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-pressure environment of die casting and extrusion, material integrity is the difference between a high-performing mold and a catastrophic failure. When discussing AISI H13 vs DIN 1.2344, engineers…
In the landscape of international infrastructure and mechanical engineering, two steel grades dominate the market for high-strength applications: the European S355 and the Chinese Q345. Understanding the nuances of S355…
In the manufacturing of medical devices, optical components, and high-gloss electronics, selecting the correct plastic mould steel is the foundation of production efficiency. Two of the most debated grades in…
In the demanding world of high-temperature manufacturing, selecting a material that balances toughness with thermal stability is paramount. AISI H13 Steel Properties have long established this grade as the “gold…
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…
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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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