1.2736 - 55NiCrMo4 Cold work Tool Steel
| Product parameters | |
| Material Category:: | Ni - Cr - Mo Base Tool Steel |
| Place of Origin: | P. R. China |
| Terms of Price:: | Ex works, CIF, and CFR |
| Product Shapes:: | Round bar, Flat bar, Plate |
| Production Lead Time:: | Within 75 days after 40% downpayment. |
| Unified Social Credit Code:: | 91510871777942750J |
| Company ISO Register No:: | UQ211218R0 |
Description
Tool steel is to fabricate the cutting tool, measuring implement, mould, and wear-resisting tool, it possesses higher hardness and keeps maintaining the high hardness and redhardness under high temperature, and more abrasive resistance, proper toughness. Tool steel is commontly divided into carbon tool steel, alloy tool steel, high speed steel.
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.
TYPICAL APPLICATIONS
Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
MAIN CHEMICAL COMPOSITION (mass weight %)
C (％): 0.52 ~ 0.58, Si (％): 0.15 ~ 0.40, Mn (％): 0.75 ~ 0.95
P (％)≤: 0.025, S (％)≤: 0.015
Cr (％): 0.90 ~ 1.10, Ni (％): 0.80 ~ 1.00, Mo (%): 0.25 ~ 0.35
Fe (%): balance.
HEAT TREATMENT & HARDNESS
Hot working tenperature /℃: 1050 ~ 850
Annealing temperature /℃: 610 ~ 650
Hardness after annealing ≤HBW: 260
Quenching temperature /℃: 840 ~ 870
Cooling medium: air or oil
Common tempering temperature /℃: 160 ~ 300
Hardening value after tempering at temperature /MPa | 100℃: HRC 56
