• Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.

    锻造模具钢相比铸造模具钢虽然韧性强度硬性具有较低的缺口敏感性较高抗热疲劳性。

    youdao

  • Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.

    锻造模具钢相比铸造模具钢虽然韧性强度硬性具有较低的缺口敏感性较高抗热疲劳性。

    youdao

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