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A286 STAINLESS STEEL BAR - AMS 5726, AMS 5731, AMS 5732

AMS 5737 - A286 STAINLESS STEEL BAR

A286 is a precipitation hardenable alloy. High nickel and chromium content gives it a good resistance to corrosion up to about 1300 Deg C and Oxidation up to about 1500 Deg F. A286 (UNS S66286) can be age hardened to a high strength level. The alloy is also used for low temperature applications requiring a ductile, non-magnetic high strength material at temperatures ranging from above room temperature down to at least -320 Deg F. The alloy (AMS 5726, AMS 5731, AMS 5732, AMS 5737) may be used for moderate corrosion applications in aqueous solutions.

Specific Gravity

7.9 g/cm3

Typical Applications

Related Specifications

Fasteners

 

Stud Bolts

Industrial Gas Turbines

AMS 5726

 

AMS 5731

AMS 5732

AMS 5737

BS HR 51

BS HR 52

W.Nr 1.4943

W.Nr 1.4944

UNS S66286

Chemical Composition (Wt %)

  C Mn P S Si Cr Ni Mo Ti V Al B Fe
Min  – 13.5 24 1 1.9 0.10 0.003
Max 0.08 2.0 0.025 0.025 1 16 27 1.5 2.35 0.50 0.035 0.010 Bal

Typical Mechanical Properties

  0.2% Proof Stress Tensile Strength Elongation Reduction of area Hardness
  MPA MPA % % HB
  Min Min Min  Min  
Sol treated and Aged
1800 Deg F (AMS 5732)
586 896 15 248 – 341
Sol Treated and Aged
1650 Deg F (AMS 5737)
655 965 12 277 – 363

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