Product details
Model Number: hot forged steel bar -20
Brand Name: Unite Steel
Key Specifications/Special Features:
Forged steel with heat treated 665M17Description:A medium alloy nickel-molybdenum case-hardening steel which may be carburised and hardened to produce a hard wear resistance case and developing a core strength of the order of 770N/mm. It has good impact properties, very good resistance to stock and freedom from temper brittleness.Applications:gears, shafts, pinions, tappets, valve rockers, collets, track pins, steering balls and worms, transmission components, breech mechanisms and small arms parts.Related specifications:
Great Britain EN34
ISO 16Ni3Cr2
SAE 4615
Chemical composition (%):
Carbon 0.14 - 0.20
Silicon 0.10-0.40
Manganese 0.35-0.75
Phosphorus 0.035 max
Sulphur 0.040 max
Nickel 1.50-2.00
Molybdenum 0.20-0.30
Process: EAF + LF + VD + forged + heat treatment(optional)
Size range:
Round:
Hot forged: 80mm-1200mm
Flat:
Hot forged: Thickness:150-600mm Width: up to 1600mm
Surface finishes: Black, Peeled, cold drawn, turned & polished, precision ground
Test: Ultrasonic test according to SEP 1921-84.
Great Britain EN34
ISO 16Ni3Cr2
SAE 4615
Chemical composition (%):
Carbon 0.14 - 0.20
Silicon 0.10-0.40
Manganese 0.35-0.75
Phosphorus 0.035 max
Sulphur 0.040 max
Nickel 1.50-2.00
Molybdenum 0.20-0.30
Process: EAF + LF + VD + forged + heat treatment(optional)
Size range:
Round:
Hot forged: 80mm-1200mm
Flat:
Hot forged: Thickness:150-600mm Width: up to 1600mm
Surface finishes: Black, Peeled, cold drawn, turned & polished, precision ground
Test: Ultrasonic test according to SEP 1921-84.
Shipping Information:
- FOB Port: China (Mainland)
- Lead Time: 10 - 45 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
