Hot Dip Galvalume steel coil EN 10327 JIS G3321, ASTM A792M 55% AL-ZN coated

Item

GI

GF(Zn-5%Al)

GALVA-LUME(55%Al-45%Zn)

Al

Service?Life

Fair

Fair

Good

Good

Electrochemical?Protection

Good

Good

Good

N/A

Welding?Performance

Good

Fair

Poor

Poor

Application?with?Wet?Concrete

Good

Poor

Very?Poor

Very?Poor

Thermal?Resistance

Poor

Poor

Good

Excellent

Standard

EN?10327

DX51D+AZ, ?DX52D+AZ, DX53D+AZ, ?

EN?10326

SS250GD+AZ, ?SS350GD+AZ

JIS?G3321

SGLCC, ?SGLCD, ?SGLCDD, ?SGLC?400

?ASTM?A792M

CS?type?C, ?CS?type?B, ?DS, ?SS255, ?SS345

Base?Metal

Cold?rolled?steel?coils?

SPCC, ?SPCD, ?SPCE, ?DC01, ?DC03, ?DC04, ?CS, ?DS, ?DDS, ?Q195, ?Q250, ?Q350

Thickness

0.22mm-2.0mm

Width

700mm-1300mm

Coil?ID

508mm, ?610mm

Zinc?coating

60g/m2-180g/m2

Surface?treating

chromium?free?passivation, ?chromium?passivation, ?fingerprint?resistant, ?oiled

Spangle?types

regular?spangle

Architecture

Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds

Appliances Industry

Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts

Auto Industry

Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway.

Industrial Instruments

Electric control cabinet, industrial refrigeration equipment, automatic vending machine