30CrMo

GB/T 3077 30CrMo Alloy Steel Plate

Specification in 30CrMo:
Thickness: 8MM to 250 MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

30CrMo alloy steel Chemical Composition:

30CrMo  Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

30CrMo

0.26~0.34

0.17~0.37

0.40~0.70

0.035

0.035

30CrMo alloy steel plate Mechanical Property:

Grade

30CrMo  Mechanical Property

Thickness

Yield

Tensile

HB

30CrMo

mm

Min Mpa

Mpa

HB

6-50

785

930

50-200

785

930

GB/T 3077 30CrMo 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 esand, bar stock of diameter greater than 250 mm can also be provided.

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