钢材理论重量计算方法

PAGEPAGE18钢材理论重量计算方法（单位：公斤）角钢：每米重量＝0.00785×（边宽＋边宽－边厚）×边厚

2、圆钢：每米重量＝0.00617×直径×直径(螺纹钢和圆钢相同）

3、扁钢：每米重量＝0.00785×厚度×边宽

4、方钢：每米重量（千克）=0.00785*边宽*边宽

5、六角钢：每米重量（千克）=0.0068*对边距离*对边距离

6、八角钢：每米重量（千克）=0.0065*对边距离*对边距离

7、螺纹钢：每米重量（千克）=0.00617*直径*直径

8、中厚钢板：每米重量（千克）=7.85*厚度

9、薄钢板：每米重量（千克）=7.85*厚度

10、无缝钢管：每米重量（千克）=0.02466*壁厚*（外径-壁厚）

11、接缝钢管：每米重量（千克）=0.02466*壁厚*（外径-壁厚）

12、黄铜管：每米重量＝0.02670×壁厚×（外径－壁厚）

13、紫铜管：每米重量＝0.02796×壁厚×（外径－壁厚)

14、铝花纹板：每平方米重量＝2.96×厚度

15、有色金属比重：紫铜板8.9黄铜板8.5锌板7.2铅板11.37

16、有色金属板材的计算公式为：每平方米重量＝比重×厚度规格(mm)理论质量

（kg/m）规格(mm)理论质量

（kg/m）规格(mm)理论质量

（kg/m）规格(mm)理论质量

（kg/m）5.50.184212.72409.869555.660.222222.984210.910060233.264512.51056870.302243.554814.211074.680.395253.855015.411581.590.499264.175317.312088.8100.617274.495518.612596.3110.746284.835619.3130104120.888295.186022.2140121131.04305.556324.5150139141.21315.926526.0160158151.39326.316828.5170178161.58336.717030.2180200171.78347.137534.7190223182.00357.558039.5200247192.23367.998544.5220298202.47388.909049.9250385圆钢、螺纹钢米重速览表钢材理论质量计算方式名称单位计算公式计算举例圆钢盘条kg／mw=0.006165×d²

式中，d为直径(mm)直径80mm的圆钢，求每米质量

每米质量=0.006165×80²kg=39.46kg螺纹钢kg／mW=0.00617×d²

式中，d为断面直径(mm)断面直径为12mm的螺纹钢，求每米质量

每米质量=0.00617x12²kg=0.89kg方钢kg／mW=0.00785×d²

式中，d为边宽(MM)边宽30mm的方钢，求每米质量

每米质量=0.00785×30²kg=7.07kg扁钢kg／mW=0.00785×d×b

式中，d为边宽(mm)b为厚(mm)边宽40mm、厚5mm的扁钢，求每米质量

每米质量=0.00785×40×5kg=1.57kg六角钢kg／mW=0.006798×d²

式中，d为对边距离(mm)对边距离50mm的六角钢，求每米质量

每米质量=0.006798×50²kg=17kg八角钢kg／mW=0.006798×d²

式中，d为对边距离(mm)对边距离80mm的八角钢，求每米质量

每米质量：0.0065x80²kg=41.60kg等边角钢kg／mW=0.00785×[d(2b-d)+0.215(R²一2r²)]

式中，b为边宽，d为边厚，R

为内弧_半径，r为端弧半径求4mmx20mm等边角钢的每米质量

GB9787中查出4mm×20mm等边角钢的R为3.5，r为1.2

每米质量=0.00785×[4(2×20—4)+0.215(3.5²一2×1.2²)]kg=1.15kg不等边角钢kg／mw=0.00785×[d(B+6一d)+0.215(R²一2r²)]

式中，B为长边宽，b为短边,宽，d为边厚，R为内弧半径,r为端弧半径求30rnm×20mmx4mm不等边角钢每米质量。从GB9788中查出30x20x4不等边角钢的R为3.5，r为1.2

每米质量=0.00785×[4(30+20—4)+0.215(3.5²—2×1.2²)]kg

=1.46kg槽钢kg／mw=0.00785[hd+2t(b一d)+0.349(R²一r2)]

式中，h为高，b为腿长，d为腰厚，t为平均腿厚，R为内弧半径，r为端弧半径求80mm×43mm×5mm的槽钢每米质量。从GB707中查出该槽钢t为8，R为8，r为4

每米质量=0.00785[80×5十2×8(43—5)+0.349(8²-4²)]kg=8.04kg工字钢kg／mw=0.00785[hd+2t(b一d)+0.8584(R²一r²)]

式中，h为高，b为腿长，d为腰厚，t为平均腿厚，R为内弧半径，r为端弧半径求250rnm×118mm×10mm的工字钢每米质量。从GB706中查出该工字钢t为13。R为10，r为5

每米质量=0.00785[250×10+2×13x(118一10)+0.8584(10²—5²)]kg=42.2kg钢板kg／m²w=7.85×6

式中，6为厚厚度6mm的钢板，求每平方米的质量

每平方米质量=7.85×6kg=47.1kg钢管(包括无缝钢管及焊接钢管)kg／mw=0.02466×S(D—S)

式中，D为外径，s为壁厚外径60mm，壁厚4mm的无缝钢管，求每米质量每米质量=0.02466×4×(60-4)kg：5.52kgH型钢理论重量规格单重规

格单重规

格单重100×50×5×79.54250×250×9×1472.4396×199×7×1156.7100×100×6×817.2250×255×14×1482.2400×200×8×1366125×60×6×813.3294×200×8×1257.3400×400×13×21172125×125×6.5×923.8300×150×6.5×937.3400×408×21×21197148×100×6×921.4294×302×12×1285414×405×18×28233150×75×5×714.3300×300×10×1594.5440×300×11×18124150×150×7×1031.9300×305×15×15106446×199×7×1166.7175×90×5×818.2338×351×13×13106450×200×9×1476.5175×175×7.5×1140.3340×250×9×1479.7482×300×11×15115194×150×6×931.2344×354×16×16131488×300×11×18129198×99×4.5×718.5346×174×6×941.8496×199×9×1479.5200×100×5.5×821.7350×175×7×1150500×200×10×1689.6200×200×8×1250.5344×348×10×16115582×300×12×17137200×204×12×1272.28350×350×12×19137588×300×12×20151244×175×7×1144.1388×402×15×15141596×199×10×1595.1244×252×11×1164.4390×300×10×16107600×200×11×17106248×124×5×825.8394×398×11×18147700×300×13×24185钢板每平方米重量表度(mm)理论重量

（kg/㎡）厚度(mm)理论重量

（kg/㎡）厚度(mm)理论重量

（kg/㎡）厚度(mm)理论重量

（kg/㎡）0.201.5701.5011.7810.0078.5029.00227.700.251.9631.6012.5611.0086.3530.00235.500.272.1201.8014.1312.0094.2032.00251.200.302.3552.0015.7013.00102.1034.00266.900.352.7482.2017.2714.00109.9036.00282.600.403.1402.5019.6315.00117.8038.00298.300.453.5332.8021.9816.00125.6040.00314.000.503.9253.0023.5517.00133.5042.00329.700.554.3183.2025.1218.00141.3044.00345.400.604.7103.5027.4819.00149.2046.00361.100.705.4953.8029.8320.00157.0048.00376.800.755.8884.0031.4021.00164.9050.00392.500.806.2804.5035.3322.00172.7052.00408.200.907.0655.0039.2523.00180.6054.00423.901.007.8505.5043.1824.00188.4056.00439.601.108.6356.0047.1025.00196.3058.00455.301.209.4207.0054.9526.00204.1060.00471.001.259.8138.0062.8027.00212.001.4010.9909.0070.6528.00219.80花纹钢板每平方重量表厚度(毫米)纹高(毫米)理论重量（kg/㎡）菱形花纹钢板扁豆形花纹钢板菱形花纹钢板扁豆形花纹钢板2.51.02.521.6022.603.01.02.525.6026.603.51.02.529.5030.504.01.02.533.4034.404.51.02.537.3038.305.01.52.542.3042.3046.2046.206.01.52.550.1050.107.02.02.559.0058.008.02.02.566.8065.80热轧等边角钢单位重量表角钢号数尺寸（毫米）截面面积

（cm²）理论重量

（kg/m）表面积

（㎡/m）bdr22033.51.1320.8890.07841.4591.1450.0772.52533.51.4321.1240.09841.8591.4590.09733034.51.7491.3730.11742.2761.7860.1173.63634.52.1091.6560.14142.7562.1630.14153.3822.6540.141440352.3591.8520.15743.0862.4220.15753.7912.9760.1564.545352.6592.0880.17743.4862.7360.17754.2923.3690.17665.0763.9850.17655035.52.9712.3320.19743.8973.0590.19754.8033.770.19665.6884.4650.1965.656363.3432.6240.22144.393.4460.2255.4154.2510.2288.3676.5680.2196.363474.9783.9070.24856.1434.8220.24867.2885.7210.24789.5157.4690.2471011.6579.1510.246（钢材网）角钢号数尺寸（毫米）截面面积

（cm²）理论重量

（kg/m）表面积

（㎡/m）bdr770485.574.3720.27556.8755.3970.27568.166.4060.27579.4247.3980.275810.6678.3730.2747.575597.3675.8180.29568.7976.9050.294710.167.9760.294811.5039.030.2941014.12611.0890.293880597.9126.2110.31569.3977.3760.314710.868.5250.314812.3039.6580.3141015.12611.8740.31399061010.6378.350.354712.3019.6560.354813.94410.9460.3531017.16713.4760.3531220.30615.940.3521010061211.9329.3660.393713.79610.830.393815.63812.2760.3931019.26115.120.3921222.817.8980.3911426.25620.6110.3911629.62723.2570.391111071215.19611.9280.433817.23813.5320.4331021.26116.690.4321225.219.7820.4311429.05622.8090.43112.512581411.93215.5040.4921013.79619.1330.4911215.63822.6960.4911419.26126.1930.19（钢材网）角钢号数尺寸（毫米）截面面积

（cm²）理论重量

（kg/m）表面积

（㎡/m）bd37321.4880.5511232.51225.5220.5511437.56729.490.551642.53933.3930.54916160101631.50224.7290.631237.44129.3910.631443.29633.9870.6291649.06738.5180.62918180121642.24133.1590.711448.89633.3830.7091655.46743.5420.7091861.95548.6340.70820200141854.64242.8940.7881662.01348.680.7881869.30154.4010.7872076.50560.0560.7872490.66171.1680.785热轧不等边角钢单位重量表角钢号数尺寸（毫米）截面面积

（cm²）理论重量

（kg/m）表面积

（㎡/m）Bbdr2.5/1.6251633.51.1620.9120.08041.4991.1760.0793.2/2322033.51.4921.1710.10241.9391.5220.1014/2.54025341.8901.4840.12742.4671.9360.1274.5/2.84528352.1491.6870.14342.8062.2030.1435/3.2503235.52.4311.9080.16143.1772.4940.1605.6/3.65636362.7432.1530.18143.5902.8180.18054.4153.4660.1806.3/46340474.0583.1850.20254.9933.9200.20265.9084.6380.20176.8025.3390.2017/4.5704547.54.5473.5700.22655.6094.4030.22566.6475.2180.22577.6576.0110.2257.5/57550586.1254.8080.24567.2605.6990.24589.4677.4310.2441011.5909.0980.2448/58050586.3755.0050.25567.5605.9350.25578.7246.8480.25589.8677.7450.254（钢材网）角钢号数尺寸（毫米）截面面积

（cm²）理论重量

（kg/m）表面积

（㎡/m）Bbdr9/5.69056597.2125.6610.28768.5576.7170.28679.8807.7560.286811.1838.7790.28610/6.3100636109.6177.5500.320711.1118.7220.320812.5849.8780.3191015.46712.1420.31910/81008061010.6378.3500.354712.3019.6560.354813.94410.9460.3531017.16713.4760.35311/71107061010.6378.3500.354712.3019.6560.354813.94410.9460.3531017.16713.4760.35312.5/81258071114.09611.0660.403815.98912.5510.4031019.71215.4740.4021223.35118.3300.402（钢材网）角钢号数尺寸（毫米）截面面积

（cm²）理论重量

（kg/m）表面积

（㎡/m）Bbdr14/91409081218.03814.1600.4531022.26117.4750.4521226.40020.7240.4511430.45623.9080.45116/10160100101325.31519.8720.5121230.05423.5920.5111434.70927.2470.5101639.28130.8350.51018/11180110101428.37322.3730.5711233.71226.4640.5711438.96730.5890.5701644.13934.6490.56920/12.5200125121437.91239.7610.6411443.86734.4360.6401649.73939.0450.6391855.52643.5880.639热轧槽钢理论重量表规格尺寸（mm）重量（Kg/m）高度腿宽厚度550374.55.4386.363404.86.6348804358.04510100485.310.00712120535.512.05914a14058614.53514b14060816.73316a160636.517.2416160658.519.75218a18068720.174181807092320a20073722.6372020075925.77722a22077724.9992222079928.45325a25078727.4125b25080931.33525c250821135.2627a270827.530.83827b270849.535.07727c2708611.539.31628a280827.531.42728b280849.535.82328c2808611.540.21930a300857.534.46330b300879.539.17330c3008911.543.88332a32088838.08332b320901043.10732c320921248.13136a36096947.81436b360981153.46636c3601001359.11840a40010010.558.92840b40010212.565.20440c40010414.571.488热轧工字钢理论重量表规格尺寸（mm）重量（Kg/m）高度腿宽厚度10100684.511.2611212074513.98712.612674514.22314140805.516.891616088620.51318180946.524.14320a200100727.92920b200102931.06922a2201107.533.0722b2201129.536.52424a240116837.47724b2401181041.24525a250116838.10525b2501181042.0327a2701228.542.82527b27012410.547.08428a2801228.543.49228b28012410.547.88830a300126948.08430b3001281152.79430c3001301357.50432a3201309.552.71732b32013211.557.74132c32013413.562.76536a3601361060.03736b3601381265.68936c3601401471.34140a40014210.567.59840b40014412.573.87840c40014614.580.15845a45015011.580.4245b45015213.587.48545c45015415.594.5550a5001581293.65450b50016014101.50450c50016216109.354热轧扁钢理论重量表规格长度(m)理论重量

(kg/m)宽度厚度103

4

5

6

7

83--90.24

0.31

0.39

0.47

0.55

0.63123

4

5

6

7

83--90.28

0.38

0.47

0.57

0.66

0.75143

4

5

6

7

83--90.33

0.44

0.55

0.66

0.77

0.88163

4

5

6

7

8

9

103--90.38

0.50

0.63

0.75

0.88

1.00

1.15

1.26183

4

5

6

7

8

9

103--90.42

0.57

0.71

0.85

0.99

1.13

1.27

1.41203

4

5

6

7

8

9

10

11

123--90.47

0.63

0.78

0.94

1.10

1.26

1.41

1.57

1.73

1.88223

4

5

6

7

8

9

10

11

123--90.52

0.69

0.86

1.04

1.21

1.38

1.55

1.73

1.90

2.07253

4

5

6

7

8

9

10

11

12

14

163--90.59

0.79

0.98

1.18

1.37

1.57

1.77

1.96

2.16

2.36

2.75

3.14283

4

5

6

7

8

9

10

11

12

14

163--90.66

0.88

1.10

1.32

1.54

1.76

1.98

2.20

2.42

2.64

3.08

3.53303

4

5

6

7

8

9

10

11

12

14

16

18

203--90.71

0.94

1.18

1.41

1.65

1.88

2.12

2.36

2.59

2.83

3.30

3.77

4.24

4.71323

4

5

6

7

8

9

10

11

12

14

16

18

203--90.75

1.01

1.25

1.50

1.76

2.01

2.26

2.55

2.76

3.01

3.51

4.02

4.52

5.02353

4

5

6

7

8

9

10

11

12

14

16

18

20

22

25

283--90.82

1.10

1.37

1.65

1.92

2.20

2.47

2.75

3.02

3.30

3.85

4.40

4.95

5.50

6.04

6.87

7.69403

4

5

6

7

8

9

10

11

12

14

16

18

20

22

25

283--90.94

1.26

1.57

1.88

2.20

2.51

2.83

3.14

3.45

3.77

4.40

5.02

5.65

6.28

6.91

7.85

8.79453

4

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

363--91.06

1.41

1.77

2.12

2.47

2.83

3.18

3.53

3.89

4.24

4.95

5.65

6.36

7.07

7.77

8.83

9.89

10.60

11.30

12.72503

4

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

363--91.18

1.57

1.96

2.36

2.75

3.14

3.53

3.93

4.32

4.71

5.50

6.28

7.07

7.85

8.64

9.81

10.99

11.78

12.56

14.13554

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

363--91.73

2.16

2.59

3.02

3.45

3.89

4.32

4.75

5.18

6.04

6.91

7.77

8.64

9.50

10.79

12.09

12.95

13.82

15.54规格长度(m)理论重量

(kg/m)宽度厚度554

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

363--91.73

2.16

2.59

3.02

3.45

3.89

4.32

4.75

5.18

6.04

6.91

7.77

8.64

9.50

10.79

12.09

12.95

13.82

15.54604

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

453--91.88

2.36

2.83

3.30

3.77

4.24

4.71

5.18

5.65

6.59

7.54

8.48

9.42

10.36

11.78

13.19

14.13

15.07

16.96

18.84

21.20654

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

453--92.04

2.55

3.06

3.57

4.08

4.59

5.10

5.61

6.12

7.14

8.16

9.19

10.21

11.23

12.76

14.29

15.31

16.33

18.37

20.41

22.96704

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

453--92.20

2.75

3.30

3.85

4.40

4.95

5.50

6.04

6.59

7.69

8.79

9.89

10.99

12.09

13.74

15.39

16.49

17.58

19.78

21.98

24.73754

5

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

453--92.36

2.94

3.53

4.12

4.71

5.30

5.89

6.48

7.07

8.24

9.42

10.60

11.78

12.95

14.72

16.49

17.66

18.84

21.19

23.55

26.49805

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

563--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--7

3--7

3--7

3--7

3--73.14

3.77

4.40

5.02

5.65

6.28

6.91

7.54

8.79

10.05

11.30

12.56

13.82

15.70

17.58

18.84

20.09

22.61

25.12

28.26

31.40

35.17855

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--9

3--6

3--6

3--9

3--7

3--7

3--7

3--7

3--7

3--7

3--7

3--73.34

4.00

4.67

5.34

6.01

6.67

7.34

8.01

9.34

10.68

12.01

13.35

14.68

16.68

18.68

20.02

21.35

24.02

26.69

30.03

33.36

37.36

40.04905

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-73.53

4.24

4.95

5.65

6.36

7.07

7.77

8.48

9.89

11.30

12.72

14.13

15.54

17.66

19.78

21.20

22.61

25.43

28.26

31.79

35.33

39.56

42.39955

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-73.73

4.47

5.22

5.97

6.71

7.46

8.20

8.95

10.44

11.93

13.42

14.92

16.41

18.64

20.88

22.37

23.86

26.85

29.83

33.56

37.29

41.76

44.75规格长度(m)理论重量(kg/m)宽度厚度1005

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-73.93

4.71

5.50

6.28

7.07

7.85

8.64

9.42

10.99

12.55

14.13

15.70

17.27

19.63

21.98

23.55

25.12

28.26

31.40

35.33

39.25

43.96

47.101055

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-74.12

4.95

5.77

6.59

7.42

8.24

9.07

9.89

11.54

13.19

14.84

16.49

18.13

20.61

23.08

24.73

26.37

29.67

32.97

37.09

41.21

46.16

49.461105

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-74.32

5.18

6.04

6.91

7.77

8.64

9.50

10.36

12.09

13.82

15.54

17.27

19.00

21.59

24.18

25.91

27.63

31.09

34.54

38.86

43.18

48.35

51.811205

6

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-74.71

5.65

6.59

7.54

8.48

9.42

10.36

11.30

13.19

15.07

16.96

18.84

20.72

23.55

26.38

28.26

30.14

33.91

37.68

42.39

47.10

52.75

56.521256

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-8

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-75.89

6.87

7.85

8.83

9.81

10.79

11.78

13.74

15.70

17.66

19.63

21.58

24.53

27.48

29.44

31.40

35.32

39.25

44.16

49.06

54.95

58.881306

7

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-9

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-7

3-56.12

7.14

8.16

9.18

10.21

11.23

12.25

14.29

16.38

18.37

20.41

22.45

25.51

28.57

30.62

32.65

36.73

40.82

45.92

51.03

57.14

61.231407

8

9

10

11

12

14

16

18

20

22

25

28

30

32

36

40

45

50

56

603-9

3-9

3-9

3-9

3-9

3-9

3-9