CN7M

CN7M Steel Properties & Composition

overview

Austenitic stainless steel with high alloy content for good corrosion resistance

Typical Applications

Pump and valve, marine, defense, chemical processing, heat exchanger parts

Limitations (maximum pour and part weight)

Casting section thicknesses from 3/16 inch and up

General Information

  • CN7M
  • Alloy 20
  • High Alloy / Stainless Steel
  • N08007
  • A351/A743/A744
  • Carpenter 20
  • Good
  • Good
  • Good

Chemical Composition

  • 0-0.07
  • 0-1.5
  • 19-22
  • 2-3
  • 27.5-30.5
  • Bal
  • 3-4

Mechanical Properties

  • 0.00-62
  • 0.00-427
  • 25
  • 35
  • 0.00-137
  • - -

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