特 性
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焊金耐疲勞 耐熱 耐磨耗沖擊,一般熱壓鑄模具常有龜裂紋狀,大部分是熱應(yīng)力引起,熱處理調(diào)至適當(dāng)硬度改善其壽命,硬度太高或太低均不適用.HRC43～47 Welding gold fatigue resistance, abrasion resistance impact resistant heat die-casting molds, most often turtle crack is caused by thermal stress, heat treatment to improve its service life, suitable hardness hardness too much or too little are not applicable.
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用 途
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焊補(bǔ)熱氣沖模,銅鋁鋅熱鍛模,鋁擠壓模. Hot stamping, weld-repair copper aluminum and zinc hot forging, aluminum extrusion die
.
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規(guī) 格
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1.0￠ 1.2￠ 1.6￠ 2.0￠
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