20Cr2Ni4, GB, GB/T 3077, Alloy structure steels, GB/T 17107, Structural steel grades and mechanical property for forgings, JB/T 6396, Specification for the heavy alloy structural steel forgings 20CrMnTi (GB ) - Worldwide equivalent grades - Steel NumberPost free buying requirement for product 20CrMnTi (GB ) Chemical composition and properties of european equivalents (EN) for 20CrMnTi (China, GB ):16MnCr5 (1.7131) , 20MnCr5 (1.7147) , 20CrMnTi (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades
20CrMnTi gear steel is a commonly in accordance with the standards of the former Soviet union in China according to GB/T 3077, GB/T 5216-2014 and GB/T 33160-2016 (gears for wind power generation). 20CrMoTi steel is a type of low-carbon alloy steel which widely used in gear with good strength and toughness and higher hardenability, in order to meet the requirements of wear resistance, corrosion 20CrNiMo Alloy Structure Steel-China Steel material GB 20CrNiMo steel Annealing delivery hardenss less than 250HB. GB 20CrNiMo Alloy structural steel properties is a Nickel chromium molybdenum alloy steel specification. 20CrNiMo With a lower carbon content range, So GB 20CrNiMo steel have good weldability. Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB GB/T 3077 40Cr Alloy Structure Steel-GB/T 3077-China Steel materialGB 40CR alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon,Low alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HRc. GB 40CR steel Annealing delivery hardenss less than 250HB.40CR With a lower carbon content range, So GB 40CR alloy steel have good weldability.
This page cover the 25Cr2MoV/25Cr2MoV Chemical element, Mechanical Properties, 25Cr2MoV Datasheet, Cross Reference of 25Cr2MoV Mainly used for . China standard GB/T 3077 30CrMo alloy steel plate - BEBON If you want to get the China standard GB/T 3077 30CrMo alloy steel plate steel price, please do not hesitate to contact us. Any need in China standard GB/T 3077 30CrMo alloy steel plate Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us. China standard GB/T 3077 42CrMo alloy steel plate - BEBON Offer China standard GB/T 3077 42CrMo alloy steel plate,GB/T 3077 42CrMo alloy steel plate is a alloy structural steel, GB/T 3077 42CrMo alloy steel plate is used for engineering structural, like high tensile shafts, bolts and nuts, gears, pinions and spindles. Locomotive traction with the big gear, supercharger drive gear, pressure vessel, rear axle, gear load of connecting rod and a spring clip,GB/T 3077 42CrMo alloy steel
1. GB T-3077 20CRMO standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire, cold rolled. Continuous casting steel is not recommended to be the material of balls. 2. GB/T 3077 Grade 20CrMo Annealed - Chromium 1.1E-5 - 1.4E-5 1/K. Show Material materials with Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K. Typical for Chromium Molybdenum Steel. Melting point. Melting point is the temperature at which a solid-liquid phase change occurs. 2 - 1529 °C. Show Material materials with Melting point of 2 - GB/T 3077-2015:Translated English of Chinese Standard Aug 26, 2016 · 2/lot Different steel 250mm of nominal absolute value Advanced-quality steel Air Air Air air Oil air Water allowable tolerance alloy structure annealing bar shall comply bars nominal boron Brinell hardness Chemical composition mass code Designation Chemical comply with Table composition mass fraction content GB/T Coolant Heating temperature
GB/T 3077 12Cr1MoV alloy steel plate is a steel grade widely used in high-pressure, ultra-high pressure, subcritical power station boiler superheaters, headers and main steam ducts. It still has high thermal strength and oxidation resistance at 580°C, andGB/T 3077-2015, PDF in English. - Chinese StandardGB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223.4 Alloyed steel - Determination of manganese content - Potentiometric or visual titration method GB/T 223.5 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method