Zida:Q235,Q255,Q275,SS400,A36,SM400A,St37-2,SA283Gr,S235JR,S235J0,S235J2
makulidwe: 0.2-500mm, etc
M'lifupi: 1000-4000mm, etc
Utali: 2000mm, 2438mm, 3000mm, 3500,6000mm, 12000mm, kapena kugudubuza, etc.
Standard: ASTM, AISI,JIS,GB, DIN,EN
Njira: Yozizira Yozizira, Yotentha Yotentha