Hrb90 Hardness Afp Galvalume Steel Coil / Sheet for Roofing Gl

• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO
• Surface Treatment: Galvalume
• Technique: Cold Rolled
• Application: Ship Plate
• Edge: Slit edge
• Model NO.: SGCC
• Stock: Stock
• Thickness: 0.18-2.5mm
• Thickness Tolerance: +/-0.05mm
• Zinc Weight: 80GSM
• Spangle: No Spangle
• Transport Package: standard export packing
• Specification: AISI, ASTM, GB, JIS
• Trademark: Dingang/OEM
• Origin: CHINA
• HS Code: 72106100
• Production Capacity: 150000 tons/year

Product Description

Product Description

Production name: Galvalume steel coil or Aluminium-Zinc Alloy Coated Steel Coil or hot-dip galvalume steel coil.

The feature of galvalume steel coil as follows:
1. Base steel grade of galvalume steel coil: SPCC according to the ASTM, JIS, OR EN STANDARD
2. Both sheet and coil are available
3. Both soft and hard are available
4. Available Thickness of galvalume steel coil: 0.20-2.5MM
5. Available Width of galvalume steel coil: 914/1000/1219/1200/1250mm/1220mm special width can be available, for examples200 mm, 300 mm, 400 mm, 500mm, 600mm
6. Coating of galvalume steel coil: AZ80-AZ150
7. The material of surface: 55%Al, 43.5%Zn, 1.5%Si
8. Spangle: Regular spangle
9. Coil ID: 508mm
10. Coil Weight: MAX 5-8MT
11. Surface Treatment: Chromated, Light Oiled and anti-fanged
12. Packing: Seaworthy, in container, The package is mill's standard export packing, including water-proof paper, steel can and steel angle protector.

Galvalume steel coil is a new kind of steel product, it is of good corrosion resistance which is similar to stainless steel, but the price is much cheaper than stainless steel.
 

Product Parameters

 

Chemical Requiremetns for structure steel
Composition, %-Heat Analysis Element, maximum, unless otherwise Shown
Designation	C	Mn	P	S	Cu	Ni	Cr	Mo	V	Cb	TiA	NB
G230	0.20	1.35	0.04	0.04	0.25	0.20	0.15	0.06	0.008	0.008	0.025	^
G255	0.20	1.35	0.10	0.04	0.25	0.20	0.15	0.06	0.008	0.008	0.025	^
G275	0.25	1.35	0.10	0.04	0.25	0.20	0.15	0.06	0.008	0.008	0.025	^
G340	0.25	1.35	0.20	0.04	0.25	0.20	0.15	0.06	0.008	0.008	0.025	^
G550	0.20	1.35	0.04	0.04	0.25	0.20	0.15	0.06	0.008	0.015	0.025	^

 

Detailed Photos