Alloy Structural Steel 20Mn2 202 1320,1321 150M19 SMn420 20Mn5 30Mn2 302 1330 150M28 SMn433H 32M5 30Mn5 35Mn2 352 1335 150M36 SMn438(H) 35M5 36Mn5 40Mn2 402 1340 SMn443 40M5 45Mn2 452 1345 SMn443 46Mn7 50Mn2 502 ~55M5 20MnV 20MnV6 35SiMn 35C En46 37MnSi5 42SiMn 35C En46 46MnSi4 40B TS14B35 45B 50B46H 40MnB 50B40 45MnB 50B44
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n 4140, 4130 steel grades in China, Equivalent Material Commonly used steel grades in China--Desheng Precision. 1. Carbon structural steel. 4. Free-cutting structural steel. 5. Alloy structural steel. 6. Spring steel high-quality carbon spring steel.
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Alloy steel is often subdivided into two groups:high alloy steels and low alloy steels. The difference between the two is defined somewhat arbitrarily. However, most agree that any steel that is alloyed with more than eight percent of its weight being other elements beside iron and carbon, is high alloy steel. Alloy Structural Steel Grade Equivalent Table - Songshun Steel77 rows · May 11, 2020 · Alloy Structural Steel Grade Equivalent Table. There are so many grades
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China Stkm390h Stkm440h Stkm500h Stkm550h Stkm580h Stkm620h Stkm650h Steel Pipe Tube, Find details about China Round Steel, Steel Rod from Stkm390h Stkm440h Stkm500h Stkm550h Stkm580h Stkm620h Stkm650h Steel Pipe Tube - Shanghai Yinggui Metal Product Co., Ltd. Classification of Seamless Pipes for Low - Permanent SteelAug 28, 2020 · General seamless steel pipe:It is made of 10, 20, 30, 35, 45 and other high-quality carbon steels such as 16Mn, 5MnV and other low-alloy structural steels or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steels by hot rolling or cold rolling.
Jul 13, 2020 · Classification of steel Iron materials. Special low-alloy high-strength structural steel generally uses the pinyin letter Q representing the yield point, the yield point value (in MPa), and the first letter of the pinyin according to the purpose of the product is added at the end. For example, the steel grade of pressure vessel is GB/T 8162 10 Seamless Steel Tubes for Structural Purposes The full-length curvature of the steel pipe should not exceed 0.15 of the total length. GB/T 8162 specifies the order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of seamless steel pipes for structural use.
Jul 15, 2019 · Generally used seamless steel pipe:it is made of 10, 20, 30, 35, 45 and other high-quality carbon steel 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel hot-rolled or cold-rolled. Seamless pipes made of low carbon steel such as 10 and 20 are mainly used for fluid conveying pipes. 45, 40Cr and other medium carbon steel seamless pipes 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 18 A71452 45MnB 0.42~0.49 0.17~0.37 1.10~1.40 0.0005~0.0035
40Cr|GB/T 3077 40Cr Alloy Steel. Gangsteel supply GB/T 3077 40Cr,40Cr Alloy,40Cr steel steel plate Products / Alloy Steel Plates__Steel SupplierGangsteel export high quality steel plate in ASTM A516,A285,A515,A203,A387,A514,A662,A517,JIS G3115,JIS G3103,EN 10028-2,EN 10028-3,EN 10028-6 and so
A wide variety of astm 5115 steel alloys options are available to you, such as astm, aisi, and jis. You can also choose from a53-a369, 10#-45#, and cr-mo alloy astm 5115 steel alloys, as well as from bending, cutting, and welding astm 5115 steel alloys, and whether astm 5115 steel alloys is structural steel bar, tool steel bar, or structure pipe.45Mn Steel Chemical composition, Metal Properties Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. 45Mn can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. TEL:+86-80247006 E-mail:[email protected] Website:https://tool-die-steels/