Alloy Steel Tube 35CrMo 25CrMo4

Instruction

35CrMo 25CrMo4 Seamless Alloy steel tubes
Size: 5-350mm

WT: 0.5-35mm

Seamless Alloy steel tubes with Alloy steel 35CrMo 25CrMo4

35CrMo:

C: 0.32-0.40

Si: 0.17-0.37

Mn: 0.40-0.70

Cr: 0.80-1.10

Mo: 0.15-0.25

25CrMo4

C: 0.38-0.29

Si: 0.10-0.40

Mn: 0.60-0.90

Cr: 1.9-1.20

Mo: 0.15-0.30

Production method:
1. Hot Rolled
2. Cold drawn
3. Cold rolled

Mechanical properties:
Tensile strength ≥980 Mpa
Yield strength ≥785 Mpa
Elongation ≥9
Hardness ≤229HBS

Heat treatment:
Normalized
Stress relieved
Upon agreement with customer!