Fushun Metal · Technical Notes By Harris, technical staff at Fushun Metal Sulfide Morphology, Not Sulfide Content: How 42CrMo1 Bar Actually Earns Its Machinability The prevailing view is wrong for this grade. Almost every supplier page and textbook entry treats MnS as a defect to be driven
Read more →Fushun Metal · Technical Notes By Harris, technical staff at Fushun Metal Forget the Annealing Temperature: Why the Slow-Cool Stop Decides DP600 Most DP600 process debates are stuck on the wrong knob. Ask any mill engineer how to tune a DP steel and the first number out
Read more →17-4PH Stainless Steel: 7 Technical Pitfalls Every Buyer Must Avoid 17-4PH stainless steel (S17400 / AISI 630 / 1.4542 / 0Cr17Ni4Cu4Nb) is specified worldwide for pumps, valves, aerospace fasteners, turbine seals and plastic injection molds. Its combination of high strength, moderate corrosion resistance and single-step aging makes
Read more →Cold-Work Tool Steel · Field Note from FUSHUN METAL AISI D2 / 1.2379 / SKD11 Spheroidising: The 60 °C Austenitising Drop That Reshapes the Carbides In a recently published trial on Cr12Mo1V1 — the standard AISI D2 / DIN 1.2379 / JIS SKD11 cold-work die steel —
Read more →Discover how austenite content improves maraging steel fatigue performance. Learn about TRIP effects, crack propagation resistance, and microstructural stability for high-stress applications.
Read more →Explore how desulfurizer dosage impacts molten steel quality. Learn optimization techniques for Ca-Al alloys and lime to enhance purity and mechanical properties.
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Master defect control in UNS N07718 VIM ingots. We explore thermal modeling, riser height, and pouring speeds to eliminate centerline shrinkage.
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Prevent UNS R30188 cracking during vacuum induction melting. We explain how lanthanum segregation and SDAS expansion cause severe electrode failures.
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Master VIM inclusion control to reduce Al2O3 defects in UNS N07718. Learn how refining temperature impacts crucible erosion and melt purity.
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XM-19 Stainless Steel (S20910/1.3964): A Complete Technical Guide for Engineers and Procurement Specialists By a Senior Metallurgical Engineer with 20+ Years of Industry Experience Table of Contents 1. Steel Grade Overview & History 2. Chemical Composition 3. Mechanical Properties 4. International Standards 5. Typical Applications 6.
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