What grade is ASTM A574?

What grade is ASTM A574?

ASTM A574 Grade Alloy Steel Socket-Head Cap Screws Manufacturer of ASME SA 574 Hex, Anchor, Flange, Tap and A574m Lag Bolts ASTM A574 – 17 Standard Specification for Alloy Steel Socket-Head Cap Screws. ASTM A574 specification covers the requirements for quenched and tempered alloy steel socket-head cap screws.

What is the COR-TEN B steel ASTM equivalent?

The comparison of Cor-Ten to the ASTM grades is loosely stated as Cor-Ten A is equivalent to ASTM A242 and Cor-Ten B is equivalent to ASTM A588 Grade A. Cor-Ten A and B both meet and/or exceed the requirements of ASTM A606 Type 4.

What is ASTM specs?


  • Adhesives
  • Rubber
  • Iron and steel
  • Nonferrous metal
  • Metal test methods and analytical procedures
  • Construction
  • Textiles
  • Electrical insulation and electronics
  • Water and environmental technology
  • How is A572 grade 50 steel used?

    Grade 50 is used in general plate applications when the plate will be riveted, bolted, or welded. Grade 50 is a Columbium-Vanadium steel that offers a minimum yield of 50,000 PSI. In addition, ASTM A572 Grade 50 is noted for its increased resistance to atmospheric corrosion.