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预硬锻造塑料模具钢
Prehardened Forging Plastic Mould Steel
产品特点
心部硬度和表面硬度均匀；
热处理组织转变比较单一，组织更加均匀致密，不存在心部疏松现象；
材料等向性极高；
加工效率高。
Characteristics
More uniform hardness across the heavy cross section compared .Uniform microstructure ;
There is no center porosity and shrinkage holes in the big forging block;
Excellent isotropic property.
主要用途
适用于较高要求的汽车和家电模具，如汽车仪表盘、保险杠、中控台、空调、冰箱、电视机后壳等。
Applications
Suitable for the moulds of molding plastic parts of household and office appliances, such as air conditioning,
refrigerator drawer, washing machine panel and cylinder, manifdder, etc.
Suitable for the moulds of molding automobile interior parts such as bumper, speed panel,interior door panels, automobile tail lamp etc.
