Ọkwa Alloy:C21000, C22000, C23000, C24000, C26000, C26200, C26800, C27000, C27200, C28000 wdg.
Nkọwapụta:Ọkpụrụkpụ 0.2-60mm, Obosara ≤3000mm, Ogologo≤6000mm.
Iwe:O, 1/4H, 1/2H, H, EH, SH
Usoro mmepụta:Ehulata, ịgbado ọkụ, ịcha akwa, ịkpụ, ịkụ ọkpọ.
Ike:Tọn 2000 / ọnwa