Hello, welcome to our tool steel knowledge sharing platform. We will regularly share various knowledge points in the field of tool steel. Our purpose is to spread this knowledge to help more technicians and companies engaged in the tool field understand industry trends and choose correct and high-quality tool materials.
If your slitting blades lose their edge every shift while cutting abrasive fiber, non-wovens, or high-density paper, you’re likely stuck in the “D2 trap.” D2 tool steel is a standard,…
904L stainless steel vs 316L is usually treated like a material upgrade question, but for chemical and pharmaceutical equipment buyers, the real issue is simpler: which grade is less likely…
1.2379 vs D2 steel is not only a hardness comparison. For European mold export projects, the real question is whether the material can pass the drawing, standard system, MTC, heat…
SKD11 vs D2 is not a simple “same or different” question. For general tooling, they are often treated as close equivalent tool steel grades. For precision dies, fine punches, EDM…
SKD61 vs H13 is a real sourcing question, not just a steel-grade comparison. When a Japanese drawing specifies SKD61, many factories ask whether AISI H13 can be accepted as an…
D6 vs D2 steel should be chosen by failure mode, not hardness alone. If a die mainly wears from abrasion, D6 may help. If the tool also sees chipping, impact,…
D2 vs D3 tool steel matters when a die, cutter, mold, or wear plate fails by slow abrasive damage instead of one sudden overload. The real cost is not just…
When producing small, high-precision tools, understanding O1 vs A2 tool steel is crucial. Manufacturers often face unexpected size changes after heat treatment, leading to costly rework or scrap. The challenge…
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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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