S7 vs D2: Toughness or Wear Resistance for Stamping Dies?
S7 vs D2 is not a simple hardness contest. For stamping dies, punches, wear tools, and heavy-impact tooling, the better steel depends on how the tool fails. If the tool…
30+years steel industry experience, providing professional service with qualified steel products.
Qilu Steel is a leading supplier of high-quality tool steel with extensive experience in the industry. Our investment in a specialized factory further demonstrates our commitment to being at the forefront of the tool steel industry. We offer a wide range of tool steel grades, including P20, H13, D2, and S7, each with unique properties suited for different applications.
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