摘要
ASTM 4145H钢中,若Sn元素含量较高会明显影响钢材的力学性能,造成冲击功严重偏低。
This article has stated that high content of Sn element in ASTM 4145H steel would influence the mechanical property and make the impact energy lower.
出处
《大型铸锻件》
2007年第6期42-43,共2页
Heavy Casting and Forging