20CrMo Alloy Steel. GB 20CrMo steel is a kind of Chinese alloy steel for engineering and mechanical structure purpose, which is generally used in quenching or tempering or carburizing and quenching. 20CrMo material has high heat strength, good hardenability, no temper brittleness, cold strain plasticity, good machinability and weldability.. Applications
30CrMoA GB ::Total Materia · Translate this page30CrMoA, GB, GB/T 3077, Alloy structure steels, GB/T 26075, Steel bars for sucker rods, GJB 1951, Specification for quality structural steel bars for aviation
30CrMoA, GB, GB/T 3077, Alloy structure steels, GB/T 26075, Steel bars for sucker rods, GJB 1951, Specification for quality structural steel bars for aviation
40Cr Alloy Structure Steel-GB/T 3077-China Steel materialGB 40CR steel Annealing delivery hardenss less than 250HB.40CR With a lower carbon content range, So GB 40CR alloy steel have good weldability. Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB/T 3077
::Equivalent Standards ::A/SA516-70, A/SA515-70, ST52-3 China 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)
GB 25MnB GB/T 3077 mechanical. The resistance of GB 25MnB GB/T 3077 to damage under load is called its mechanical properties. The mechanical properties of steel materials are the main basis for the design and material selection of parts.
GB 45Cr GB/T 3077 - BBN STEEL STORESAs experienced GB 45Cr GB/T 3077 supplier, we can not only provide clients with quantity guaranteed GB products, but also offer good price and equipped with complete after sales service. Besides, there are also a series of added value service, such as information share with clients, including GB 45Cr GB/T 3077 chemical composition, 45Cr
GB T-3077 20CRMO Round bar, 20CRMO Bearing steel, United steel Round bar factory export GB T-3077 High carbon chromium round bar, The main steel grade is 40CR 45CR 50CR 38CRSI 12CRMO 15CRMO 20CRMO 30CRMO 30CRMOA. . If any round bar stock steel, round bar requirement, please feel free to contact us. More better quality, faster delivery, and the competitive price.
GB/T 3077-1999:PDF in English version (GBT3077-1999). Auto immediate delivery. Powered by Google-Search & Google-Books ChineseStandard.net Database:169760 (Feb 13, 2021)
GB/T 3077-2015, PDF in English - Chinese StandardGB/T 3077-2015:PDF in English version (GBT3077-2015). Auto immediate delivery. Powered by Google-Search & Google-Books ChineseStandard.net Database:169760 (Feb 13, 2021)
Products / Alloy Steel Material / GB/T 3077 Alloy Steel GB/T 3077 Alloy steel plate 40Cr,35Cr,42Cr,35CrMo,30CrMo,45Cr,12CrMoV
Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB/T 3077. 42CrMo4 steel and 42CrMo steel difference WixSteelThe GB/T 3077 of P and S content is classified into three grades. The standard value of EN10083 limits the maximum content. The P and S contents of medium and high quality steel in GB/T 3077 standard are similar to those in National Standard of PRC Alloy Structure Steels GB/T The standard will replace GB/T 3077-1988 from the date of the implementation of this standard. GB/T 224-1984 Determination of depth of decarburization of steel GB/T 225-1988 Methods of Harden ability Test for Steel End Quench Method 38 A30303 30CrMoA 0.26~0.33 0.17~0.37 0.40~0.70 0.80~1.10 0.15~0.25