39MnCrB6-2 grade steel belongs to alloy steels for quenching and tempering. The material no. is 1.7189. Shanghai Katalor Industry Co., Ltd could supply the 39MnCrB6-2 steel plates, 39MnCrB6-2 steel sheets, 39MnCrB6-2 bars, 39MnCrB6-2 steel strips . We are always responsible for our customers and provide the best quality products. Please feel free to contact us for more information of EN10083-3.
EN10083-3 39MnCrB6-2 Alloy Steel Chemical Composition
|
Grade |
Chemical Composition |
|
39MnCrB6-2 |
The Element Max (%) |
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
V |
B |
|
0.36-0.42 |
0.40 |
1.40-1.70 |
0.025 |
0.035 |
0.30-0.60 |
- |
- |
- |
0.0008-0.0050 |
EN10083-3 39MnCrB6-2 Alloy Steel Mechanical Property
|
Grade |
Mechanical Property |
|
39MnCrB6-2 |
t |
Re
min. |
Rm |
A
min |
Z
min |
KV
min. |
|
MPa |
% |
% |
J |
|
≤8mm |
900 |
1100-1350 |
12 |
50 |
- |
|
＞8mm≤20mm |
850 |
1050-1250 |
12 |
50 |
40 |
|
＞20mm≤60mm |
800 |
1000-1200 |
12 |
50 |
40 |
|
＞60mm≤100mm |
- |
- |
- |
- |
- |
|
＞100mm≤160mm |
- |
- |
- |
- |
- |
39MnCrB6-2 Alloy Steel Heat Treatment:
|
Steel designation |
Quenching
℃ |
Quenching
agent |
Tempering
℃ |
End quench test
℃ |
|
39MnCrB6-2 |
840-880 |
oil |
400-600 |
850±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 39MnCrB6-2 steel plates, 39MnCrB6-2 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.
