Alloy 450 is a precipitation hardened martensitic stainless steel alloy that is melted in AOD+ESR melt type. Unlike some common PH grades such as PH13-8 and PH15-5, alloy 450 can be used in the annealed condition. This alloy has improved transverse properties making it suitable in many aerospace and power generation applications. Universal Stainless offers this alloy and a wide range of specs and product forms.
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- AMS 5763
- AMS 5773
- ASTM A564
- ASME SA564
- ASTM A705 (capability)
- GE B50A789
- AMS STD 2154
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- GE S-400 S-1000
- General Electric GE B50A789 Approval
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- UNS S45000
- Power Generation
- Precipitation Hardenable
- Stainless Steel
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