Manufacturing PPGL Hot Dip Prepainted Steel Coil , Welding Galvanized Steel
introduce
PPGI or PPGL (color-coated steel coil or prepainted steel coil) is a product made by applying one or several layers of organic
coating on the surface of steel plate after chemical pretreatment such as degreasing and phosphating, and then baking
and curing. Generally, hot-dip galvanized sheet or hot-dip aluminum Zinc plate and electro-galvanized plate are used as substrates.
Specification
Grade | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
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