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GB/T 3077 Alloy Steel Plate

45Cr|GB/T 3077 45Cr Alloy Steel Plate

 45Cr| GB/T 3077 45Cr Alloy Steel Plate

 

Specification in 45Cr

Thickness: 8MM to 250 MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm
 

Gangsteel is specialized in supplying Alloy steel plate in 45Cr. For more information of 45Cr steel plates, please check them in following:

 

 

45Cr  Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

45Cr

0.42~0.49

0.17~0.37

0.50-0.80

0.035

0.035

 

 

 

 

 

 

 

 

 

 

 

 

Grade

 

45Cr  Mechanical Property

Thickness

Yield

Tensile

HB

45Cr

mm

Min Mpa

Mpa

HB

6-50

835

980

 

50-200

835

980

 

 

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

 

If GB/T 307745Cr 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.

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