标准
AISI认证, ASTM, bs, 中国DIN标准, 国标, JIS
宽度
700-1250mm(usual 914/927/1010/1219/1200mm)
Grade
SGCC,CGCC,SGC340,SGC400,SGC440,SGC490,SGC570,SGHC, DX51D, CGCH
Surface paint
EP/PE/PET/HDP/PVDF
Top coat
13-25um(usual 17-19um)
Zinc coating
AZ20-120g or Z20-Z275g (usual Z30/Z40/Z50/Z60g)
Surface treatment
chromated/oilled/anti-finger