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S790PM -
high toughness high-speed steel powder
Product Name: S790PM -
high toughness high-speed steel powder
Model: S790PM -
high toughness high-speed steel powder
Brand: Bluff quality die steel
Standard: annealing HB <280
description:
S790PM Steel characteristics: high toughness, high compressive strength, high abrasive wear.
S790PM steel Usage: mainly used for heavy-duty punching dies, heavy-duty machining tool.
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Bluff grade |
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S500
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C 1.30, Cr 4.20, Mo 5.00, W 6.30, V 3.00, Si 0.35, Mn 0.30
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