价格:电议起
杭州港昌金属制品有限公司
联系人:林丹丹
电话:13071888266
地址:杭州市教工路557号
产品规格:齐全
产品数量:50000kg 个
包装说明:标准
关 键 词:P21
行 业:
发布时间:2011-04-28
HPM7新型预硬塑料模钢 AISI P21 化学成份 Chemical Composition 专利申请中 Patent Pending Steel 出厂硬度 Delivery Hardness 预硬处理HBC36-41 Prehardened HBC36-41 特征 Features 较适用于镜面抛光加工的预硬化钢 The prehardened steel most suitable for mirror polishing. 放电加工特性佳 (1)经处理后的表面非常良好,可取代蚀花加工; (2)在进行放电(电火花)加工后,表面硬度不会增高,可简化其后的加工工序 Excellent Electric Discharge Machining (EDM)characteristic ching process can be replaced. 组织均匀,较适用于精密蚀花加工 Homogeneous microstructure which is most suitable for the etching process. 焊接性佳,表层不会硬化,可使其后的过程简化 Good weldability,surface will not be hardened after welding which simplifies the following procedures. 用途 Applications 镜面抛光模具:防尘帽、电视机滤光板、化壮品合、家电等。 Moulds that require mirror finishing Anti-dust cover,TV screen,electrical appliances. 精密波纹加工模具:办公自动化设备、汽车零件。 Moulds that require precision etching:office automation equipment,automobile parts. 基本花式 Standard size 圆料 Round (mm) 16 18 24 30 36 45 50 55 63 70 80 90 100 115 130 160 180 200 特性:析出硬化钢;硬度:37-43HRC