gb t 3077 20mn2 steel

20CrMoTi Gear Steel Bar, GB3077 round bar - World Iron &

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

20Mn2 Alloy Steel 20Mn2 Alloy Steel plate 20Mn2 Alloy

20Mn2 Alloy Steel 20Mn2 Alloy Steel plate 20Mn2 Alloy Steel tube 20Mn2 Alloy Steel band 20Mn2 Alloy Steel Strip Shanghai Jieteng Precision Mold Fact o ry Shanghai Jingteng Metal Group Co., Ltd. 20Mn2 GB ::Total Materia · Translate this page20Mn2, GB, GB/T 3077, Alloy structure steels, GB/T 3078, Quality structural steel cold drawn bars

20Mn2 in GB3077-88 standard - EQUIMETALS

20Mn2 steel quick summary 20Mn2 is a (n) chinese steel defined in GB3077-88 standard. (Looking for this designation of material quality, but standard does not match? 35crmo steel usage equivalent steel grade - GB/T 3077 GB/T 3077 20CrMo alloy steel is an alloy steel for engineering machinery structure, generally used for quenching or tempering or carburizing and quenching. GB/T 3077 20CrMo alloy steel has high thermal strength, good hardenability, no temper brittleness,

40Cr Alloy Structure Steel-GB/T 3077-China Steel material

GB 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 China GB/T 3077 25Cr2MoV / 25Cr2MoV - steel-gradesThis page cover the 25Cr2MoV/25Cr2MoV Chemical element, Mechanical Properties, 25Cr2MoV Datasheet, Cross Reference of 25Cr2MoV Mainly used for .

China Steel Grade Standard GB/T 3077 20Cr Alloy Structure

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. BBN steel as China Steel Grade Standard GB/T 3077 20Cr Alloy Structure Steel stockholders and suppliers from china.we can Supply in GB 20Cr steel round bar Forging round bar - forging steel, forging flange, forging Description Forged steel bar include forged carbon steel, alloy steel , tool steel bar and die steel, Our forging factory can supply all kinds of quality (JIS/DIN/AISI) steel bar such as the popular steel bar A105, CK45, C45N, 42CrMoS4, S355J2G3N etc, for more materials grade please click here for detail.

GB 37CrNi3 GB/T 3077 - BBN STEEL STORES

GB 37CrNi3 GB/T 3077 mechanical. Introduction of mechanical properties GB 37CrNi3 GB/T 3077 Yield points When the stress of GB 37CrNi3 GB/T 3077 or specimen exceeds the elastic limit in tension, even if the stress does not increase, the GB 37CrNi3 GB/T 3077 or specimen will continue to undergo obvious plastic deformation. This phenomenon is called yielding, and the minimum stress GB T 3077 42CrMo Alloy Steel Plate Mechanical Property GB T 3077 42CrMo Steel has high strength and hardenability. Its toughness is good. In quench-hardening, it has only a little deformation. In the high temperature 42CrMo has high creep strength and enduring strength. 42CrMo steel is mainly used to make medium to heavy duty shafts, gears, axles, rods, spindles, crow bars, nuts, etc.

GB/T 3077 42CrMo4 alloy steel - Bttsieteaguas Steel

GB/T 3077 42CrMo4 Applications:To manufacture high strength and conditioning section part that request more than 35CrMo, such as locomotive traction gear, supercharger gear. Connecting rod and spring clip, can also be used for oil drill pipe joints below 2000m deep. GB/T 3077 Alloy Steel Plate - Gangsteel40Cr|GB/T 3077 40Cr Alloy Steel. Gangsteel supply GB/T 3077 40Cr,40Cr Alloy,40Cr steel steel plate

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 Standard english version, China National Member Center:Thanks for your interest in "GB/T 3077-2015" standard ! This GB standard english version is not ready translated, only after get your order, then we

GB/T 3077-2015:Translated English of Chinese Standard

Aug 26, 2016 · GB/T 3077-2015:Translated English of Chinese Standard. (GBT 3077-2015, GB/T3077-2015, GBT3077-2015):Alloy Structure Steels - Ebook written by https://chinesestandard.net. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read GB/T 3077-2015:Translated English of Chinese GB/T 34201-2017, PDF in English. - Chinese StandardThe steel tube specimen blank made of 20Mn2 alloy structural steel is heat-treated according to the heat treatment system recommended in GB/T 3077 and made into a specimen. The measured longitudinal mechanical properties shall comply with the requirements of Table 3. 5.4.2 The impact absorbed energy in Table 3 is the required value for the

Heat Treatment Alloy Steel Round Bar - Anyang Longteng

Specification:1.5~150mm 0.06~6 inch Length:1 ~10 Meters Deliver Condition:Origin Black, Origin Annealing bright, Quenching, Tempering, Q+T, Annealed, Turned, Peeled, Grinded Pre-hardened, galvanized, polishing, or as clients demands. GB/T 3077 ASTM A29/A29M DIN EN 10883- Jingjiang Special Steel CO.,LTD.The typical steel grade. Typical Standards. 20Mn230Mn235Mn240Mn245Mn250Mn2 GB/T 8162. ASTM A519. GB/T 699. GB/T 3077. 0523-80709087 . Address China Jiangsu Jingjiang Tel 86-523-80709087 Fax 86-523-80709087

Qilu Special Steel Co. Ltd., Wuhan Branch

Company Name:Qilu Special Steel Co. Ltd., Wuhan Branch Address:A1006#Building A, Sanyang Plaza,Sanyang Road, Jiang'an District, Wuhan Postalcode:430019 Tel:+86-027-82701067 Fax:+86-027-82701060 Email:[email protected] Technology:jingluntech jingluntech Seamless Steel Tubes for Automobile (GB/T 8162 20mn2 Seamless Steel Tubes for Automobile (GB/T 8162 20mn2) Description:Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Seamless Steel Tubes for Automobile (GB/T 8162 20mn2) for petroleum industry and Heat Exchanger industry and Machining Industry etc.

Supply GB-T 3077-2006 15CrMo Round bar - Company News

Supply GB-T 3077-2006 15CrMo Round bar. GB-T 3077-2006 15CrMo is a steel pearlite colony Heat-resistant steel, GB-T 3077-2006 15CrMo has high heat resistance at high temperature (b = 440MPa) and antioxidant activity, and has certain ability of anti hydrogen corrosion.Because of the high content of Cr, C and other alloy elements in steel, the tendency of hardening of steel is obvious, and the china gb t 3077 42crmo steelBBN steel offer China standard GB/T 3077 alloy steel,offer 12Cr1Mo,20Cr,40Cr,30CrMo,35CrMo,42CrMo.GB/T 3077 35CrMo Alloy Steel Plate 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. results for this questionWhat is the difference

GB T-3077 20MN2 Round bar, 20MN2 Bearing steel, 20MN2

GB T-3077 20MN2 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.