Grade 17-7 Stainless Steel
17-7 is a precipitation hardened semi-austenitic stainless steel that is melted as AOD melt type. This alloy offers excellent fatigue strength and good corrosion resistance. This grade is often used as springs and washers that require high strength. It is also readily used in the aerospace and chemical processing industries.
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- AMS 5644
- ASTM A564 (type 631)
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Size ranges vary by specification and specific order requirements; inquire for your specific needs.
- 17-7
- 17-7PH
- UNS S17700
- DIN 1.4568
- Type 631
- Aerospace
- Oil & Gas
- Other Industrial Markets
- AOD
- Precipitation Hardenable
- Stainless Steel
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