关于槽钢和不锈钢
型号尺寸/mm截面面积
/EM2理论质量
/(kg/m)参考数值
hbdtrr1X-Xy-yY1-Y1zo/cm
Wx/cm31x/cm4ix/cmWy/cm3Iy/cm4iy/cmIy/cm4
550374.57.O7.O3.56.9285.43810.426.O1.943.558.31.1020.91.35
6.363404.87.57.53.88.4516.63416.150.82.454.5011.91.1928.41.36
880435.08.08.O4.O1O.2488.04525.31013.155.7916.61.2737.41.43
10100485.38.58.54.212.74810.00739.71983.957.8025.61.4154.91.52
12.6126535.59.O9.O4.515.69212.31862.13914.9510.238.O1.5777.11.59
14a140586.09.59.54.818.51614.53580.55645.5213.O53.21.701071.71
14b140608.09.59.54.821.31616.73387.16095.3514.161.11.691211.67
16a160636.510.O10.O5.021.96217.2401088666.2816.373.31.831441_80
16160658.510.010.05.025.16219.7521179356.1017.683.41.821611.75
18a180687.O1O.510.55.225.69920.17414112707.0420.O98.61.961901.88
18180709.O1O.510.55.229.29923.00015213706.8421.5111.952101.84
20a200737.011.011.O5.528.83722.63717817807.8624.21282.112442.01
20200759.O11.O11.O5.532.83725.77719119107.6425.91442.092681.95
22a220777.O11.511.55.831.84624.99921823908.6728.21582.232982.10
表4_30热轧槽钢的尺寸允许偏差(mm)
型号56.36.58101212.614161820222425272830323640
高度h±1.5±2.O±2.O±3.0±3.0
腿宽b±1.5士2.O±2.5±3.0土3.5
腰厚d±0.4±0.5土O.6±O.7土O.8
弯腰挠度不应超过O.15d
通常长度5~12m5~19m
苏州东锜在生产过程中,各工序操作人员均要求进行严格的自检、互检,同时IPQC也不断在现场进行抽检,发现问题及时处理,在出货时,OQC再次进行严格的探伤、硬度、尺寸检测,确保产品在出货时,均能符合客户要求,到达客户手中的产品“零”投诉。