65Mn steel is a Chinese GB standard spring steel grade, Manganese (Mn) improves hardenability, so the strength, hardness, elasticity and hardenability are higher than that of 65# steel, but it has overheat sensitivity and temper brittleness. Water quenching tends to form cracks.
65Mn Spring Steel 080A67 1066 -GB/T 1222 - Special Moreover, GB 65Mn Steel is a high quality Alloy Spring Steel, and it belong to the high quality high carbon alloy Spring Steel.Its Quenched & Tempered Hardness is 28-34 HRC. 65Mn steel under Annealing delivery hardenss less than 250HB. Related Specifications ASTM A29/A29M DIN EN 17221 JIS G4801 GB GB/T 1222 GB 65MN Spring Steel Date PDF DOWN
ASTM, AISI, GB, JIS, DIN, BS, ISO:Standard :GB/T 1222:Thickness:2mm-10mm:Width:900mm-1600mm:Length:2000mm to 12000mm:Grade:65Mn Standard:China GB/T 1222
65mn Spring Steel Wire Manufacturer China - Customized Standard:GB/T 1222-1984. Characteristics and application:65 mn spring steel wire, manganese improve hardenability, phi 12 mm steel oil can be hardening, surface decarburization tend to be smaller than silicon steel, after heat treatment of the comprehensive mechanical performance is better than that of carbon steel, but there are overheating sensitivity and temper brittleness.
China 50CRV4 50crva 1.8159 High Strength Spring Steel 50CRV4 Steel Strip, 50CRV4 Spring Steel Strip, Spring Steel Strip 50CRV4 manufacturer / supplier in China, offering 50CRV4 50crva 1.8159 High Strength Spring Steel Strip, 1/16 Hard C22600 Bronze Coil Bronze Strip, X Ray 10mm 2mmpb Lead Glass Window for CT Room and so on.
Standard Area Content; 60CrMoMnA:GB 1222:China:Spring steel:55SiMnMoVNb:GB 1222:China:Spring steel:55SiMnMoV:GB 1222:China:Spring steel:Hot question and answer. GB 55SiMnMoV Recent list JIS SWCH 10K G15444 K24336 Ossenberg 1.2786 PN 1.0117 NBN 1.1179 DIN 1.0545 SNV 41 CrS 4 SR 19 MnB 4 SS EN-JM1030
GB/T 1222-2016 English Version, GB/T 1222-2016 Spring This standard specifies the terms and definitions, ordering information, size, profile and weight, technical requirements, test methods, inspection rules, packaging, marking and quality certification for hot-rolled, forged and cold drawn spring steels. This standard is applicable to round spring steels and square steels (hereinafter referred to as "bars") not greater than 120 mm in nominal diameter or side length, flat spring
GB/T 1222-2016:Translated English of Chinese Standard Jun 24, 2018 · The Standard specifies the terms and definitions, order contents, dimension, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of hot-rolled, forged and cold-drawn spring steels. The Standard is applicable to spring round steels and spring square steels with a nominal diameter or a side length of not more than 120 mm (hereinafter referred to as bars), spring
Name of Chinese Standard:See Detail:Status:Related Standard:GB/T 34882-2017:English:150:Add to Cart:0--10 minutes. Auto immediate delivery. Induction hardening and tempering of iron and steel parts:GB/T 34882-2017:Valid:GB/T 34882-2017:GB/T 34882-2017:Chinese:18:Add to Cart =1-day [PDF from Chinese Authority, or Standard
Spring Steel Strip with 0.2 to 15mm Thickness Global SourcesMaterials and standards:65Mn, 65, 60Si2MnA, 60Si2CrA, 50CrVA, 60Si2CrVAT, GB/T 1222, CK67, 54SiCr6, 55Cr3, 51CrV4, DIN 17221, EN10132-4; Thickness:0.2 to 15mm; Coils width:20 to 900mm; Plate width:500 to 1,500mm; Minimum quantity:500kg; Delivery condition:annealed, normalizing, tempering and quenching
Spring Steel, Spring Steel business directory, Spring See Details Features:Name:spring steel flat bar, Material :65MN,60Si2Mn,55CrMnA,SUP7,SUP9,SUP10,50CrVA, Standards:GB/T 1222-200755Cr3, 55Cr3
Name:spring steel flat bar Material :65MN,60Si2Mn,55CrMnA,SUP7,SUP9,SUP10,50CrVA Standards:GB/T 1222-2007 SUP9 Hot Rolled Spring Carbon Steel Flat Bar/Round Bar stainless steel flat bar Exporting to Korea, Vietnam, Thailand, Malaysia, Singapore, etc. Annual Exports:30,000 MT
Spring steel, bearing steel; carbon steel and alloy steel Spring steel, bearing steel; carbon steel and alloy steel for tools Name of steel Steel grade Diameter Standard Application Spring steel 38Si7 50CrV4 50CrVA 55SiMnVB 55SiCrA 60Si2Mn A 60Si2CrA 60Si2CrVA60CrMnA60Si2CrVAT65Mn 12-150 ISO 683-14 GB/T 1222 Technical agreement Used for making springs served in50CrVA GB ::Total Materia11 rows · 50CrVA, GB, GB/T 1222, Spring steels, GB/T 3077, Alloy structure steels, GB 5220, Valve