AMS5666

COMMON NAMES:

Alloy 625

UNS N06625

FORM & USE:

AMS 5666

AMS5666 is a corrosion and heat resistant nickel alloy. We stock round bar in the annealed condition. The material is typically used in aerospace, oil and gas and general engineering applications which require corrosion and oxidation resistance up to 1093oC. The material can be welded.

SIZES STOCKED:

12.7 mm diameter – 320 mm diameter.

CHEMISTRY:

CMnSiPSCrMoNb (Cb)CoTi
< 0.10< 0.50< 0.50< 0.015< 0.01520.00 – 23.008.00 – 10.003.15 – 4.15< 1.00< 0.40
AlFeNi
< 0.40< 5.00Balance


FINISH:

Material is supplied hot finished, annealed, ground or turned.

Bars are not cut from plate.

GENERAL:

Tolerances conform to applicable requirements of AMS2241.

HEAT TREATMENT:

Annealed suitable to obtain properties.

MATERIAL PROPERTIES:

Tensile Properties: determined in accordance with ASTM A370 on specimens taken in the longitudinal direction from product less than 254 mm in diameter.

 Minimum Tensile StrengthMinimum Yield strength at 0.2% OffsetMinimum Elongation in 2” or 4dMinimum Reduction of AreaHardness
KsiKsi%%
Solution Annealed
Up to 101.6 mm dia1206030< 287 HB
Above 101.6 mm dia1105025< 287 HB

A “-“ indicates no requirement for the property.

Grain Size:

  • Up to 177.8 mm diameter – ASTM No. 5 or finer
  • 177.8 mm -254 mm diameter – ASTM No 4 or finer

Full material traceability, with anti-counterfeit measures, is maintained at all times, and full certification is provided, including producer’s name and country where the material was melted.

We welcome your enquiries. To discuss your requirements, or for a quotation please telephone 0114 349 3595, email sales@broder-aerospace.com or send an enquiry through the contact page.