This specification covers alloy steel forgings for carburizing applications. Forgings are considered weldable under proper conditions. Welding technique is of fundamental importance and it is presupposed that welding procedure and inspection shall be in accordance with approved methods for the class of material used.
ANSI/ASTM A837:1996 history
1996ANSI/ASTM A837:1996 Specification for Steel Forgings, Alloy, for Carburizing Applications