Material: 20%Cr-Mo (ASTM A 532/A 532M-93a)
G-X260CrMoNi20 2 1(DIN1695-81)
Casting method: Sand cast
Hardness: As cast: ~46 HRC
Hardened, min: 58 HRC
Softened, max: 41 HRC
Weight: ~750 kg each segment
Note: Chemical composition can be varied based on customer’s request
Chemical composition of 20%Cr-Mo (ASTM A532M ) wt.% |
||||||||
C |
Si |
Mn |
Cr |
Mo |
Ni |
Cu |
S |
P |
2.0-3.3 |
1.0-2.2 |
≤2.0 |
18.0-23.0 |
≤2.5 |
≤3.0 |
≤1.2 |
≤0.06 |
≤0.10 |
Chemical composition of G-X260CrMoNi20 2 1 (DIN1695) wt.% |
||||||||
C |
Si |
Mn |
Cr |
Ni |
Mo |
|||
2.3-2.9 |
0.2-0.8 |
0.5-1.0 |
18-22 |
0.8-1.2 |
1.4-2.0 |