Grade H46 (403CB+) Stainless Steel

Grade H46 (403CB+) Stainless Steel

H46 martensitic stainless steel is an AOD + ESR melted alloy with additional alloying elements giving it good strength and temper resistance at higher temperatures up to 1200oF.  Similar to the 410 stainless this grade has the ability to be heat treated to multiple different strength levels.  Because of the temper resistance this alloy is soley used in the power generation market as steam and gas turbine blades.

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Specs USAP Produces to:

• GE B50A365

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Product Forms Sold:

• Round Bar
• RCS Billet
• Flat Bar

Size ranges vary by specification and specific order requirements; inquire for your specific needs.

Approvals

• GE Approval to B50A365

Don't see the approval you're looking for? Not all approvals are listed so please submit an inquiry!

Industry / Trade Names

• 403CB+

Markets

• Power Generation

Melt Types

• AOD+ESR

Grade Families

• Martensitic
• Stainless Steel

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