ASTM A694 F49 F49 nwere ike ime site na carbon, ala alloy ma ọ bụ steely alloy. Ekwesịrị iji ígwè mee ya site na ọkụ na-emeghe, ọkụ eletriki ma ọ bụ usoro oxygen ma ọ bụ usoro oxygen ma kwesịrị ịbụ ihe mkpofu kpamkpam. A ga-enwe ike ịkọwa ya na fittlings nwere ike ịkọwa ngwa ngwa site na ingots, blooms, ijeri, slabs ma ọ bụ ogwe osisi. Ihe akara niile nke ASTM A694 F46 ga-ekpo ọkụ. Ọgwụ na-eme ọgwụgwọ carbon na ike ike dị ala Alloy steell nwere ike ịgụnye nghazi, na-achịkwa ma na-ewu ewu, ma ọ bụ nke na-ewu ewu. Ọgwụ ọgwụgwọ nke nygwọ ọkụ nke alloy steel nwere ike ịgụnye idozi ya na ọgwụgwọ ọkụ ma ọ bụ nke a na-eme ka ọkụ na-ada.