55%Zn-Al 0, 47mm*914mm G450 Aluminium Zinc Coil/Prepainted Zincalume Steel Roll

• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR, Soncap
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Suitable Shaped Products
• Edge: Mill
• Model NO.: CUS-0.35*762
• Stock: Not Stock
• Spangle: Zero, Small, Regular, Minimized
• Aluzinc Coating: 40-275G/M2
• Thickness: 0.12-3.0mm
• Width: 10-600mm 600-1250mm
• Coil ID: 508mm/610mm
• Base Materials: Cold Steel Coil
• Surface: Chromated, Oiled.Anti-Finger Treatment
• Grade: SGCC, Sgcd, Dx51d+Z, S220gd+Z, etc.
• Weight: 1-8mt, Usually 3-5mt
• Quality Standard: En10142/En10346/En10169/JIS3302/Astma755m
• Transport Package: Standard Export Seaworthy Packing
• Specification: 0.12-1.8*600-1500
• Trademark: TIGA
• Origin: Zhengzhou China (Mainland)
• HS Code: 72104900
• Production Capacity: 300000mt Per Year

Product Description

1.Galvalume steel coil description

Galvalume steel coil is a kind of coated steel. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. Galvalume steel coil enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.


2.Galvalume steel coil technical process

After cleaning and acid pickling, the steel coil is submerged in melted Aluzinc, a chemical reaction permanently bonds the aluzinc. The zinc actually permanently becomes a part of it and the successive
layers are a mixture of aluzinc and iron.

 
3.Galvalume steel coil main usage scope
1)Architecture roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds

2) Appliances industry outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts

3) Auto industry muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway

4)Industrial instruments electric control cabinet, industrial refrigeration equipment, automatic vending machine
 

Standard	Steel Grades	Application
GB/T 2518-2004	01	Common commercial application
	02	For mechanical engagement
	03	For stamping
	04	For deep drawing
	220,250,280,320,350	For structural components
JIS G 3302-1998	SGCC	Common application
	SGCD1	For stamping
	SGCD2	For deep drawing
DIN EN 10142-2000	DX51D+Z	For common application and mechanical engagement
	DX52D+Z	For stamping
	DX53D+Z	For deep drawing
DIN EN 10147-2000	S220GD+Z	For structural components
	S250GD+Z
	S280GD+Z
	S320GD+Z
	S350GD+Z