- IntroductionApplicationsDatasheetEquivalent42CrMo steelis a Chinese alloy steel, and has high strength and toughness, good hardenability, and no obvious temper brittleness. After quenching and tempering treatment, it has high fatigue limit and resistance to multiple impacts, and good low temperature impact toughness.EN24 Steel-4340 1.6511 36CrNiMo4 40CrNiMo-EN 10083EN24 Alloy structural steel properties are very similar with GB 40CrNiMo steel, JIS SNCM439, and DIN 1.6511 36CrNiMo4 Alloy structural steel. At most work environment, EN24 is equivalent to 40CrNiMo, 1.6511 36CrNiMo4, SNCM439, 4340 steel. Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB GB/T 3077.
AISI SAE 8620 Steel Properties, Chemical Composition A common carburizing method of AISI SAE 8620 steel is to heat up to 925 °C (1700 °F) at a potential of 0.9% C in a prepared carbon-containing atmosphere, hold for about 4 hours (to reach a depth of 1.3 mm [0.050 in]), and reduce the temperature to 845 °C (1555 °F). The carbon potential is close to eutectoid, maintaining a 1 h diffusion
JFS Steel has been offering customers special steel materials such as GB-45 Carbon Steels for Machine Structural use and precision steel machining services since 2006. With both highly skilled technology and 47 years of experience, JFS Steel always makes sure to meet each customer's demands. China AISI 4140 / 42crmos4 / 1.7225 /En19 Hot Rolled Metal Alloy Steel Bar, Alloy Round Steel Bar, High Tensile Alloy Steel Bar manufacturer / supplier in China, offering AISI 4140 / 42crmos4 / 1.7225 /En19 Hot Rolled Metal Steel Round Bar, A36 SAE 1018 1020 1045 Ss400 S20c S45c C45 40cr En8 En19 4140 Cold Drawn Ms Carbon Alloy Steel Square Bar Steel Bar, Sup7 Sup9a Sup10 Sup7 50crva 51CRV4 55cr3 65mn 55crmna 60crmna 60si2mn 6150 5160 China JIS Scm440h Alloy Steel Chrome Moly Bars for Steel Bar, Round Steel Bar, High Tensile Steel Bar manufacturer / supplier in China, offering JIS Scm440h Alloy Steel Chrome Moly Bars for Construction, 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.
GB/T 3077-88 Russia GOST 4543-71 Japan JIS G4160-79 USA ASTM A29-93a British BS EN10028-2-92 Germany DIN EN10028-2-92 France NF EN10028-2-92 ISO 682-1-87(E) 20Mn2 - SMn420 1524 P355GH P355GH P355GH 22Mn6 30Mn2 30G2 SMn433 1330 28Mn6 28Mn6 28Mn6 28Mn6 35Mn2 35G2 SMn438 1335 150M36 - - 36Mn6 40Mn2 40G2 SMn443 1340 150M36 - - 42Mn6 EN19 Steel 4140 1.7225 SCM440 42CrMo4 - OTAI Engineering steel material EN19 hardness in HRC:Flame or induction hardening can give a case hardness of 50 HRC or higher. EN19 equivalent material with AISI 4140, DIN 42CrMo4 EN 1.7225, GB 42CrMo, JIS SCM440C alloy engineering steel. Mechanical properties of steel EN19 (1.7225) Nominal diameter (mm):to 16. 16 40. GB-42CrMoA - Ju Feng Special Steel Co., Ltd.JFS Steel has been offering customers special steel materials such as GB-42CrMoA Nickel Chromium Molybdenum Steels for Machine Structural use and precision steel machining services since 2006. With both highly skilled technology and 47 years of experience, JFS Steel always makes sure to meet each customer's demands.
SAE AISI 4340 Steel (UNS G43400) AISI 4340 steel (UNS G43400) is an ultra-high strength medium carbon low alloy steel, which combines deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance. It is not particularly affected by tempering and embrittlement, and exhibits good strength What is the ASME material equivalent of API 5L X60? steel China standard GB/T 3077 40Cr Alloy Steel Plate; EN 10208-2 L 290MB; ASTM A709 Grade 50W/A709 Gr.50W high tensile plates; QStE650TM; FE-E360C; QStE340TM; SM400A; GB713 Q345R boiler steel plates; Fe E 490; SM400A,B,C; NFA E24-2; A516Gr60; DD11; C55K; S260NC; 50F; FeE420TM; FeE355KGN; A516Gr65; GB/T11251 12Cr1MoV alloy structure steel plates What is the ASTM steel spec equivalent to Q345R? steel China standard GB/T 3077 40Cr Alloy Steel Plate Quenched and tempered EN10083-3 42CrMo4 steel plate ASTM A387 GRADE 22 CLASS 1,A387 Gr.22 CL.1,A387GR22CL1 Pressure Vessel
Oil Quenched & Tempered Hardness is 28-34 HRc. GB 20Cr steel Annealing delivery hardenss less than 250HB.20Cr With a lower carbon content range, So GB 20Cr alloy steel have good weldability. Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB/T 3077