A286 Washers, Flat Washers, Spring Washers, Lock Washers, Square Washers, DIN 125/127, ISO 7089/7090, ASME B18.22.1
A286 Washers are Iron Based Super Alloy washers manufactured from iron-nickel-chromium alloy with additions of molybdenum and titanium. Incoloy A286 washers maintain good strength and oxidation resistance at temperatures up to 1300ºF. TorqBolt is an eminent A286 Stainless Steel washer supplier in India.
AMS 5525, 5858 Alloy a286
– Finish: Pickling and Passivation
– Marking: TorqBolt | BEA A286
– Type: Cold Formed, Hot Formed, Bar Stock Machined, Bar Stock Milling
|Dimensions||DIN 125/127, ISO 7089/7090, ASME B18.22.1|
|Melt Origin||East Europe/South America/Korea/Japan|
|Product Origin||Made in India|
|Certification||Dual Certified As per ASTM & ASME Codes|
|Additional Certifications||PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified|
|Additional Requirements||NACE MR0103/MR0175/ISO 15156 Compliance|
|Mandatory Requirements||Free from Mercury & Radioactive Contamination|
A286 Washers Specification
ASTM A453 grade 660 Fasteners are referred as high temperature bolting with co-efficient expansion similar to Austenitic Stainless Steel. A453 material specification is achieved by producing A453 steel in Argon oxygen decarburization (AOD) or vacuum Induction Melting Process that is further refined by Vacuum Arc Refining (VAR) or Electro Slag Refining (ESR) used for high nickel alloys like incoloy alloys. Comparable to incoloy, ASTM A453 can be age hardened with both oil quench and liquid quench conditions. Unlike other precipitation hardening steels, this ASTM A453 grade 660 fasteners require Stress Rupture Testing with 100 hours minimum time to rupture. High temperature and low stress applications, good corrosion resistance at high temperatures are some of the most ASTM A453 Stainless Steel Properties. ASTM A453 steel is available in both solution treated condition and age hardened conditions.