45mn2 alloy structure steel

35mn2 structural alloy steel-KPT trade - Shipbuilding

Alloy Structural Steels Comparison Table,USA (ASTM),Japan (JIS),China (GB),British (BS),Germany (DIN),ISO,Engineering Tips for CNC Machining Parts,Machined Screws and. Alloy Steel,Steel Round Bar from China Manufacturers 35Mn2 1335 SMn438(H) 36Mn5 40Mn2 1340 SMn443 45Mn2 1345 SMn443 46Mn7 Alloy steel round bars 4140,8620,4130,4340 Bearing steel round bars 52100,100Cr6 Tool steel round bars 1.2379, Tool Steel H13 4Cr5MoSiV1 1.2344 Surface defect grinding -0/+8mm Carbon Structural Steel 45Mn2 carbon Seamless steel PipeMay 30, 2016 · Dimensions:45Mn2. Place of origin:China (Mainland) Brand name:SINO TIGER. Model number:45Mn2/42Mn2/1345. Alloy or not:Alloy. Type:Alloy steel bar. Packaging details:Standard exporting packing. Delivery Detail:20-35 days depends on the quantity. manufacturing methods:Hot rolled . Package:in bundle or according to customers ‘requirements

Alloy Steel Bar DECHO

Decho is a distributor of steel bars products in China. We can offer steel bars in sizes 16mm to 250mm , in alloy steel material , made by Luli, Xiwang, Lingyuan Steel ,ect. Material covered by 40Cr, 35CrMo, 40CrNiMo, 42CrMo, 20CrMnTiH, 27SiMn, 20CrMoA, 35CrMoA, 42CrMoA, 40Mn2, 45Mn2, 15CrmoG,12Cr1MoVA ect . Which material you want to buy ? Alloy Structural Steel Grade Equivalent Table - Songshun Steel77 rows · May 11, 2020 · There are so many grades and types of steel in the world. Such as Alloy China ASTM A335 42CrMO4 Alloy Steel Tube/Alloy Steel 20Mn2 30Mn2 40Mn2 45Mn2 alloy structure seamless steel pipe, hot sale! US$ 500 - 800 / Ton (UK) 1 Ton (UK) Minimum Order Inquire Now ASTM A420 WPL6 alloy steel pipe for pipeline US$ 900 - 1900 / Metric Tonne 5 Metric Tonnes Minimum Order Inquire Now 20Mn2 30Mn2 40Mn2 45Mn2 alloy structure seamless steel pipe, hot sale! US$ 500 - 800 / Ton (UK)

Effect of Heat Treatment Process on Microstructure

Aug 28, 2020 · At the austenitizing temperature of 910 °C, the hardness of 45Mn2 bainitic steel is the highest, which is 53.8 HRC, the bainitic ferrite lath is refined, and there is a certain amount of film-like residual austenite and M/A. Film-like residual austenite and small dispersed M/A can restrain concentration of the stress, avoid the formation and expansion of microcracks and strengthen the toughness of bainitic steel . Therefore, after quenching at 910 °C, the wear loss of 45Mn2 bainitic steel GB-45Mn2 - Ju Feng Special Steel Co., Ltd.Along with steel bars, steel plates and steel tubes supply, steel cutting, drilling, machining and heat treatment services are also provided. JFS Steel has been offering customers special steel materials such as GB-45Mn2 Structural Steels with Specified Hardenability Bands, , Carbon Steels and Manganese Steels for Machine Structural use and precision steel machining services since 2006. National Standard of PRC Alloy Structure Steels GB/T The standard applies to alloy structural steel bar 250mm maximum diameter or thickness. After consultation between the two sides of supply and demand, bar stock of diameter greater than 250 mm can also be provided 5 A00452 45Mn2 0.42~0.49 0.17~0.37 1.40~1.80 Mn

Q345 Steel Specification and Equivalent Standard

Q345 steel specification:Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel Structural Steel - S235, S275, S355 Chemical Composition May 11, 2012 · Structural steel is a standard construction material made from specific grades of steel and formed in a range of industry-standard cross-sectional shapes (or Sections). Structural steel grades are designed with specific chemical compositions and mechanical properties formulated for particular applications. h13 alloy structural steel, h13 alloy structural steel offers 1,013 h13 alloy structural steel products. About 0% of these are Steel Sheets. A wide variety of h13 alloy structural steel options are available to you, such as standard, processing service, and technique. OEM Hot Work 20crmnti 45mn2 25mn 20cr 40cr 20crmo 40crmo 1cr5mo 27simn alloy Steel Hollow Bar

structural alloy steel - Equivalent grade - Steel grades

structural alloy steel. Favorite Print. Easy cutting steel Alloy steel and its quench-hardening ability - longhai steel . #structural # #alloy. ITEM:JIS: 45Mn2 1345:1345:1345 Chemical composition, Mechanical, physical - Steel Steel,Tool steel,Carbon steel,Alloy steel,Mould steel,Ti Alloy,High alloy,the whole steel,high temperature alloy,nickel-based alloy,cobalt-based alloy,Hastelloy alloy etc. Production specifications including:Round bar,Tube/Pipe,Steel plate,Sheet,Coil,Flat bar,Cold rolling,Steel wire,Steel strip etc. Characteristics for grade 45Mn2 Grade:45Mn2 Standard:China GBT Classification:China structural steel and alloy steel