Classification of zinc layer of galvanized sheet and classification of zinc amount

Galvanized sheet according to the layout: galvanized sheet with zinc and galvanized sheet without zinc

Galvanized sheet zinc layer classification: 1:80G zinc, 2:100G zinc, 3:120G zinc, 4:18g zinc, 5:275G zinc

The unit of galvanized quantity is g/m2.

Galvanized sheet steel index (unit: g/m2)

JISG3302 Code: Z12, Z18, Z22, Z25, Z27, Z35, Z43, Z50, Z60

Galvanizing quantity: 120, 180, 220, 250, 270, 350, 430, 500, 600

ASTMA525 Code: A40, A60, G60, G90, G115, G140, G165, G185, G210

The amount of galvanizing is: 122, 183, 183, 275, 351, 427, 503, 564, 640