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253 MA Stainless Steel, 5/8″ Round Bar, 304″ – South Florida Asking $450

253 MA Stainless Steel, 5/8″ Round Bar, 304″ – South Florida Asking $450

SKU MCH-RB-253MA-5/8 Category Tags , , , ,

253 MA Stainless Steel, 5/8″ Round Bar, 304″ Asking $450 – South Florida

5/8″ Round Bar, 304″ Total Length
Individual Pieces: 4x 72″, 1x 16″

Hardness – 202HB, Tensile – 107K PSI

253 MA Overview:

Stainless 253 MA is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance. 253 MA maintains its heat resistant properties by advanced control of micro alloy additions. The use of rare earth metals in combination with silicon gives superior oxidation resistance up to 2000°F. Nitrogen, carbon and a dispersion of rare earth and alkali metal oxides combine to provide creep rupture strength comparable to the nickel base alloys. A wide variety of components requiring high strength at elevated temperatures such as heat exchangers, kilns, stack dampers and oven components are common applications for 253 MA.

253 MA Characteristics:

  • Excellent oxidation resistance to 2000°F
  • High creep-rupture strength

253 MA Applications:

  • Burners, Boiler Nozzles
  • Petrochemical and refinery tube hangers
  • Heat exchangers
  • Expansion bellow
  • Stack dampers

Metal Attributes

Seller:

Verified

Location

South Florida

Material

253 MA Stainless Steel

Standards

A276, UNS S30815, A479 DFARS, EN 10204

Certifications (MTR's) Available:

Yes – upon request. Hardness – 202HB, Tensile – 107K PSI

Dimensions (inches)

5/8" Round Bar, 304" Total Length
Individual Pieces: 4x 72", 1x 16"

Alter Material?:

Selling as lot

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