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20CrMn| GB/T 3077 20CrMn Alloy Steel Plate
Specification in 20CrMn
Thickness: 8MM to 250 MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
Gangsteel is specialized in supplying Alloy steel plate in 20CrMn. For more information of 20CrMn steel plates, please check them in following:
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20CrMn Chemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
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20CrMn |
0.17-0.23 |
0.17~0.37 |
0.90~1.20 |
0.035 |
0.035 |
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Grade |
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20CrMn Mechanical Property |
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Thickness |
Yield |
Tensile |
HB |
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20CrMn |
mm |
Min Mpa |
Mpa |
HB |
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6-50 |
735 |
930 |
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50-200 |
735 |
930 |
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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 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
The chemical compositions of steel grades specified in the standard also apply to steel ingot, billet and its productions.
Gangsteel supply alloy steel plate 40Cr.High quality,Competitive price
