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1、〔材料〕標準材料寸法表1[材料]标准材料尺寸表1■一般钢材种类材料符号形状单位标准尺寸6,9,12,13,14,16,19,22,25,28,30,32,35,38,40,45,50,55,60,65,一般结构用扁钢t70,75,80,85,90,95,100,105SS400轧制钢方钢i9,13,16,19,22,25,32,38,44,50,65,75,90,100tW宽度26,8,10,12,16,2036,8,9,10,12,13,16,19,22,25,32,38,50410,13,16,19,20,22,25,324.511,13,16,19,22,25,
2、32,38,5058,10,13,16,19,20,22,25,30,32,38,5069,10,13,16,19,20,22,25,32,38,44,50,60,65,75,90,100,125810,12,13,16,19,22,25,30,32,38912,13,16,19,22,25,32,38,44,50,60,65,75,90,100,125扁棒1013,15,16,20,22,25,30,32,38,40,50,60,65,1001216,19,22,32,38,44,45,50,60,65,75,90,100,125冷轧棒钢1619,22,25,32,
3、38,44,50,60,65,75,90,100,125SS400D(冷拉)1922,25,32,38,44,50,60,65,75,90,100,1252225,32,38,44,50,60,65,75,90,100,1252532,38,44,50,60,65,75,90,100,1253050,65,75,100,125技术3250,65,75,100,125参数3850,65,75,100,1252.5,3,4,4.5,5,5.5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,24,25,28,30,32,34,
4、35,36,38,40,42,方钢i44,45,50,55,60,65,70,75,80,85,90,100,110,120,1303,5,6,7,8,9,10,11,12,13,14,17,19,21,22,23,24,26,27,29,30,32,35,36,六角钢对边H38,41,46,50,54,55,58,60,63,65,67,70,71,75,77,80,85,90,95,100,1152,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,
5、33,34,35,36,圆棒D37,38,40,42,43,44,45,46,48,50,55,60,65,70,75,80,85,90,95,100,105,110,115,120,130,140,150,160,170,180,190,200冷轧钢板SPCC钢板t0.4,0.5,0.6,0.7,0.8,1,1.2,1.6,2,2.3,3.2热轧钢板SPHC钢板t(1.2),1.6,2.3,2.6,3.2,4.5S45C-D2,2.5,3,3.5,4,4.5,6,7,8,9,9.5,10,11,12,13,14,15,16,17,18,19,20,21,22,23,
6、24,25,26,27,28,29,30,32,33,圆棒D(抛光)34,35,36,38,40,42,44,45,46,48,50,55,60,65,70,75,80,85,90,95,100,105,110,115,120,125,130机械结构用碳素钢6,9.5,12.7,13,16,19,22,25,27,32,38,45,50,55,65,75,85,95,105,115,125,135,145,155,(165),(175),(185),扁钢tS50C(205)方钢i12.7,13,16,19,25,28,32,38,44,50,55,65,75,90,1
7、00,110,120,130,155SKS93扁钢t2,3,4,5,6,7,8,9,10,12,13,16,19,22,25,27,32,38,43,50,53,65,75,90,105,130,155SKS93角钢i10,13,16,19,22,25,28,32,38,45,50,55,65,75,90,105,130,(155),(210)碳素工具钢2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24,25,26,28,30,32,36,38,40,42,45,48,50,55,SK4