材料性能
材料牌号: St 13
标准: 德国标准DIN
国家与地区: Germany
钢组: 结构钢
注释: Quality specifications; DIN 1623-1 was superseded by EN 10130
用途: Cold rolled sheet for exacting deep drawing.
化学成分% :C <0.08Mn <0.45P <0.030S <0.0255 Al≥0.020
屈服强度:<250
抗拉强度:270~370
伸长率 (%):≥32.0
硬度:<= 57 HRB