发明申请
US20060137167A1 Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method 审中-公开
用于垫片材料的冷轧钢板,其制造方法和通过该方法生产的垫圈材料

Cold rolled steel sheet for gasket material, method for production thereof and gasket material produced by the method
摘要:
A cold rolled steel sheet for a gasket material, characterized in that it has a chemical composition, in wt %: C: 0.08 to 0.60%, Si: 1.0 to 3.0%, Mn: 0.5 to 3.0%, P≦0.06%, S;≦0.06%, Al: ≦0.1%, N: 0.0010 to 0.0150%, and the balance: Fe and inevitable impurities: and a method for producing the steel sheet. The cold collect steel sheet for a gasket material can provide a good balance between bead formability and spring characteristics, together with excellent gas sealing property, and can be produced at a low cost, and thus can be used for producing a gasket being suitably used at openings such as those for cooling water and a lubricating oil and a bolt hole.
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