计算工具
 

钢材执行标准可查询相应标准允许偏差及钢种用途和其他相关规定。


1.可在框内输入相应材料品名或执行标准关键字即可快速查看对应内容。

2.也可上下滑动屏幕内容,查找所需品类内容进行查阅。

3.点开目录可查看各个钢种品名分类列表,点击进入。

4.文字显示太小,可点击内容推动屏幕放大查看哦。


也可查看下方图文解说:

操作示例一:

可在框内输入相应材料品名或执行标准关键字即可快速查看对应内容。

标准1.png

操作示例二:

也可上下滑动屏幕内容,查找所需品类内容进行查阅。

标准2.png

操作示例三:

点开目录可查看各个钢种品名分类列表,点击进入。


标准3.png

操作示例四:

文字显示太小,可点击内容推动屏幕放大查看哦。


标准4.png

操作示例五:


标准5.png

操作示例六:

标准6.png

资料库不断更新中,如有建议或问题欢迎随时联系客服或直接微信回复给我们。

b—边宽; d—边厚;r—内圆弧半径; r1—边端内弧半径;

r2—边端外弧半径; I—惯性矩;i—惯性半径; W—截面系数;Z0—重心距离

规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
2#0.8892033.51.1320.0780.40.590.290.630.750.450.170.390.20.810.6
2#1.1452043.51.4590.0770.50.580.360.780.730.550.220.380.241.090.64
2.5#1.1242533.51.4320.0980.820.760.461.290.950.730.340.490.331.570.73
2.5#1.4592543.51.8590.0971.030.740.591.620.930.920.430.480.42.110.76
3#1.3733034.51.7490.1171.460.910.682.311.151.090.610.590.512.710.85
3#1.7863044.52.2760.1171.840.90.872.921.131.370.770.580.623.630.89
3.6#1.6563634.52.1090.1412.581.110.994.091.391.611.070.710.764.681
3.6#2.1633644.52.7560.1413.291.091.285.221.382.051.370.70.936.251.04
3.6#2.6543654.53.3820.1413.951.081.566.241.362.451.650.71.097.841.07
4#1.85240352.3590.1573.591.231.235.691.552.011.490.790.966.411.09
4#2.42240453.0860.1574.61.221.67.291.542.581.910.791.198.561.13
4#2.97640553.7910.1565.531.211.968.761.523.12.30.781.3910.741.17
4.5#2.08845352.6590.1775.171.41.588.21.762.582.140.891.249.121.22
规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
4.5#2.73645453.4860.1776.651.382.0510.561.743.322.750.891.5412.181.26
4.5#3.36945554.2920.1768.041.372.5112.741.7243.330.881.8115.251.3
4.5#3.98545655.0760.1769.331.362.9514.761.74.643.890.882.0618.361.33
5#2.3325035.52.9710.1977.181.551.9611.371.963.222.9811.5712.51.34
5#3.0595045.53.8970.1979.261.542.5614.71.944.163.820.991.9616.691.38
5#3.775055.54.8030.19611.211.533.1317.791.925.034.640.932.3120.91.42
5#4.4655065.55.6880.19613.051.523.6820.681.915.855.420.932.6325.141.46
5.6#2.62456363.3430.22110.191.752.4816.142.24.084.241.132.0217.561.48
5.6#3.44656464.390.2213.181.733.2420.922.185.285.461.112.5223.431.53
5.6#4.25156565.4150.2216.021.723.9725.422.176.426.611.12.9829.331.57
5.6#6.56856868.3670.21923.631.686.0337.372.119.449.891.094.1647.241.68
6.3#3.90763474.9780.24819.031.964.1330.172.466.787.891.263.2933.351.7
6.3#4.82263576.1430.24823.171.945.0836.772.458.259.571.253.941.731.74
6.3#5.72163677.2880.24727.121.93643.032.439.6611.21.244.4650.141.78
规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
6.3#7.46963879.5150.24734.461.97.7554.562.412.2514.331.235.4767.111.85
6.3#1516310711.6570.24641.091.889.3964.852.3614.5617.331.226.3684.311.93
7#4.37270485.570.27526.392.185.1441.82.768.4410.991.44.1745.741.86
7#5.39770586.8750.27532.212.166.3251.082.7310.3213.341.394.9557.211.91
7#6.40670688.160.27537.772.157.4859.932.7112.1115.611.385.6768.731.95
7#7.39870789.4240.27543.092.148.5968.352.6913.8117.821.386.3480.291.99
7#8.373708810.6670.27448.172.129.6876.372.6815.4319.981.376.9891.922.03
7.5#5.81875597.4120.29539.972.337.3263.32.9211.9416.631.55.7770.562.04
7.5#6.90575698.7970.29446.952.318.6474.382.914.0219.511.496.6784.552.07
7.5#7.976757910.160.29453.572.39.9384.962.8916.0222.181.487.4498.712.11
7.5#9.03758911.5030.29459.962.2811.295.072.8817.9324.861.478.19112.972.15
规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
7.5#11.0897510914.1260.29371.982.2613.64113.922.8421.4830.051.469.56141.712.22
8#6.21180597.9120.31548.792.488.3477.333.1313.6720.251.66.6685.362.15
8#7.37680699.3970.31457.352.479.8790.983.1116.0823.721.597.65102.52.19
8#8.525807910.860.31465.582.4611.37104.073.118.427.091.588.58119.72.23
8#9.658808912.3030.31473.492.4412.83116.63.0820.6130.391.579.46136.972.27
8#11.8748010915.1260.31388.432.4215.64140.093.0424.7636.771.5611.08171.742.35
9#8.359061010.6370.354B2.772.7912.61131.263.5120.6334.281.89.95145.872.44
9#9.6569071012.3010.35494.832.7814.54150.473.523.6439.181.7811.19170.32.48
9#10.9469081013.9440.353106.472.7616.42168.973.4826.5543.971.7812.35194.82.52
9#13.47690101017.1670.353128.582.7420.07203.93.4532.0453.261.7614.52244.072.59
9#15.9490121020.3060.352149.222.7123.57236.213.4137.1262.221.7516.49293.762.67
10#9.36610061211.9320.393114.953.115.68181.983.925.7447.92212.69200.072.67
10#10.8310071213.7960.393131.863.0918.1208.973.8929.5554.741.9914.26233.542.71
规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
10#12.27610081215.6380.393148.243.0820.47235.073.8833.2461.411.9815.75267.092.76
10#15.12100101219.2610.392179.513.0525.06284.683.8440.2674.351.9618.54334.482.84
10#17.898100121222.80.391208.93.0329.48330.953.8146.886.841.9521.08402.342.91
10#20.611100141226.2560.391236.53333.73374.063.7752.9991.9423.44470.752.99
10#23.257100161229.6270.39262.532.9837.82414.163.7458.57110.891.9425.63539.83.06
11#11.92811071215.1960.433177.163.4122.05280.944.336.1273.382.217.51310.642.96
11#13.53211081217.2380.433199.463.424.95316.494.2840.6982.422.1919.39355.23.01
11#16.69110101221.2610.432242.193.3830.6384.394.2549.4299.982.1722.91444.653.09
11#19.782110121225.20.431282.553.3536.05448.174.2257.62116.932.1526.15534.63.16
11#22.809110141229.0560.431320.713.3241.31508.014.1865.31133.42.1429.14625.163.24
12.5#15.50412581419.750.492297.033.8832.52470.894.8853.28123.162.525.86521.013.37
12.5#19.133125101424.3730.491361.673.8539.97573.894.8564.93149.462.4830.62651.933.45
规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
12.5#22.696125121428.9120.491423.163.8341.17671.444.8275.96174.882.4635.03783.423.53
12.5#26.193125141433.3670.49481.653.854.16763.734.7886.41199.572.4539.13915.613.61
14#21.488140101427.3730.551514.654.3450.58817.275.4682.56212.042.7839.2915.113.82
14#25.522140121432.5120.551603.684.3159.8958.795.4396.85248.572.7645.021099.283.9
14#29.49140141437.5670.55688.814.2868.751093.565.4110.47284.062.7550.451284.223.98
14#33.393140161442.5390.549770.244.2677.461221.815.36123.42318.672.7455.551470.074.06
16#24.729160101631.5020.63779.534.9866.71237.36.27109.36321.763.252.761365.334.31
16#29.391160121637.4410.63916.584.9578.981455.686.24128.67377.493.1860.741639.574.39
16#33.987160141643.2960.6291048.364.9290.951665.026.2147.17431.73.1668.241914.684.47
16#38.518160161649.0670.6291175.084.89102.631865.576.17164.89484.593.1475.312190.824.55
18#33.159180121642.2410.711321.355.59100.822100.17.05165542.613.5878.412332.84.89
18#38.383180141648.8960.7091514.485.56116.252407.427.02189.14621.533.5888.382723.484.97
规格理论尺寸/mm截面外表参考数值
质量面积面积X-XXo-XoYo-YoX1-X1zo/cm
(kg/m)bdr(mm)(m2/m)Ix/cm4ix/cmWx/cm3ixo/cmixo/CmWxo/cm31yo/cm4iyo/cmWyo/cm3Ix1/cm4
18#43.542180161655.4670.7091700.995.54131.132703.376.98212.4698.63.5597.833115.295.05
18#48.634180181661.9550.7091875.125.5145.642988.246.94234.78762.013.51105.143502.435.13
20#42.894200141854.6420.7882103.556.2144.73343.267.82236.4863.833.98111.823734.15.46
20#48.68200161862.0130.7882366.156.18163.653760.897.79265.93971.413.96123.964270.395.54
20#54.401200181869.3010.7872620.646.15182.224164.547.75294.481076.743.94135.524808.135.62
20#60.056200201876.5050.7872867.36.12200.424554.557.72322.061180.043.93146.555347.515.69
20#71.168200241890.6610.7853338.256.07236.175294.977.64374.411381.533.9166.556457.165.87

注:截面图中的r1=1/3d及表中r