General
Property | Value | Comment |
---|---|---|
Grain size | 2 μm Show Supplier Material materials with Grain size of 2 μm | Maximum, ASTM E112 |
Dimension
Property | Value |
---|---|
Length | 12.7 - 103.6 mm Show Supplier Material materials with Length of 12.7 - 103.6 mm |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Charpy impact energy, V-notch | -60.0 °C | 68 J Show Supplier Material materials with Charpy impact energy, V-notch of 68 J | Average |
Charpy impact energy, transverse | -60.0 °C | 47 J Show Supplier Material materials with Charpy impact energy, transverse of 47 J | Single value |
Elongation | 23.0 °C | 20 % Show Supplier Material materials with Elongation of 20 % | |
Hardness, HBW | 23.0 °C | 298 - 363 [-] Show Supplier Material materials with Hardness, HBW of 298 - 363 [-] | |
Hardness, Rockwell C | 23.0 °C | 32 - 40 [-] Show Supplier Material materials with Hardness, Rockwell C of 32 - 40 [-] | |
Reduction of area | 23.0 °C | 35 % Show Supplier Material materials with Reduction of area of 35 % | |
Tensile strength | 23.0 °C | 1034 MPa Show Supplier Material materials with Tensile strength of 1034 MPa | |
Yield strength Rp0.2 | 23.0 °C | 120 - 145 MPa Show Supplier Material materials with Yield strength Rp0.2 of 120 - 145 MPa |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Aluminium | 0.4 - 0.6 % Show Supplier Material materials with Aluminium of 0.4 - 0.6 % | ||
Bismuth | 5E-5 % Show Supplier Material materials with Bismuth of 5E-5 % | ||
Boron | 6E-3 % Show Supplier Material materials with Boron of 6E-3 % | ||
Calcium | 3E-3 % Show Supplier Material materials with Calcium of 3E-3 % | ||
Carbon | 0.045 % Show Supplier Material materials with Carbon of 0.045 % | ||
Chromium | 17 - 21 % Show Supplier Material materials with Chromium of 17 - 21 % | ||
Cobalt | 1 % Show Supplier Material materials with Cobalt of 1 % | ||
Copper | 0.23 % Show Supplier Material materials with Copper of 0.23 % | ||
Iron | Balance | ||
Lead | 1E-3 % Show Supplier Material materials with Lead of 1E-3 % | ||
Magnesium | 6E-3 % Show Supplier Material materials with Magnesium of 6E-3 % | ||
Manganese | 0.35 % Show Supplier Material materials with Manganese of 0.35 % | ||
Molybdenum | 2.8 - 3.3 % Show Supplier Material materials with Molybdenum of 2.8 - 3.3 % | ||
Nickel | 55 % Show Supplier Material materials with Nickel of 55 % | ||
Other | 4.78 - 5.2 % Show Supplier Material materials with Other of 4.78 - 5.2 % | Cb+Ta | |
Phosphorus | 0.01 % Show Supplier Material materials with Phosphorus of 0.01 % | ||
Selenium | 5E-5 % Show Supplier Material materials with Selenium of 5E-5 % | ||
Silicon | 0.35 % Show Supplier Material materials with Silicon of 0.35 % | ||
Sulfur | 0.01 % Show Supplier Material materials with Sulfur of 0.01 % | ||
Titanium | 0.8 - 1.15 % Show Supplier Material materials with Titanium of 0.8 - 1.15 % |
Technological properties
Property | ||
---|---|---|
Application areas | Ideal applicationsfor Alloy 718 are in oil tools, such as gate valves, choke stems, etc., and high strength applicationssuch as fasteners and turbines. |