1.2705 / 80NiCr11 Cold work Ni-Cr Tool Steel
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implement. and further to manufacture the piston, valve, valve seat of fuel pump.
| Product parameters | |
| Place of Origin: | P.R. China |
| Terms of Price:: | Ex works, CIF, CFR |
| Min. order quantity Per Batch:: | 1300 KG |
| Product Shapes:: | Round bars, flat bars, forgings, ring |
| Production Lead Time:: | Within 55 days after 40% deposit prepayable |
| Unified Social Credit Code:: | 91510871777942750J |
| Company ISO Register No:: | UQ211218R0 |
Description
TYPICAL APPLICATIONS
Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
Main Chemical compositions (mass weight %)
C (％): 0.75 ~ 0.85, Si (％): ≤ 0.40, Mn (％): 0.20 ~ 0.40,
P (％)≤: 0.025, S (％)≤: 0.020
Cr (％): 0.20~ 0.25, Ni (％): 2.40 ~ 2.90, Fe (%): remainder
Heat treatment Practice, Mechanical Properties Under Room Temperature
Hot working tenperature /℃: 1150 ~ 900
Annealing temperature /℃: 720 ~ 750
Hardness after annealing ≤HBW: 248
Quenching temperature /℃: 810 ~ 840
Cooling medium: oil
Common tempering temperature /℃: 150 ~ 510
Hardening value after tempering at temperature /MPa | 100℃: 60
Hardening value after tempering at temperature /MPa | 200℃: -
Hardening value after tempering at temperature /MPa | 300℃: -
Hardening value after tempering at temperature /MPa | 400℃: -
Advantage and Superior Service
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Forms and Dimensions
Round bar (Diameter): 5.5 to 400mm
Steel strip: THK0.15 ~ 2.50 X W5.0 ~ 200mm
Flat bar (Thickness X width): 10 ~ 350 X 15 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
