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。

 热轧不等边角钢规格理论表

规格理论尺寸(mm)截面外表参考数值
Bbdrx-xy-yx1-x1y1-y1u-u
重量面积面积IxixWxIyiyWyIx1y0Iy1x0Iuiuiutga
(kg/m)(cm2)(m2/m)(cm4)(cm)(cm3)(cm4)(cm)(cm3)(cm4)(cm)(cm4)(cm)(cm4)(cm)(cm3)
2.5/1.60.912251633.51.1620.080.70.780.430.220.440.191.560.860.430.420.140.340.160.392
2.5/1.61.176251643.51.4990.0790.880.770.550.270.430.242.090.90.590.460.170.340.20.381
3.2/21.171322033.51.4920.1021.531.010.720.460.550.33.271.080.820.490.280.430.250.382
3.2/21.522322043.51.9390.1011.9310.930.570.540.394.371.121.120.530.350.420.320.374
4/2.51.4844025341.890.1273.081.281.150.930.70.495.391.321.590.590.560.540.40.385
4/2.51.9364025442.4670.1273.931.361.491.180.690.636.531.372.140.630.710.540.520.381
4.5/2.81.6874528352.1490.1434.451.441.471.340.790.629.11.472.230.640.80.610.510.383
4.5/2.82.2034528452.8060.1435.691.421.911.70.780.812.131.5130.681.020.60.660.38
5/3.21.908503235.52.4310.1616.241.61.842.020.910.8212.491.63.310.731.20.70.680.404
5/3.22.494503245.53.1771.168.021.592.392.580.91.0616.651.654.450.771.530.690.870.402
5.6/3.62.1535636362.7430.1818.881.82.322.921.031.0517.541.784.70.81.730.790.870.408
规格理论尺寸(mm)截面外表参考数值
Bbdrx-xy-yx1-x1y1-y1u-u
重量面积面积IxixWxIyiyWyIx1y0Iy1x0Iuiuiutga
(kg/m)(cm2)(m2/m)(cm4)(cm)(cm3)(cm4)(cm)(cm3)(cm4)(cm)(cm4)(cm)(cm4)(cm)(cm3)
5.6/3.62.8185636463.590.1811.451.793.033.761.021.3723.391.826.330.852.230.791.130.408
5.6/3.63.4665636564.4150.1813.861.773.714.491.011.6529.251.877.940.882.670.781.360.404
6.3/43.1856340474.0580.20216.492.023.875.231.141.733.32.048.630.923.120.881.410.398
6.3/43.926340574.9930.20220.0224.746.311.122.7141.632.0810.860.953.760.871.710.396
6.3/44.6386340675.9080.20123.361.965.597.291.112.4349.982.1213.120.994.340.861.990.393
6.3/45.3396340776.8020.20126.531.986.48.241.12.7858.072.1515.471.034.970.862.290.389
7/4.53.57704547.54.5470.22623.172.264.867.551.292.1745.922.2412.261.024.40.981.770.41
7/4.54.403704557.55.6090.22527.952.235.929.131.282.6557.12.2815.391.065.40.982.190.407
7/4.55.218704567.56.6470.22532.542.216.9510.621.263.1268.352.3218.581.096.350.982.590.404
7/4.56.011704577.57.6570.22537.222.28.0312.011.253.5779.992.3621.841.137.160.972.940.402
(7.5/5)4.8087550586.1250.24534.862.396.8312.611.443.3702.421.041.177.411.12.740.435
(7.5/5)5.6997550687.260.24541.122.388.1214.71.423.8884.32.4425.371.218.541.083.190.435
(7.5/5)7.4317550889.4670.24452.392.3510.5218.531.44.99112.52.5234.231.2910.871.074.10.429
(7.5/5)9.098755010811.590.24462.712.3312.7921.961.386.04140.82.643.431.3613.11.064.990.423
8/55.0058050586.3750.25541.962.567.7812.821.423.3285.212.621.061.147.661.12.740.388
规格理论尺寸(mm)截面外表参考数值
Bbdrx-xy-yx1-x1y1-y1u-u
重量面积面积IxixWxIyiyWyIx1y0Iy1x0Iuiuiutga
(kg/m)(cm2)(m2/m)(cm4)(cm)(cm3)(cm4)(cm)(cm3)(cm4)(cm)(cm4)(cm)(cm4)(cm)(cm3)
8/55.9358050687.560.25549.492.569.2514.951.413.91102.532.6525.411.188.851.083.20.387
8/56.8488050788.7240.25556.162.5410.5816.961.394.48119.332.6929.821.2110.181.083.70.384
8/57.7458050889.8670.25462.832.5211.9218.851.385.03136.412.7334.321.2511.381.074.160.381
9/5.65.6619056597.2120.28760.452.99.9218.321.594.21121.322.9129.531.2510.981.233.490.385
9/5.66.7179056698.5570.28671.032.8811.7421.421.584.96145.592.9535.581.2912.981.234.130.384
9/5.67.7569056799.880.28681.012.8613.4924.361.575.7169.6341.711.3314.671.224.720.382
9/5.68.77990568911.1830.28691.032.8515.2727.151.566.41194.173.0447.931.3616.341.215.290.38
10/6.37.5510063699.6170.3299.063.2114.6430.941.796.35199.713.2450.51.4318.421.385.250.394
10/6.38.722100637911.1110.32113.453.216.8835.261.787.292333.2859.141.47211.386.020.394
10/6.39.878100638912.5840.319127.373.1819.0839.391.778.21266.323.3267.881.523.51.376.780.391
10/6.312.1421006310915.4670.319153.813.1523.3247.121.749.98333.063.485.731.5828.331.358.240.387
10/88.351008061010.6370.354107.043.1715.1961.242.410.16199.832.95102.681.9731.651.728.370.627
10/89.6561008071012.3010.354122.733.1617.5270.082.3911.71233.23119.982.0136.171.729.60.626
10/810.9461008081013.9440.353137.923.1419.8178.582.3713.21266.613.04137.372.0540.581.7110.80.625
10/813.47610080101017.1670.353166.873.1224.2494.652.3516.12333.633.12172.482.1349.11.6913.120.622
规格理论尺寸(mm)截面外表参考数值
Bbdrx-xy-yx1-x1y1-y1u-u
重量面积面积IxixWxIyiyWyIx1y0Iy1x0Iuiuiutga
(kg/m)(cm2)(m2/m)(cm4)(cm)(cm3)(cm4)(cm)(cm3)(cm4)(cm)(cm4)(cm)(cm4)(cm)(cm3)
11/78.351107061010.6370.354133.373.5417.8542.922.017.9265.783.5369.081.5725.361.546.530.403
11/79.6561107071012.3010.3541533.5320.649.0129.09310.783.5780.821.6128.951.537.50.402
11/710.9461107081013.9440.353172.043.5123.354.871.9810.25354.393.6292.71.6532.451.538.450.401
11/713.47611070101017.1670.353208.393.4828.5464.881.9612.48443.133.7116.831.7239.21.5110.290.397
12.5/811.0661258071114.0960.403227.984.0226.8674.422.312.01454.984.01120.321.843.811.769.920.408
12.5/812.5511258081115.9890.403256.774.0130.4183.492.2813.56519.984.06137.851.8449.151.7511.180.407
12.5/815.47412580101119.7120.402312.043.9837.33100.672.2616.56650.094.14173.41.9259.451.7413.640.404
12.5/818.3312580121123.3510.402364.413.9544.01116.672.2419.43780.394.22209.67269.351.7216.010.4
14/914.161409081218.0380.453365.644.538.48120.692.5917.34730.534.5195.792.0470.831.9814.310.411
14/917.47514090101222.2610.452445.54.4747.31140.032.5621.22913.24.58245.922.1285.521.9617.480.409
14/920.72414090121226.40.451521.594.4455.87169.792.5424.951096.094.66296.892.19100.211.9520.540.406
14/923.90814090141230.4560.451594.14.4264.18192.12.5128.541279.264.74348.822.27114.131.9425.520.403
16/1019.872160100101325.3150.512668.695.1462.13205.032.8526.561362.895.24336.592.28121.742.1921.920.39
规格理论尺寸(mm)截面外表参考数值
Bbdrx-xy-yx1-x1y1-y1u-u
重量面积面积IxixWxIyiyWyIx1y0Iy1x0Iuiuiutga
(kg/m)(cm2)(m2/m)(cm4)(cm)(cm3)(cm4)(cm)(cm3)(cm4)(cm)(cm4)(cm)(cm4)(cm)(cm3)
16/1023.592160100121330.0540.511784.915.1173.49239.062.8231.281635.565.32405.942.36142.332.1725.790.388
16/1027.247160100141334.7090.51896.35.0884.56271.22.835.831908.55.4476.422.43162.332.1629.560.385
16/1030.835160100161339.2810.511003.045.0595.33301.62.7740.242181.795.48548.222.51182.572.1633.440.382
18/1122.273180110101428.3730.571956.255.878.96278.113.1332.491940.45.89447.222.44166.52.4226.880.376
18/1126.464180110121433.7120.5711124.725.7893.53325.033.138.322328.385.98538.942.52194.872.431.660.374
18/1130.589180110141438.9670.571286.915.75107.76369.553.0843.972716.66.06631.952.59222.32.3936.320.372
18/1134.649180110161444.1390.5691443.065.72121.64411.853.0649.443105.156.14726.462.67248.942.3840.870.369
20/12.529.761200125121437.9120.4611570.96.44116.73483.163.5749.993193.856.54787.742.83285.792.7441.230.392
20/12.534.436200125141443.8670.641800.976.41134.65550.833.5457.443726.176.62922.472.91326.582.7347.340.39
20/12.539.045200125161449.7390.6392023.356.38152.18615.443.5264.994258.866.71058.862.99366.212.7153.320.388
20/12.543.588200125181455.5260.6392238.36.35169.33677.193.4971.7447926.781197.133.06404.832.759.180.385