AISI Type S21904 (Alloy 21-6-9)Stainless Steel, 15% final cold reduction, stress relieving heat treatment 620°C (1150°F) for 2 hours, air cooled
Subcategory: Stainless Steel; T S20000 Series Stainless Steel; Heat Resisting; Metal
Close Analogs: AISI Type S21900
Key Words: UNS S21904, AMS 5595, AMS 5656, ASME SA412, ASTM A269 (XM-11), ASTM A276 (XM-11), ASTM A314 (XM-11), ASTM A412 (XM-11), ASTM A473 (XM-11), ASTM A580 (XM-11)
Material Notes: Austenitic, high strength, excellent corrosion resistance, and low magnetic permeability. Applications include aircraft applications such as ducting and bellows systems, tail pipes and exhaust systems, clamps, fasteners, flanges, and hydraulic tubing.
| Available Properties |
- Density
- Hardness, Brinell
- Hardness, Knoop
- Hardness, Rockwell C
- Hardness, Vickers
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Modulus of Elasticity
- Machinability
- Electrical Resistivity
- CTE, linear 20°C
- CTE, linear 250°C
- CTE, linear 500°C
- Specific Heat Capacity
- Thermal Conductivity
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| Property Data |
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