SUP12日本弹簧钢_SUP12日本弹簧钢供应商_SUP12日本弹簧钢批发市场...SUP12日本进口弹簧钢带 进口高强度耐磨弹簧钢圆棒SUP12 弹簧钢 东莞市东莞恒鑫特殊钢材有限公司 主营行业: 模具钢; 特殊钢; 不锈钢; 会员勋章: 专供日本
伸长率 δ5 (%):≥6 | 材质:SUP12 | 屈服强度 σs (MPa:≥1666(170) |
抗拉强度 σb (MPa:≥1862(190) | 加工工艺:冷拉/热轧/冷轧 | 规格:Φ12,Φ14,Φ16,Φ20,Φ30,Φ50,Φ75,Φ80,Φ90,Φ110,Φ130,钢板厚度3(mm) |
用途:弹簧钢合金元素含量低,淬透性比高,韧性塑性也较高,脱碳倾向小弹簧钢与硅锰钢相比,当塑性相近时,具有较高的抗拉强度和屈服强度,钢的淬透性较大,有回火脆性。60Si |
冷镦钢 SWRCH6R SWRCH8R SWRCH10R SWRCH12R SWRCH15R SWRCH17R SWRCH6A SWRCH8A SWRCH10A SWRCH12A SWRCH15A SWRCH16A SWRCH18A SWRCH19A SWRCH20A SWRCH22A SWRCH25A SWRCH10K SWRCH12K SWRCH15K SWRCH16K SWRCH17K SWRCH18K SWRCH20K SWRCH22K SWRCH24K SWRCH25K SWRCH27K SWRCH30K SWRCH33K SWRCH35K SWRCH38K SWRCH40K SWRCH41K SWRCH43K SWRCH48K SWRCH50K
弹簧钢和轴承钢 SUP6 SUP7 SUP9 SUP9A SUP10 SUP11A SUP12 SUP13