Fushun Special Steel https://validator.w3.org/feed/docs/rss2.html Research on the Process to Improve the Uniformity of Eutectic Carbides in Tool Steel 42CrMo1 Sulfide Morphology Control: Why MnS Shape Beats Sulfur Content (4140 / 1.7225) Optimizing Desulfurizer Dosage in Steelmaking for Superior Quality UNS R30188 Cracking: VIM Electrode Failure Mechanisms The 1.6 and 2.3 Exponents: Why Halving Oxygen and Inclusion Size Cuts Cold Roll Defects by 70% — Not 50% Triple-Melt IN718: How VIM + ESR + VAR Melting Route Decides Aerospace Superalloy Quality Ultra-Clean and Highly Homogeneous: The Two Core Challenges of Premium Alloy Production ASTM A694 Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service AS1710 2007 Non-destructive testing Ultrasonic testing of carbon and low alloy steel plate and universals BS EN ISO 15156 Petroleum and Natural Gas industries materials for use in H2s containling environments in oil and gas production part3 cracking resistant CRAs (corrosion resistant alloys) and other alloys API 5DP-2009 Specification for Drill Pipe ASTM A600 1992 Standard Specification for High Speed Tool Steel ASTM A242 high strength low alloy structure steel ASTM A36／A36M-05 Standard Specification for Carbon Structural Steel 1.2083, S136, X40Cr14, Stainless Tool Steel N06455, C-4, Nickel-Molybdenum-Chromium Alloy N08367, AL-6XN, INCOLOY 25-6HN, Super-Austenitic Stainless Steel ASTM B637 UNS N07718 W.Nr.2.4668 API 6A 718 Inconel 718 Heat Resistant Alloys 2507, S32750, 1.4410, F53, Super Duplex Stainless Steel INCONEL 718 SHEETS, PLATES & COILS Nickel-based Alloy Nickel Alloy Grades Stainless Steel Stainless Steel Grades Standards Library Maraging 250 Steel | 18Ni250 AMS 6512 Bar & Forgings AISI 4340, 1.6511, 36CrNiMo4, 40CrNiMo, SNCM439 Alloy Steel Maraging Steel 300, C300, M300, 1.6358 13-8PH 1.4534 Martensitic Precipitation-Hardening Stainless Steel 52100 Bearing Steel GCr15 Bearing Steel Incoloy 825 UNS N08825 2.4858 NiCr21Mo Nickel Alloy JIS G4303 2005 Stainless steel bars 1.4545, S15500, XM-12, 15-5PH, Precipitation Hardening Stainless Steel 1.4542, S17400, 630, 17-4PH, Precipitation Hardening Stainless Steel AS1065 1988 Non-Destrcutive Testing-Ultrasonic testing of carbon and low alloy steel forging AS1444 2007 Wrought alloy steels Standard hardenability H series and hardened and tempered to design JIS G4403 2006 High speed tool steels JIS G4105 1979 Chromium Molybdenum Steels JIS G4053 2008 Low-alloyed steels for machine structural use JIS G4052 2008 Structural steels with specified hardenability bands DIN EN10308 2002 Non-destructive Testing Ultrasonic Testing of Steel Bars DIN EN10222 Steel forgings for pressure purposes Part1 General requirements for open die forgings DIN175 Polished Round Steel Dimensions Permissible Deviations DIN17100 STEELS FOR GENERAL STRUCTURAL PURPOSES DIN17200 Steels for Quenching and Tempering DIN17210 1986 Case hardening steels ASTM E45 2011 Standard Test Methods for Determining the Inclusion Content of Steel ASTM A682 2002 Standard Specification for Steel Strip, High Carbon, Cold Rolled, General Requirements Home