Material:
15CrMoStandard: alloy structural steel
GB 3077 15CrMo grade steel is a kind of alloy structural steel. This 15CrMo heat-resistant steel has high heat strength (δb≥440MPa) and oxidation resistance at high temperature, and has certain resistance to hydrogen corrosion. Due to the high content of Cr, C and other alloying elements in the steel, the hardening tendency of the steel is obvious and the weldability is poor.
GB 3077 15CrMo Chemical Composition
|
Grade |
Chemical Composition |
|
15CrMo |
The Element (%) |
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
W |
B |
Al |
Ti |
V |
|
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.40-0.55 |
- |
- |
- |
- |
- |
- |
GB 3077 15CrMo Mechanical Properties
|
Grade |
Mechanical Property |
|
15CrMo |
Yield Strength
Mpa |
Tensile Strength
Mpa |
Elongation
% |
Impact energy
J |
|
440 |
295 |
22 |
94 |
Based on positive and pragmatic attitude, efficient management system, and perfect after-sale service, Shanghai Katalor guarantees to provide you with the prime quality GB 3077 15CrMo steel bars, GB 3077 15CrMo steel flats. If you have any needs, please feel free to contact us. We will offer you best products and service to you as soon as we get your inquiry.
