high speed steel
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high speed steel-W18Cr4V (T1)
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high speed steel-W18Cr4V (T1)
W18Cr4V is a kind of high speed steel which preserves good cutting performance of being processed materials.
Features:
low toughness in traditional cutting tools
Applications:
For making all sorts of high speed abrasive and heat resistance cutting tools, high temerature bearings, molds and rollers
anneal:1270-1285°c oil cooling | |
hot treatment | backfire temperature: 550-570°c |
hardnessHRc:(more than)63 |
Dimension(mm): forging elementΦ50-Φ280
Factory state: ball annealingHBS≤255