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精品级长寿命热作模具钢
High Purity Long Life Hot Work Tool Steel
产品特点
产品品质符合北美压铸协会 NADCA#207-97 对高级 H13 钢的标准要求。
良好的加工性和抛光性；
很好的高温强度，耐热冲击性强，减少了模具在使用过程中的开裂；
极高的纯净度，大幅度提搞模具抗疲劳寿命；
Characteristics
Better isotropic properties,more excellent toughness and ductility in all directions;
High level of resistance to thermal shock and thermal fatigue; reduce the crack risk of service;
Good high-temperature strength;
Good through-hardening properties,very limited distortion during the hardening;
Good machinability and polishability;
Extremely high purity, improve the thermal fatigue life drastically.
主要用途
中大型长寿命镁、铝合金压铸模、挤压模；
长寿命、高要求的精锻模、温锻模和热锻模
Applications
extrusion dies, hot pressing dies with long production runs.
High demand precision forging dies, warm-forging dies, hot-forging dies with long production runs.
