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39NiCrMo3 hardened and tempered - M.T. Acciai s.r.l.

IT IS THE MOST WIDESPREAD QUENCHED AND TEMPERED STEEL IN ITALY. IT HAS A GOOD HARDENABILITY, HIGH TOUGHNESS, EXCELLENT WARM AND COLD DEFORMABILITY. IT REACHES A HIGH RESISTANCE EVEN IN RELATIVE BIG SECTIONS. IT IS DISCREETLY MACHINABLE WITH MACHINE TOOLS AND IT IS SUITABLE FOR SURFACE HARDENING., 4140 HIGH TENSILE STEEL - Interlloy4140 hardened and tempered bar can also be successfully nitrided, giving a surface hardness of up to Rc 60. Nitriding is carried out at 490 oC - 530 C, followed by slow cooling (no quench) reducing the problem of distortion. Parts can therefore be machined to near final size, leaving a

4140 High Tensile Steel Interlloy Engineering Steels

4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties. 42CRMO4 (+QT) - MEKA SteelQUENCHED AND TEMPERED Grade 42CRMO4 (+QT) According EN 10083 -3 ISO 683 -17 Article code 429.13.92.08 WN 1.7225 Standards & Specifications Version 01/02.11.2013 Page s 02 04-02 Product Standards Material Specification Quality Standards Project CMT coop MCI (DRT) Author AKa Source SKF 1 GENERAL 42CrMo4 High Grade Molybdenum Alloy steelApr 17, 2018 · Heat steel grade 42CrMo4, Slowly and gradually forge it in the desired and do it comprehensively with the temperature range of 800-850°C Slowly and gradually cool the furnace to the temperature of Celsius 480° Allow it to cool slowly i.e. annealing the steel in the air. Quenched and Tempered (Q+T)

42CrMoS4 QT - B.B.S. i Halmstad AB

Material description:42CrMoS4 is a direct hardening steel like 42CrMo4 but with controlled sulphur content for improved machinability. The material is stocked in China En19 Scm440 4140 Hardened and Tempered Steel Qt Round Bar, Qt Steel Round Bar, Q&T Alloy Steel Round Bar manufacturer / supplier in China, offering En19 Scm440 4140 Hardened and Tempered Steel Round Bar, 1.7225 En19 42CrMo4 4140 Hot Rolled Steel Square Bar, A36 SAE 1018 1020 1045 Ss400 S20c S45c C45 40cr En8 En19 4140 Cold Drawn Ms Carbon Alloy Steel Square Bar Steel Bar and so on. EN 10132-3 Grade 42CrMo4 Annealed/Quenched and Typical for Chromium Molybdenum Steel. Tensile strength. Tensile strength (UTS) is the maximum tensile load a material can withstand prior to fracture. Learn more. 23.0 °C. 1100 - 1600 MPa. Show Material materials with Tensile strength of 1100 - 1600 MPa. Quenched and Tempered condition - Annealed condition:Max=620. Yield strength Rp0.2.

Hardened and Tempered Steel - Rettacciai

Quality 42CrMo4 Steel with good hardenability, not very sensitive to overheating and not subject to brittleness. It is the most used hardened and tempered steel, for its good resistance, forgeability and workability to machine tools. It is suitable for all hot uses up Quenched and tempered alloyed steel 42CrMo4 - AUSA708M40. 42CrMo4. 4140. 42XM 38XM. Technical sheet quenched and tempered alloyed steel 42CrMo4 Annealed. Technical sheet quenched and tempered alloyed steel 42CrMo4 Quenched and tempered. Weight Calculator. Dimensional Tolerances.42CrMo4 - Ovako42CrMo4 is a steel for quenching and tempering, which has a good combination of strength and toughness in the quenched and tempered condition. After the oil quenching, the steel will be through hardened up to ø60 mm bar diameter. The microstructure of larger dimensions is not fully martensite. The steel is applicable to induction hardening.