Characteristics.
- It is a precipitation hardening alloy.
- It presents a high hardness, and moderate corrosion resistance.
- It was designed to have a greater toughness. Is used in applications requiring high flexural strength and toughness such as engine parts, aircraft components, components of nuclear reactors, etc.
Shape or Presentation
- Plate
- Sheet
- Tube
- Tubing
- Bar
- Wire
Chemical Composition %
- Mn
- Ni
- C
- Si
- Cu
- P+S
- Mo
- Cr
- Cb
- Fe
- 1.0
- 3.50 – 4.50
- 0.07
- 1.0
- 2.50 – 4.50
- 0.03P – 0.015S max
- 0.50
- 14.0 – 15.50
- 0.45
- Balance