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50mn c u ball bearing

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  • Chemical composition, Mechanical, physical and ...

    2018-12-22 · 50Mn化学成分 - 一,50Mn简介:50Mn强度、弹性和硬度均较高,多在淬火与后使用,焊接性能差。50Mn圆钢用于制造耐磨性要求很高,在高负荷作用下的热处理零件,如齿轮、和截面在80mm以下...

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  • SCR-50MN CRASH RAIL - CS Group

    2017-12-3 · Chemical composition % of the ladle analysis of grade 50Mn C Si Mn P S Cr Ni Mo V 0.48-0.56 0.17-0.37 0.70-1.00 0.035 0.035 0.25 0.3 W N Cu Co Pb B Nb Al Other 0.25 Ti Ta Mechanical properties of grade 50Mn Annealing hardness HBS Cold pull hardness HBS Preheatin g temperat ure °C Quenching temperature °C Holding time min Hardening medium ...

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  • SCR/BCR-50 Crash Rails | Acrovyn Wall Protection |

    2021-3-29 · 50MN无磁钢硬度高达多少HRC批发,50MN无磁钢硬度高达多少HRC价格,50MN无磁钢硬度高达多少HRC厂家 50Mn18CR4WN ——50Mn18Cr4WN高耐磨无磁钢 性能 50Mn18Cr4WN是什么材料?50Mn18Cr4WN 无磁钢简称 50Mn无磁钢,是铬锰系奥氏体无磁性合金结构钢,该钢在50Mn18Cr4的基础上添加 W、N元素,使得该钢性能进一步提高。

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  • SCR-50MN CRASH RAIL - CS Group

    2021-5-18 · 【50Mn无缝钢管 天津普尔曼公司供应 50Mn无缝管】天津普尔曼钢铁有限公司是一家专业销售无缝钢管,合金钢管,不锈钢管的大型企业。公司产品质量稳定,货源充实,价格合理,交货及时,本着诚信为本,互惠互利的原则,诚邀新老客户莅临参观洽谈业务。

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