Dx51d Galvalume Aluzinc Coated Steel Strip
Dx51d Galvalume Aluzinc Coated Steel Strip
Feature
-
Galvalume steel strip has a gorgeous silvery white surface, it is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at 600℃. It is an important alloy material which is often used in our daily life. Galvalume steel strip has excellent adhesion with paint, and can be painted without pretreatment and weathering treatment.
Galvalume steel strip has many excellent characteristics: strong corrosion resistance, which is 3 times that of pure galvanized strip; There are beautiful zinc flowers on the surface, which can be used as exterior panels of buildings.
1.Standard: AISI, ASTM, BS, DIN, GB, JIS
2.Grade: DX51d, etc. all according to the customer's request
3.Standard: JIS3321/ASTM A792M
4.Thickness: 0.16mm-2.5mm, all available
5.Width: according to customers’ requirement
6. Length: according to per customer's requirement
7.Alu-zinc coating: 30-150gsm
8.Spangle: regular spangle, small spangle, big spangle
9. Surface treatment: Chemical treatment, oil, dry, Chemical treatment and oil, anti-finger print.
10.Packing: standard sea-worthy packing
| Steel Type | AS1397-2001 |
EN 10215-1995 |
ASTM A792M-02 |
JISG 3312:1998 |
ISO 9354-2001 |
|
Steel for Cold Forming and Deep Drawing Application |
G2+AZ |
DX51D+AZ |
CS type B, type C |
SGLCC |
1 |
|
G3+AZ |
DX52D+AZ |
DS |
SGLCD |
2 |
|
| G250+AZ |
S25OGD+AZ |
255 |
- |
250 | |
|
Structural Steel |
G300+AZ |
- |
- |
- |
- |
| G350+AZ |
S35OGD+AZ |
345 Class1 |
SGLC490 |
350 | |
| G550+AZ |
S55OGD+AZ |
550 |
SGLC570 |
550 |
| Surface Treatment |
Feature |
| Chemical Treatment |
minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
|
retain the bright metallic luster for a long period |
|
| Oil |
minimize the tendency for humid-storage stain |
|
Chemical Treatment and Oil |
The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations. |
| Dry |
must be transported and stored with special precautions to preserve low-humidity conditions. |
| Anti-finger print |
minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
*Galvalume Steel strip is composed of 55% aluminum, 43.5% zinc and 1.5% Silicon.
*Galvalume steel strip is formable, weldable and paintable.
*Galvalume steel strip has superior corrosion resistance in the most atmospheric conditions. This is achieved through the combination of the sacrificial protection of the zinc and the barrier protection of the aluminum.
*Galvalume steel strip coating out-perform galvanized coating from 2-6 times than hot dip galvanized steel strip.
1.Buildings: roofs, walls, garages, soundproof walls, pipes and modular houses, etc.
2.Automobile: muffler, exhaust pipe, wiper accessories, fuel tank, truck box, etc.
3.Household appliances: refrigerator backboard, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof belt, LED backlight, electrical cabinet, etc.
4.Agricultural use: pig house, chicken house, granary, greenhouse pipe, etc.
5.Others: heat insulation cover, heat exchanger, dryer, water heater, etc.
Application
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.
- INTEGRITY
- WIN-WIN
- PRAGMATIC
- INNOVATION
