1.2714/5CrNiMoV
Model No: 1.2714
Performance Characteristics:
1,Excellent toughness, high intensity, Wear resistance.
2,High purity and excellent performance.
Applications:
Suitable for manufacturing the large and medium-sized forging die.
Chemicial composition:
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
V |
P |
S |
|
0.50~0.60 |
≤0.35 |
0.5~0.8 |
0.8~0.1 |
0.8~1.1 |
1.4~1.8 |
0.1~0.3 |
≤0.03 |
≤0.015 |
Heat treatment:
1,Annealing temperature:760-780°C,Hardness:197-241HB
2,quenching temperature: 890-910°C,Oil cooling,hardness:61.5HRC
3,Tempering temperature:420-550°C,twice,hardness:38-47HRC
Hardness of annealed:
|
HBS≤250 |
The Process
|
EAF+LF+VD+ESR+Forged or hot rolled+Heat Treatment(optional) |
Inspecting
|
ultrasonic test, according to SEP1921 D/d or as your requirements |
Delivery status:
Annealed
