Sep 26, 2019Ordinary tempered structural steel like 42CrMo4, 35CrMoV, 25Cr2MoV and other materials can also be used to make nitriding gear. 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). The table below showed china gb t 3077 25cr2ni4wa steel25Cr2Ni4WA25Cr2Ni4WA|steel plate__Steel SupplierIf GB/T 3077 25Cr2Ni4WA covers the following issues of hot rolled and forging alloy steel the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates. The standard applies to alloy structural steel bar 250mm maximum diameter or thickness.China Steel Grade Standard GB/T 3077 20Cr Alloy Structure china gb t 3077 25cr2ni4wa steelChina Steel Grade Standard GB/T 3077 20Cr Alloy Structure Steelis 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 20Cr steel Annealing delivery hardenss less than 250HB.20Cr With a china gb t 3077 25cr2ni4wa steel
40Cr Alloy Structure Steel-GB/T 3077-China Steel material 40CR alloy structure steel stockholders and suppliers from china. OTAI SPECIAL STEEL Supply in GB 40CR steel round bar, steel plate, sheet, square bar, flat bar, hexagonal Bar, pipe/tube since 2007.our steel stock more 1000tonsGB/T 3077 Alloy Structure Steel plateGB/T 3077 Alloy Structure Steel plate,We are GB/T 3077 alloy steel Manufacturers/Suppliers in China,offer 12Cr1MoV,51CrV4,20Cr,40Cr,30CrMnSi,15CrMo,30CrMo,35CrMo,42CrMo,20CrMo,42CrMo4 alloy steel GB/T 3077-2015 English Version, GB/T 3077 china gb t 3077 25cr2ni4wa steel - Code of ChinaGB/T 3077-2015 English Version - GB/T 3077-2015 Alloy structure steels (English Version) GB/T 3077-2015, GB 3077-2015, GBT 3077-2015, GB/T3077-2015, GB/T 3077, GB/T3077, GB3077-2015, GB 3077, GB3077, GBT3077-2015, GBT 3077, GBT3077
Aug 26, 2016GB/T 3077-2015 Translated English of Chinese Standard. (GBT 3077-2015, GB/T3077 china gb t 3077 25cr2ni4wa steel m Second quenching Coolant spectrophotometric method GB/T Standard Standards designation steel and alloy steel bars GB/T Steel group structure steel sulfur Table 1 continued temperature/oC First quenching Tensile strength Rm/MPa test method titanium china gb t 3077 25cr2ni4wa steelGB/T 3077-2015, PDF in English Images of China Gb T 3077 25cr2ni4wa Steel imagesGB/T 3077-1999 English Version, GB/T 3077 china gb t 3077 25cr2ni4wa steel - Code of ChinaGB/T 3077-1999 English Version - GB/T 3077-1999 Alloy Structure Steels (English Version) GB/T 3077-1999, GB 3077-1999, GBT 3077-1999, GB/T3077-1999, GB/T 3077, GB/T3077, GB3077-1999, GB 3077, GB3077, GBT3077-1999, GBT 3077, GBT3077
The standard will replace GB/T 3077-1988 from the date of the implementation of this standard. The standard was proposed by the State Bureau of Metallurgical Industry. The standard is under the jurisdiction of the National Technical Committee of Standardization Steel.Some results are removed in response to a notice of local law requirement. For more information, please see here.Some results are removed in response to a notice of local law requirement. For more information, please see here.GB/T 3077-1999, PDF in English
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