Send inquiry
Model Number: CMA75
Brand Name: 1.2764
Key Specifications/Special Features:
DescriptionSpecial structural steel.ApplicationsSpecial purpose production. Parts of larger cross-sections where higher toughness is demanded, for gears, crankshafts, etc.Physical properties (avarage values) at ambient temperatureModulus of elasticity [103x N/mm2]: 210
Density [g/cm3]: 7.80
Soft Annealing
Heat to 620-660oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 255.
Intermediate Annealing
Temperature: 600-630oC.
Carburizing
Temperature: 860-890oC.
Hardening
Harden from a temperature of 780-810oC followed by oil quenching or thermal bath at 180-220oC.
Tempering
Tempering temperature: 150-180oC.
Forging
Hot forming temperature: 1050-850oC.
C: 0.19
Si : 0.25
Mn: 0.30
Cr: 1.25
Mo: 0.20
Ni: 4.05
Density [g/cm3]: 7.80
Soft Annealing
Heat to 620-660oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 255.
Intermediate Annealing
Temperature: 600-630oC.
Carburizing
Temperature: 860-890oC.
Hardening
Harden from a temperature of 780-810oC followed by oil quenching or thermal bath at 180-220oC.
Tempering
Tempering temperature: 150-180oC.
Forging
Hot forming temperature: 1050-850oC.
C: 0.19
Si : 0.25
Mn: 0.30
Cr: 1.25
Mo: 0.20
Ni: 4.05
Shipping Information:
- FOB Port: Shanghai
- Lead Time: 5 - 35 days
- HTS Code: 7610.90.00 00
- Dimensions per Unit: 300 × 200 × 100 Centimeters
- Weight per Unit: 100 Kilograms
- Units per Export Carton: 1
- Export Carton Dimensions L/W/H: 4 × 3 × 2 Meters
- Export Carton Weight: 1 Tons (US)
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe