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.
In the high-stakes world of toolmaking, time is the most expensive commodity. Selecting the right plastic injection mold steel is not just about the final product’s durability; it is about…
In the industrial manufacturing and custom cutlery landscapes of 2026, the debate surrounding 440C vs. D2 remains as relevant as ever. As material costs fluctuate and new heat treatment technologies…
Choosing the right coated steel affects durability, lifecycle cost and maintenance needs. This comparison — Galvalume vs Galvanized — summarizes how aluminum-zinc alloy coatings differ from pure zinc coatings and…
Quick summary — who should read this This guide helps injection-molding engineers, mold polishing supervisors and procurement specialists decide between NAK80 vs 718H when specifying pre-hardened mold steels for transparent…
When preparing dies, punches, or knife blades for final performance, understanding how to heat treat A2 steel correctly is essential. A2 is an air-hardening cold work tool steel known for…
When evaluating H13 vs H10 Hot work tool steel, engineers are usually balancing toughness, thermal fatigue resistance, tempering stability, and long-term production cost. Both grades belong to the H-series hot…
When it comes to selecting the right material for high-temperature applications, H13 vs H11 Hot Work Tool Steel is a key consideration. Both of these steels are known for their…
D3 vs O1 Cold Work Tool Steel is a frequent choice set for toolmakers specifying dies, punches and shear blades. This guide focuses tightly on direct comparisons—chemistry, microstructure, heat treatment…
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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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