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產品資料

9CrWMn國產模具鋼

如果您對該產品感興趣的話,可以
產品名稱: 9CrWMn國產模具鋼
產品型號: 9CrWMn板材 圓棒
產品展商: 天工/東特/寶鋼/長鋼
產品文檔: 無相關文檔

簡單介紹

9CrWMn國產模具鋼硬度 ：退火,241～197HB,壓痕直徑3.9～4.3mm;淬火,≥62HRC冷作模具鋼，性能、用途和 CrWMn接近。


9CrWMn國產模具鋼  的詳細介紹
9CrWMn國產模具鋼
標準：GB/T 1299-1985
●特性及適用范圍：
冷作模具鋼，性能、用途和 CrWMn接近。
9CrWMn模具鋼的化學成份：
碳 C ：0.85～0.95
硅 Si：≤0.40
錳 Mn：0.90～1.20
硫 S ：≤0.030
磷 P ：≤0.030
鉻 Cr：0.50～0.80
鎳 Ni：允許殘余含量≤0.25
銅 Cu：允許殘余含量≤0.30
鎢 W ：0.50～0.80
9CrWMn模具鋼的力學性能：
硬度 ：退火,241～197HB,壓痕直徑3.9～4.3mm;淬火,≥62HRC
●熱處理規范及金相組織：
熱處理規范：淬火,800～830℃油冷。

●交貨狀態：鋼材以退火狀態交貨。、



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