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Product name:galvanized steel coil DX52D
Key Word:Steel Coil
Certification:ISO9001:2008
Keyword:High Strength Galvanized Steel Coil
Coil ID:508/610mm
Width:600-1500mm
Length:Requirement
galvanized steel coil Zinc 30—275g/m2 grades of price
Galvanized sheet or coil is defined as a carbon steel sheet coated with zinc on both sides.
A zinc coating is one of the most effective and economical methods of protecting bare
steel from a corroding environment.
The zinc not only serves as a barrier between the steel and the environment,
it will sacrifice itself to protect the underlying steel sheet.
Sacrificial, or galvanic protection occurs when two dissimilar metals are in contact
and coupled with water and oxygen.
Zinc corrodes preferentially to the iron in steel.
This protection prevents corrosion of the steel at areas not covered with zinc.
Thus, the spread of corrosion from cut edges, drill holes, etc.
GALVANIZED STEEL COIL
Standard |
Grade |
Zinc coating |
Width |
Thickness |
Length |
JIS G3302 |
SGSGCH/SGCC.SGCH.SGH340 |
Z40g/m2-600g/m2 |
600mm-1500mm |
0.14mm-5.0mm |
coil |
EN 10346 |
DX51D+Z/DX53D+Z/S220GD.S550GD |
Z40g/m2-600g/m2 |
600mm-1500mm |
0.14mm-5.0mm |
coil |
ASTM A 653 |
CS-B/S S255-550 |
Z40g/m2-600g/m2 |
600mm-1500mm |
0.14mm-5.0mm |
coil |
Package:
Standard seaworthy export packing, other types of packing can be customized as every requirement.
1) 4 eye bands and 4 circumferential bands in steel
2) Galvanized metal fluted rings on inner and outer edges
3) Galvanized metal & waterproof paper wall protection disk
4) Galvanized metal & waterproof paper around circumference
Delivery: Within 5 - 20 work days
http://www.sdcrsteel.com/
