HPM50***表面质量塑料模具钢化学成份CHEMICALCOMPOSITION专利申请中PatentPendingSteel出厂硬度DELIVERYHARDNESS预硬处理HBC36-41PrehardenedHBC36-41特征FEATURES***适用于镜面抛光加工的预硬化钢。Theprehardenedsteelmostsuiltableformirrorpolishing.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***，可简化其后的加工工序。ExcellentElectricDischargeMachining(EDM)characteristic(1)GoodsurfaceappearanceafterEDMprocesswhichtheetchingprocesscanbereplaced.(2)SurfacehardnesswillnotbeincreasedaftertheEDMprocesswhichsimplifiesthefollowingmachiningprocedures.***均匀，***适用于精密蚀花加工。Homogeneousmicrostructurewhichismostsuitablefortheetchingprocess.焊接性佳，表面不会硬化，可使其后的过程简化。Goodwildability,surfacewillnotbehardenedafterweldingwhichsimplifiesthefollowingprocedures.韧性优良，机械特性***，减少担心***等问题。Goodtoughnessandexcellentmechanicalpropertieswhichlessenthechanceofcracksduringmachining.用途APPLICATI***镜面抛光模具：防尘薰、电视机滤光板、化妆品盒、家电等。MouldsthatrequiremirrorfinishingAnti-dustcover,TVscreen,electricalappliances.精密波纹加工模具：办公室自动化设备、汽车零件。Mouldsthatrequireprecisionetching:officeauromationequipment,automobileparts.)