Description. China GBT 20CrMn China structural steel and alloy steel and 20CrMn Mechanical Properties, Chemical Element, Cross Reference, Datasheet. Datasheet for:Steel Grades:Structure Steel:20CrMn.
20CrMn steel quick summary 20CrMn is a(n) chinese steel defined in GB3077-88 standard. (Looking for this designation of material quality, but standard does not match? 20CrMnTi Vs 20CrMn - Metal and Metallurgy engineering Sep 14, 2005 · Sep 14, 2005 · RE:20CrMnTi Vs 20CrMn TVP (Materials) 14 Sep 05 18:50 Ti, V, and Nb all combine with N and/or C to form small particles of titanium nitride or titanium carbonitride.
For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information . If GB/T 3077 20CrMn covers the following issues of hot rolled and forging alloy steel:the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates.. The standard applies to alloy structural steel bar 250mm Datasheet for Steel Grades Structure Steel 20CrMn20CrMn 20CrMn Physical Properties Tensile strength 115-234 b/MPa Yield Strength 23 0.2 /MPa Elongation 65 5 (%) - (%) Akv - Akv/J HBS 123-321 - HRC 30 - 20CrMn Mechanical Properties Tensile strength 231-231 b/MPa Yield Strength 154 0.2 /MPa
JFS Steel has been offering customers special steel materials such as GB-20CrMn Manganese Chromium Steels for Machine Structural use and precision steel machining services since 2006. With both highly skilled technology and 47 years of experience, JFS Steel always makes sure to meet each customer's demands.