A633 Gr.E铆接、焊接、栓接结构用钢板
一、A633 Gr.E钢板执行标准：ASTM A633/A633M-2013二、A633 Gr.E钢板热处理交货状态：正火三、A633 Gr.E钢板化学成分熔炼分析牌号CSiMnPSNbVAltNA633 Gr.E≤0.220.15~0.51.15~1.5≤0.03≤0.030.010~0.050.04~0.11≥0.018≤0.03成分备注：Alt≥0.018或钒氮比＞4∶1。四、A…
