摘要:Microalloyed steelMicroalloyed steel is a type of alloy steel that contains small amounts of alloying[阅读全文]
摘要:High-strength low-alloy steelHigh-strength low-alloy (HSLA) steel is a type of alloy steel that provi[阅读全文]
摘要:Alloy steelAlloy steel is steel alloyed with other elements in amounts of between 1 and 50% by weight[阅读全文]