O1 Tool Steel is a non-deforming oil hardening tool steel known for its durability and good wearing resistant properties. It does not shrink and provides a combination of hardness, strength, and wear resistance. It contains tungsten and chromium that makes it highly wear-resistant. It is suitable for several manufacturing and industrial applications including
Metalsnet has huge stocks of different sizes of O1 Tool Steel Bar available in different sizes and lengths ensuring good quality at a reasonable price.
Specifications:
O1 Tool Steel Flat, ASTM A681, QQ-T-570, AISI O1
Chemical Composition
Element | Percentage |
Carbon, C | 0.85-1.00% |
Manganese, Mn | 1.00-1.40% |
Tungsten, W | 0.40-0.60% |
Silicon, Si | 0.50% (Max) |
Chromium, Cr | 0.40-0.60% |
Vanadium, V | 0.30% |
Nickel, Ni | 0.30% (Max) |
Copper, Cu | 0.25% |
Mechanical Properties
Machinability | 90% |
Brinell Hardness | 190 |
Melting Point | 2590?F |
Density | 7.81 g/cm? |
Physical Characteristics
Machinability | Excellent |
Weldability | Good |
Strength | Good |
Corrosion Resistance | Fair |
Wear Resistance | Good |
*Data provided for the purpose of reference only.