• B53 3271 E275Di E335Di E390Di HD380LAi HE445Di HE490Di Automotive steel

    HSLA represents high strength low alloy steel. It is a kind of carbon steel, add a small amount of alloy element in its chemical composition. Is mainly used to enhance the strength of the steel alloy elements. In addition to provide higher strength than carbon steel, HSLA steel can also make it has higher toughness[more]