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Steel Category:
Alloy Steel Plate
Adopt Standard:
40Mn2 Steel
Sell Steel Grade:
40Mn2 Steel Plate
Products

 40Mn2 | GB/T 3077 40Mn2 Alloy Steel Plate

 

Specification in 40Mn2

Thickness: 8MM to 250 MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm
 

Gangsteel is specialized in supplying Alloy steel plate in 40Mn2. For more information of 40Mn2 steel plates, please check them in following:

 

40Mn2  Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

Cr

Mo

40Mn2

0.27-0.34

0.17-0.37

1.40-1.80

 

 

Ni

V

W

 

 

 

 

 

 

 

 

 

Grade

 

40Mn2  Mechanical Property

Thickness

Yield

Tensile

HB

40Mn2

mm

Min Mpa

Mpa

HB

6-50

735

885

217

50-200

735

885

217

 

For more information about GB/T 3077 Alloy steel plate, please clicking Mill Technical Information

 

If GB/T 3077 40Mn2 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.