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X30Cr13 1.4028 Martensitic Stainless Steel Comprehensive Technical Guide by FUSHUN SPECIAL STEEL Table of Contents 1. Introduction & Overview 2. Industrial Applications 3. Chemical Composition 4. Heat Treatment 5. Supply Forms & Sizes 6. Equivalent Grades 7. Steel Family Classification 8. Grade Comparison 9. Technical Properties 10.

  D3 Tool Steel (1.2080/SKD-1) Technical Guide FUSHUN SPECIAL STEEL 1. Introduction to D3 Tool Steel D3 tool steel, designated as 1.2080 in the European standard and SKD-1 in the Japanese JIS standard, represents a high-performance cold work tool steel containing approximately 12% chromium. This steel belongs

Why Do Metals Suddenly “Break”? A Technical Expert’s Perspective on Metal Brittleness In our daily lives and engineering projects, metals are everywhere: from bridges and high-speed rails to aircraft and automobiles, metals serve as critical materials. But did you know? These seemingly robust metals can sometimes become

  Development History of Super Austenitic Stainless Steel Super austenitic stainless steel is a type of austenitic stainless steel with high Cr, Mo, N content and a pitting resistance equivalent number (PREN) of no less than 40. Compared with conventional austenitic stainless steel, super austenitic stainless steel

Improving Comprehensive Yield Rate of H13 Die Steel Forging: A Technical Analysis In the field of hot work die steel manufacturing, FUSHUN METAL has conducted extensive research on improving the comprehensive yield rate of H13 die steel forgings. This analysis explores the key factors affecting yield rates

Cr12MoV tool steel is a typical cold-work tool steel, accounting for 17% of the total tool steel production and 34% of alloy tool steel production. It has excellent hardenability, quenching and tempering hardness, wear resistance, and strength. It is used to manufacture various cold punching dies and

Introduction P20 plastic mold steel is a widely utilized material due to its simple metallurgical production process, high yield rate, and affordability. It exhibits good machinability within the pre-hardened hardness range of 28–35 HRC, excellent hardenability for achieving uniform hardness in large cross-sections, and superior mirror polishing

H13 tool steel, known for its excellent thermal stability, wear resistance, and high toughness, is widely used in hot working molds. However, during the casting and processing of mold steel, internal defects can occur, which become a critical factor limiting the performance and service life of mold

Effect of Aging Process on Low-Temperature Mechanical Properties of 15-5PH Steel 15-5PH steel is a widely used precipitation-hardened stainless steel in the aerospace field. When cooled from the solution temperature to room temperature, its microstructure transforms into quenched martensite. After aging, due to the precipitation of copper-rich