346,2271,8471.58310.2213,00111
W36×12×17091930617,327,920323,2253,7437.2899.5202,99111,8
W36×12×16091530516,525,920303,7238,4406.5068.8882,98112,5
W36×12×15091130415,923,920286224,5377.2438.2862,97213,2
W36×12×13590330415,220,120256,6201,4325.4217.2082,95514,7
W33×153/4×46893541838,669,120888,7697,61.253.18126.8063,434,9
W33×153/4×42492341435,16320804,8631,81.119.65024.2613,3975,4
W33×153/4×3879134113257,920734,5576,61.011.77822.1643,3725,8
W33×153/4×35490340929,553,120672,8528,2915.08620.2683,3496,3
W33×153/4×31889340626,44820603,6473,8813.20318.2133,3237
W33×153/4×29188540424,443,920552,7433,8736.27316.6393,3037,6
W33×153/4×26387740122,139,920499,6392,2659.65115.0433,2798,4
W33×153/4×24186840321,135,620458,4359,8591.68113.6303,2719,1
W33×153/4×22186240119,732,420420,5330,1535.99212.4393,2559,9
W33×153/4×20185640018,229,220382299,9480.94911.2443,2410,8
W33×111/2×36192531135,66420684,8537,5893.92219.3262,9875,6
W33×111/2×3329153083358,920629,5494,2811.13517.7262,9626
W33×111/2×3019053053054,120572,7449,6730.33916.1402,9366,5
W33×111/2×27189530226,94920513,9403,4649.31314.5082,917,2
W33×111/2×24388530024,443,920461,1362574.46512.9792,8868
W33×111/2×21987729722,139,920416,8327,2514.56711.7332,8648,8
W33×111/2×20487129620,637,120387303,8474.11110.8842,859,4
W33×111/2×18786529419,13420355,7279,2431.4789.9752,83410,2
W33×111/2×169859292173120320251,2387.5989.0242,81811,2
W33×111/2×15285129416,126,820289,2227340.5268.0072,8112,4
W33×111/2×14184629315,424,420269,2211,3311.5507.3672,79813,2
W33×111/2×13084029214,721,720247,5194,3280.1206.6662,78714,3
W33×111/2×1188352921418,820224,7176,4246.8525.9152,77315,7
W30×15×35783339331,556,920677,2531,6776.64618.6473,1415,9
W30×15×3268233902952,120618,3485,3698.76216.9813,1146,4
W30×15×29281338725,94720553,4434,4618.84715.2243,0887,1
W30×15×26180338523,641,920495,8389,2545.19113.5793,0647,9
W30×15×23579538221,138,120446,2350,3486.88312.2493,0418,7
W30×15×21178638419,733,420401,4315,1428.45810.9043,0339,6
W30×15×1917793821830,120362,8284,8382.9789.8293,01610,6
W30×15×17377338116,627,120329,1258,3342.9528.8713,00111,6
W30×101/2×2958352823257,920559,9439,5597.26314.3022,6996,1
W30×101/2×26982527929,553,120511,9401,8537.83713.0382,6736,7
W30×101/2×24681727726,94920467,9367,3488.03811.9462,6527,2
W30×101/2×22680927524,944,920429,1336,8441.86510.9242,6327,8
W30×101/2×20780127323,140,920392,7308,2398.5649.9502,6128,5
W30×101/2×18579327020,637,120351,9276,3354.5948.9432,5919,4
W30×101/2×16578526818,53320313,4246312.0427.9492,57110,5
W30×101/2×14877926616,53020281,8221,2279.5647.1772,55511,6
W30×101/2×13277026815,625,420251,7197,5241.2576.2672,54512,9
W30×101/2×12476626714,923,620236,7185,8224.4125.8572,53713,7
W30×101/2×11676226714,421,620222,2174,4206.9645.4302,52814,5
W30×101/2×10875826613,819,320205,5161,3187.2914.9442,51915,6
W30×101/2×9975326513,21720188,6148167.4434.4472,50716,9
W30×101/2×9075026411,915,520170,9134,2151.6684.0442,49918,6
W27×14×3367623693257,920637,5500,5606.23115.9122,9025,8
W27×14×30775236729,553,120583,7458,2546.55814.5362,8796,3
W27×14×28174436426,94920533,9419,1495.39213.3172,8566,8
W27×14×25873636224,94520490,1384,7448.88112.1982,8367,4
W27×14×23572836023,140,920447,2351403.40511.0832,8158
W27×14×21772235921,138,120413,3324,4371.04210.2782,8038,6
W27×14×194714356193420368,3289,1326.2469.1392,789,6
W27×14×17870635818,430,220338,4265,7292.0258.2682,77310,4
W27×14×16170135616,827,420307,1241,1262.5757.4942,75811,4
W27×14×14669535515,424,820278,8218,9235.9296.7852,74412,5
W27×10×30277227435,16320575,1451,5516.86613.3922,5345,6
W27×10×27176027031,556,920514,6404455.30511.9822,5046,2
W27×10×24775026828,952,120469368,1408.37910.8932,4786,7
W27×10×22174026525,94720419,6329,4360.8639.7542,4537,4
W27×10×20173226323,942,920383,4300,9325.2558.8872,4338,1
W27×10×18272426021,639,120346,4271,9290.7498.0332,4118,9
W27×10×15971425819,13420302,1237,2249.2136.9812,38710,1
W27×10×143708256173120271,8213,4223.4536.3132,37111,1
W27×10×12970225415,527,920245,5192,7199.5035.6852,35512,2
W27×10×11469325614,523,620217,8171171.4514.9472,34613,7
W27×10×10268825413,121,120195,4153,4152.3434.4282,33315,2
W27×10×9468425412,418,920179,4140,9137.3604.0182,32316,5
W27×10×8467825311,716,320161,5126,8120.1513.5422,31118,2
W24×123/4×3066893403257,920580,6455,8446.08812.9492,645,8
W24×123/4×27967933829,553,120531,4417,1401.32711.8212,6176,3
W24×123/4×25066933526,44820476,3373,9354.79310.6072,5916,9
W24×123/4×22966133324,443,920435,7342319.8459.6782,5717,5
W24×123/4×20765333022,139,920393,5308,9285.2358.7362,5478,2
W24×123/4×19264732920,637,120365,5287262.2888.1082,5348,8
W24×123/4×176641327193420334,7262,7237.5547.4122,5189,6
W24×123/4×16263532917,93120310243,4217.0526.8362,51610,3
W24×123/4×14662832816,527,720279,5219,4192.4886.1262,511,4
W24×123/4×13162232615,424,420251197169.1135.4392,48412,6
W24×123/4×1176163251421,620224,1175,9148.8694.8322,4714
W24×123/4×10461132412,71920199,3156,4130.5664.2732,45815,7
W24×9×2396852463155,920455,7357,7323.7759.4532,2566,3
W24×9×21867524328,45120414,2325,1289.2718.5702,2316,9
W24×9×19866724025,94720377,9296,7261.0067.8262,217,4
W24×9×18165923823,942,920345270,8234.4087.1182,1898,1
W24×9×16365123621,639,120311,6244,6209.4706.4352,1688,9
W24×9×14664323419,635,120280,1219,8185.4865.7682,1499,8
W24×9×1286352321730,920243,9191,5160.0535.0412,12811,1
W24×9×11462923015,527,920220,5173,1142.9704.5472,11212,2
W24×9×1036232291424,920197,5155,1126.6214.0642,09813,5
W24×9×9461823013,122,220180,8141,9113.9143.6902,09614,8
W24×9×8461222911,919,620161,4126,7100.2243.2752,08216,4
W24×9×7660822811,217,320146,6115,189.1222.9342,07218
W24×9×6860322810,514,920131,4103,277.8072.5822,06120
W24×7×6260317910,91520119,593,866.1942.1951,86519,9
W24×7×555991781012,820106,383,457.5091.9211,85522,2
W21×121/4×2756133273155,613520,6408,6316.87110.3382,456
W21×121/4×24860332426,250,513460,1361,2278.8999.2502,4286,7
W21×121/4×22359332225,445,513421,9331,2247.7228.3552,4017,3
W21×121/4×20158531923,141,413381,5299,5220.7407.5472,3787,9
W21×121/4×18257731721,137,613345,6271,3196.7466.8202,3588,7
W21×121/4×1665713161934,513314,5246,9177.7486.2262,3449,5
W21×121/4×14756031818,329,213278,8218,9151.1415.3952,33310,7
W21×121/4×13255431616,526,313250,4196,6134.2664.8432,31811,8
W21×121/4×12255131515,224,413231,2181,5123.2904.4782,30812,7
W21×121/4×1115463131422,213210,8165,5111.2604.0722,29713,9
W21×121/4×10154231212,720,313191,9150,6100.6883.7122,28715,2
W21×81/4×9354921414,723,613176,1138,386.0883.1361,90313,8
W21×81/4×8354421213,121,213157,1123,376.2372.8011,88915,3
W21×81/4×7354021111,618,813138,810966.7962.4761,87717,2
W21×81/4×6853721010,917,413129,2101,461.6472.2971,8718,4
W21×81/4×253320910,215,613117,992,555.3332.0761,86120,1
W21×61/2×5753516610,316,51310884,848.6311.8181,69320
W21×61/2×505291669,713,61395,274,741.0581.5521,68122,5
W21×61/2×445251658,911,41383,765,735.0441.3361,6725,4
W18×71/2×7146919412,620,613135,2106,149.0452.0911,66715,7
W18×71/2×6546619311,41913123,596,944.7721.9201,65917,1
W18×71/2×6046319210,517,713114,289,741.1921.7791,65118,4
W18×71/2×554601919,9161310582,437.2681.6201,64419,9
W18×71/2×50457190914,51395,174,733.5361.4681,63621,9
W18×6×464591549,115,41387,768,929.8551.3021,49321,7
W18×6×40455153813,31376,359,925.6521.1281,48324,8
W18×6×354501527,610,81366,852,521.4329531,47228,1
W16×7×5741718110,918,212108,585,131.6451.5171,51617,8
W16×7×504131809,7161295,67527.5291.3331,50520,1
W16×7×454101798,814,41286,167,624.5681.1991,49722,1
W16×7×404071787,712,8127659,621.6051.0621,48925
W16×7×364031777,510,91268,453,718.7119291,4827,6
W16×51/2×31403140711,11359,246,515.7067791,33228,7
W16×51/2×263981406,48,81350,339,512.7716411,32133,4
W14×16×73056945478125201.388,61.090597.67420.9932,7662,5
W14×16×66555044871,9115201.264,4992,5518.86818.8782,7142,7
W14×16×60553144265,9106201.151,6904451.71817.0012,6662,9
W14×16×55051443760,597201.044,7820,1392.65415.2752,623,2
W14×16×50049843255,688,920949,6745,5342.21013.7492,5783,5
W14×16×45548342851,281,520864,3678,5299.71312.4082,543,7
W14×16×42647442447,677,120809,7635,6274.87411.5932,5154
W14×16×3984654214572,320756,8594,1250.21710.7712,494,2
W14×16×3704554184267,620703,5552,3226.9139.9702,4664,5
W14×16×34244641639,162,720649,6510204.1029.1632,444,8
W14×16×31143741235,857,420591,8464,6182.1908.3462,4165,2
W14×16×28342540932,852,620538,9423160.1897.5352,3875,6
W14×16×25741640629,84820488,9383,8141.8516.8182,3636,2
W14×16×23340740427,243,720443,2347,9125.4716.1602,346,7
W14×16×21940340225,541,220416,5326,9116.7725.7942,3297,1
W14×16×21139940124,939,520400,2314,2110.6665.5432,327,4
W14×16×19339339922,636,520367,1288,199.9875.0862,3038
W14×16×17638739821,133,320335,7263,589.4484.6272,2878,7
W14×16×15938039518,930,220302,7237,679.3964.1742,279,6
W14×16×14537539417,327,720276,9217,471.6153.8152,25710,4
W14×141/2×13237237416,426,220251,9197,764.1423.4452,17411
W14×141/2×1203683731523,920229,5180,257.6713.1362,16212
W14×141/2×10936437113,321,820207,8163,151.8022.8492,1513,2
W14×141/2×9936037012,319,820189,4148,646.6462.5912,14114,4
W14×141/2×9035636911,21820172,1135,141.8712.3522,13115,8
W14×63/4×383581727,913,11673,557,716.4109171,36123,6
W14×63/4×343551717,211,61665,851,714.5018171,35426,2
W14×63/4×303521716,99,81658,64612.4627091,34529,2
W14×5×263531286,510,71651,140,110.5755991,17729,3
W14×5×223491275,88,5164333,88.6084931,16734,5
W12×12×33642734045,175,120639501,6169.2837.9252,094,2
W12×12×30541433641,368,720579,8455,2147.8517.1342,0574,5
W12×12×27940333438,962,720529,8415,9129.7946.4482,0284,9
W12×12×25239133035,457,220479,4376,3113.4265.7961,9995,3
W12×12×23038232832,652,620438,3344,1100.8205.2741,9755,7
W12×12×2103743253048,320400,4314,389.5704.7951,9526,2
W12×12×19036532226,944,120361,828479.0534.3281,936,8
W12×12×17035631924,439,620324254,368.7303.8571,9077,5
W12×12×15234831722,135,620290,4227,959.9083.4411,8868,3
W12×12×13634131520,131,820259,5203,752.1053.0601,8679,2
W12×12×1203333131828,120229,1179,944.8442.6921,84810,3
W12×12×10632731115,525,120202,3158,839.0192.3851,83111,5
W12×12×963233091422,920183,7144,234.9692.1671,81912,6
W12×12×8731830813,120,620166,6130,831.1001.9541,80813,8
W12×12×7931430711,918,720151,2118,727.8601.7721,79815,2
W12×12×7231130610,91720137,610825.0751.6121,78916,6
W12×12×653083059,915,420124,797,922.4551.4591,78118,2
W12×4×223131026,610,82044,835,17.0824530,98728,1
W12×4×1930910268,9203930,65.9913880,97832
W12×4×163041015,66,72033,326,14.8453180,96937
W10×10×11228926419,231,820214,9168,730.1972.0901,5639,3
W10×10×10028226317,328,420191,6150,426.1301.8531,54510,3
W10×10×8827526115,425,120169132,622.4151.6281,52811,5
W10×10×7726925913,522,120148,2116,319.2061.4261,51213
W10×10×6826425711,919,620131,1102,916.6491.2601,49914,6
W10×10×6026025610,717,320116,191,114.4391.1121,48716,3
W10×10×542562559,415,620104,181,712.8251.0011,47918,1
W10×10×492542548,614,22094,974,511.5589121,47119,7
W10×53/4×302661487,613135845,57.2065421,08523,8
W10×53/4×262621476,611,21350,139,36.1344681,07627,4
W10×53/4×222581466,19,11342,633,55.0243891,06731,9
10×4×192601026,4101337,229,24.1233170,89430,6
10×4×172571026,18,41333,1263.5352750,88734,1
10×4×152541025,86,91329,3232.9932360,8838,3
W8×8×6722921014,523,716128,2100,611.3959971,24212,3
W8×8×582222091320,616111,887,79.5908631,22614
W8×8×4821620610,217,41692,472,57.7517181,20816,7
W8×8×402102059,114,21676,960,46.1855901,19419,8
W8×8×352062047,912,61667,853,25.3735211,18422,2
W8×8×312032037,2111659,947,14.6564581,17725
W8×51/4×212101346,410,21340,932,13.2193060,92228,7
W8×51/4×182071335,88,41334,827,32.6562570,91433,4
W6×6×251621548,111,61348,5382.2752810,90423,8
W6×6×201581536,69,3133930,61.7722250,89229,1
W6×6×151521525,86,61329,523,21.2541650,87937,9
Thép U cánh song song PFC – BS 4-1 (16 cỡ)
Mãhbtwtfrkg/mJx (cm⁴)Cy (cm)
PFC 430×100×6443010011191564,421.9392,62
PFC 380×100×543801009,517,5155415.0342,79
PFC 300×100×46300100916,51545,58.2293,05
PFC 300×90×4130090915,51241,47.2182,6
PFC 260×90×35260908141234,84.7282,74
PFC 260×75×28260757121227,63.6192,1
PFC 230×90×32230907,5141232,23.5182,92
PFC 230×75×26230756,512,51225,72.7482,3
PFC 200×90×30200907141229,72.5233,12
PFC 200×75×2320075612,51223,41.9632,48
PFC 180×90×26180906,512,51226,11.8173,17
PFC 180×75×2018075610,51220,31.3702,41
PFC 150×90×24150906,5121223,91.1623,3
PFC 150×75×18150755,5101217,98612,58
PFC 125×65×15125655,59,51214,84832,25
PFC 100×50×101005058,5910,22081,73

Thép góc lệch (không đều cạnh) – BS 4848-4

Quy cáchr1kg/mCx (cm)Cy (cm)Jx (cm⁴)Jy (cm⁴)Jv (cm⁴)tan α
L 200×150×181547,216,343,862.390,21.155,1623,30,549
L 200×150×151539,756,223,752.037,2988,6530,90,551
L 200×150×121532,146,13,631.667,4812,4435,40,553
L 200×100×151533,867,172,231.772,3303,2196,50,26
L 200×100×121527,437,042,111.454,2251,51620,263
L 200×100×101523,076,952,031.233214,71380,265
L 150×90×151226,665,212,24764,1206,7126,80,354
L 150×90×121221,645,092,12630,4172,1104,50,359
L 150×90×101218,2252,04536,3147,489,10,361
L 150×75×151124,855,531,81715,1120,179,20,254
L 150×75×121120,195,411,7590,7100,465,20,259
L 150×75×1011175,321,62502,986,355,70,262
L 125×75×121117,844,311,84355,19658,80,354
L 125×75×101115,044,231,76303,282,550,20,358
L 125×75×81112,184,141,68248,568,141,20,36
L 100×75×121015,453,272,0318990,349,50,54
L 100×75×101013,043,191,9516277,742,20,544
L 100×75×81010,583,11,87133,364,234,70,547
L 100×65×101012,263,361,63154,251,130,20,41
L 100×65×8109,953,281,5612742,324,90,414
L 100×65×7108,773,231,51112,737,722,10,415

Công thức

Đại lượngCông thứcĐơn vị
Tiết diện I, H2·b·tf + (h − 2·tf)·tw + (4 − π)·r²mm²
Khối lượngtiết diện × 7,85 / 1000kg/m
Diện tích sơn I, H[4b + 2h − 2tw − (8 − 2π)r] / 1000m²/m
Diện tích sơn / tấn(m²/m) / (kg/m) × 1000m²/tấn

Câu hỏi thường gặp

Thép H200 (H 200×100×5,5×8) nặng bao nhiêu kg/m?

Theo JIS G3192: 20,9 kg/m, cây 12 m khoảng 251 kg.

Thép H150×150×7×10 nặng bao nhiêu kg/m?

≈ 31,1 kg/m (JIS G3192).

Thép IPE200 nặng bao nhiêu kg/m?

IPE 200 (200 × 100 × 5,6 × 8,5 mm) nặng 22,4 kg/m, Jx = 1943 cm⁴.

Thép góc L50×5 nặng bao nhiêu kg/m?

Thép góc đều 50 × 50 × 5 mm (TCVN 7571-1) nặng 3,77 kg/m, diện tích sơn 0,194 m²/m.

Diện tích sơn m²/tấn dùng để làm gì?

Khi bản vẽ hoặc MTO chỉ ghi khối lượng (tấn), nhân số tấn với m²/tấn của loại thép đó để ra diện tích sơn, từ đó tính lượng sơn cần mua.

HEA và HEB khác nhau thế nào?

Cùng số hiệu, HEB có cánh và bụng dày hơn nên nặng hơn HEA khoảng 40–50%. HEA thấp hơn số hiệu một chút (HEA 200 cao 190 mm), HEB cao đúng bằng số hiệu.