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• Duplex 2205

• 330 Alloy

• 310 Alloy

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Penn Stainless Alloy 330 Plate and Processed Flat Bar provides superior resistance to corrosion and heat exposure, in even the most demanding environments.

CORROSION RESISTANCE

• Provides high level of corrosion resistance especially with regards to oxidation, carburization, and nitridation
• Has great oxidation resistance and resists scale formation up to about 2000°F due to its chromium and nickel content
• Excellent resistance to carburization due to its 34 to 37% nickel and silicon content
• Exhibits resistance to nitrogen containing atmospheres where the oxygen content is low
• High nickel content also makes it highly resistant to chloride stress corrosion cracking and sigma phase embrittlement
  

HARDENING

• Alloy 330 will not respond to heat treatment; will only harden upon cold work