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模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV
模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV
模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV
模具鋼Cr4W2MoV Cr4W2MoV鋼板Cr4W2MoV
、Cr4W2MoV鋼是一新型中合金鋼冷作模具鋼,性能比較穩定,其模具的使用壽命較Cr12、Cr12MoV鋼有較大的提高。
Cr4W2MoV鋼是一新型中合金鋼冷作模具鋼,性能比較穩定,其模具的使用壽命較Cr12、Cr12MoV鋼有較大的提高。Cr4W2MoV鋼的主要特點是共晶碳化物顆粒細小,分布均勻,具有較高的淬透性和淬硬性,并具有較好的耐磨性和尺寸穩定性。該鋼熱加工溫度范圍窄,變形抗力較大。經實際使用證明Cr4W2MoV鋼是性能良好的冷作模具鋼,可用來制造各種沖模、冷鐓模、落料模、冷擠壓凹模及挫絲板等工模具。
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C
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Si
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Mn
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Cr
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W
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Mo
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V
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P
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S
|
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1.12~ 1.25
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0.40~ 0.70
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≤0.40
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3.50~
4.00
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1.90~
2.00
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0.80~
1.20
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0.80~
1.10
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≤0.030
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≤0.030
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