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Specification in GB-T 3077 30CrMo Round bar steel
Thickness: 8mm to 250mm,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm.
BBN steel is specialized in supplying GB-T 3077 30CrMo Round bar steel. For more information of 30CrMo round bar steel, please check them in following:
30CrMo chemical composition |
|||||
|
Grade |
The element max (%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
30CrMo |
0.263-0.34 |
0.17-0.37 |
0.40-0.70 |
0.035 |
0.035 |
|
Grade |
|
30CrMo Mechanical property |
||
|
thickness |
yield |
tensile |
HB |
|
|
30CrMo |
mm |
Min mpa |
mpa |
HB |
|
6-50 |
785 |
930 |
|
|
|
50-200 |
785 |
930 |
|
|
If GB-T 3077 30CrMo round bar steel 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. Please contact BBN steel at any time freely.
