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LITERATURE

Data Sheet
A-286 Comparison

SPECIFICATIONS

UNS: S66286
ASTM: A453 Grade 660 Class B & D

FEATURES
  • High strength to 1000°F
  • Oxidation resistant to 1500°F
APPLICATIONS
  • High temperature fasteners, springs
  • Non-magnetic cryogenic equipment
COMMON TRADE NAMES
  • Grade 660

A-286 (660 CL B & D)

Stainless Steel

A-286 (Grade 660) stainless is an age-hardenable iron base superalloy for applications requiring high strength from -320°F up to 1000°F long time, 1300-1500°F short time. Oxidation resistance is high for continuous service to 1500°F, intermittent to 1800°F. Aqueous corrosion resistance is comparable to 316/316L stainless. Heat treatment according to AMS 5525 requires a solution anneal at 1800°F, air cool. Age at 1325°F for 16 hours and then air cool.

FORMS

A286 FG Round Bar

MARKETS & INDUSTRIES

Chemical Processing Oil & Gas Power Generation Thermal Processing
Available Forms
Available Sizes
IN-STOCK LOCATIONS
  • Select a size to view
  • Toledo, OH
  • Cincinnati, OH
  • Chicago, IL
  • Houston, TX
  • Los Angeles, CA
  • Richburg, SC
  • Tampa, FL
  • Tulsa, OK
  • Windsor, CT
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