Chemical Composition, weight %
- Carbon: 0.035 Max
- Manganese: 2.0 Max
- Silicon: 1.00 Max
- Phosphorus: 0.035 Max
- Sulfur: 0.02 Max
- Chromium: 22.0-24.0
- Nickel: 20.0-22.0
- Molybdenum: 6.0-6.8
- Copper: 0.4 Max
- Nitrogen: 0.21-0.32
Tensile Requirements
- Tensile Strength, ksi: 83 Min
- Yield Strength, ksi: 41 Min
- Elongation in 2 in.: 35% Min