60Si2Mn Alloy Spring Steel Strip — High Strength, Great Fatigue Resistance
1. Overview 60Si2Mn (equivalent to SUP7 in JIS) is a silicon-manganese alloy spring steel well known for its high strength, toughness, and superior fatigue resistance.It is one of the most widely used spring steels for automotive suspension, mechanical springs, and heavy-load applications. Jiaxiao MTC supplies 60Si2Mn alloy steel strips in both cold rolled annealed and […]