What is the equivalent of ASTM A453 Grade 660 Class A Round Bar?

Idrisi 1 month 2024-05-09T09:45:31+00:00 0 Answer 0

Answer ( 1 )


     Neptune Alloys is a leading ASTM A453 Grade 660 Class A round bar Supplier in India, catering to industries such as oil and gas, petrochemical, and power generation. These bars are specially designed to meet the demanding requirements of applications that require high strength, exceptional corrosion resistance, and excellent elevated temperature properties.


    ASTM A453 grade 660 material is chemically equivalent to ASTM B638 grade 660 stainless steel alloy, also known as alloy A286 and UNS S66286, heat treated to achieve properties defined in ASTM A453 specification.

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