gb t 1222 equivalent


65Mn Spring Steel 080A67 1066 -GB/T 1222 -

65Mn Spring Steel 080A67 1066 -GB/T 1222 -

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 GB/T 1222 Grade 65Mn - Steel - MatmatchSee the chemical composition and physical properties of GB/T 1222 Grade 65Mn, find alternative materials, and connect with suppliers. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard. Ashby charts. All categories. GB 60CrMnA GB/T 1222 - BBN STEEL STORESIt indicates the ability of GB 60CrMnA GB/T 1222 to resist fracture. Elongation(δs) :The percentage of the plastic elongation length to the original sample length is called elongation. Yield-strength ratio(σs/σb) :The ratio of yield point (yield strength) to tensile strength of GB 60CrMnA GB/T 1222 is called its yield strength ratio. The greater the yield-strength ratio, the 60Si2Mn Spring Steel Metal Material-GB/T 1222 Standard 60Si2Mn Spring Steel Metal Material-GB/T 1222 Standard. GB 60SI2MN Spring steel stockholders and China suppliers. Otai Special Steel have more 16 years experience in GB 60SI2MN Spring Steel round bar, flat bar., rod bar, wire and plate supply. GB 60SI2MN Steel is a high quality Alloy Spring Steel, It belong to the high quality high carbon alloy Spring Steel. Grade 65Mn Steel High Carbon Spring Steel