牌号55SiCrV6-3
对应标准ISO 683-14-2004
热处理钢、合金钢和易切钢 第14部分:淬火回火弹簧用热轧钢
Heat-treatable steels,alloy steels and free-cutting steels. Part 14:Hot-rolled steels for quenched and tempered springs third edition
归类弹簧钢
性能弹性
标签调质弹簧钢 合金结构钢
55SiCrV6-3 化学元素成分含量(%)
成分 | C | Si | Mn | P ⓐ | S ⓐ | Cr | V | 更多 |
最小值 | 0.51 | 1.2 | 0.5 | - | - | 0.5 | 0.1 | Cu+10Sn≤ 0.6% |
最大值 | 0.59 | 1.6 | 0.8 | 0.03 | 0.03 | 0.8 | 0.2 |