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產品詳情
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  • 產品名稱：9CrSi9SiCr合金工具鋼

  • 產品型號：9CrSi9SiCr
  • 產品廠商：寶鋼
  • 產品價格：10
  • 折扣價格：10
  • 產品文檔：
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簡單介紹：
9CrSi9SiCr合金工具鋼
詳情介紹：

9CrSi9SiCr合金工具鋼簡稱合工鋼

銷售商潘竹公司
標準：GB/T 1299-1985

化學成份：碳 C ：0.85～0.95硅 Si：1.20～1.60錳 Mn：0.30～0.60硫 S ：≤0.030磷 P ：≤0.030鉻 Cr：0.95～1.25鎳 Ni：允許殘余含量≤0.25銅 Cu：允許殘余含量≤0.30
9SiCr特性及適用范圍：量具刃具用鋼，是常用的低合金工具鋼，具有較高的淬透性和淬硬性，以及較高的回火穩定性?？捎糜谥圃煨螤顝碗s、變形小、耐磨性高、低速切削的工具，如鉆頭、螺紋工具、鉸刀、板牙、絲錐、搓絲板和滾絲輪等。
力學性能：硬度 ：退火,241～197HB,壓痕直徑3.9～4.3mm;187～229HB(制造螺紋工具用);淬火,≥62HRC熱處理規范及金相組織：熱處理規范：試樣淬火820～860℃,油冷。
9CrSi9SiCr合金工具鋼

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