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热作模具钢
Hot Work Tool Steel
产品特点
良好的耐冲击性和抗疲劳能力，良好的韧性和抗氧化能力，淬透性高。
Characteristics：
High level of resistance to thermal shock and thermal fatigue;
Good high-temperature strength;
Good toughness and ductility in all directions;Good machinability and polishability;
Good through-hardening properties.
主要用途
适用于小型铝合金、锌合金压铸模、挤压模及无耐腐蚀性塑胶硬模。
Applications：
Suitable for medium to small size die-casting or hot-extruding die for light metals products.
Also suitable for tools for forging machines;
cold pilger mandrels and jaws;
through-hardened plastic mould without the requirement of corrosion resistance.
