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CR980T/ 700Y-MP-LCE3简介

牌号 CR980T/ 700Y-MP-LCE3
对应标准 GMW 3399-2013
多相超高强度钢板
Multi-phase and Ultra-high Strength Sheet Steel
归类 合金钢
标签 冷轧盘卷和薄板 多相钢MP
说明 多相钢MP(铁素体+马氏体+贝氏体+沉淀硬化)
CR980T/ 700Y-MP-LCE3 化学元素成分含量(%)
成分 C Si Mn P S Cr Cu B Al
最小值 - 0.2 2.4 - - 0.25 - - 0.01
最大值 0.1 0.3 3 0.02 0.005 0.35 0.1 0.0035 0.2
注:表中为成品(盘卷或薄板)分析 *GMW3399M-ST-S-CR980T/700Y-MP LCE3成分来源本标准GM-Europe
**CR980T/700Y-MP LCE is a low carbon equivalent grade for use in applications with critical weld stack-ups, requiring the based on their operating melt ranges for this grade.
***For car manufacturing at GME, the CR980T/700Y-MP-LCE grade has to meet LCE1, LCE2, or LCE3 chemical composition concepts as determined by GME Manufacturing. 碳当量计算
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