Grade |
Chemical Composition |
|||||||||
27MnCrB5-2 |
The Element Max (%) |
|||||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
V |
B |
|
0.24-0.30 |
0.40 |
1.10-1.40 |
0.025 |
0.035 |
0.30-0.60 |
- |
- |
- |
0.0008-0.0050 |
Grade |
Mechanical Property |
|||||
27MnCrB5-2 |
t |
Re |
Rm |
A |
Z |
KV |
MPa |
% |
% |
J |
|||
≤8mm |
800 |
1000-1250 |
14 |
55 |
- |
|
>8mm≤20mm |
750 |
900-1150 |
14 |
55 |
60 |
|
>20mm≤60mm |
700 |
800-1000 |
15 |
55 |
65 |
|
>60mm≤100mm |
- |
- |
- |
- |
- |
|
>100mm≤160mm |
- |
- |
- |
- |
- |
Steel designation |
Quenching |
Quenching |
Tempering |
End quench test |
27MnCrB5-2 |
880-920 |
Water or oil |
400-600 |
900±5 |
Based on positive and pragmatic attitude, efficient management system, and perfect after-sale service, Shanghai Katalor guarantees to provide you with the prime quality EN10083-3 27MnCrB5-2 steel plates, 27MnCrB5-2 steel sheet. 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.