Features for S550GD+AZ hot aluminum zinc steel:
S550GD+AZ is feature for high strength, which can be used in many industries. And the mainly application are Car muffler,
exhaust pipe, signboard,solar water heaters, electric parts and so on.
Surface of structural of S550GD+AZ hot aluminum zinc steel:
spangle coating: N
finishing zinc surface:S
Surface treatment of S550GD+AZ hot aluminum zinc steel:
Los acid passivation:C
Smear oil: O
Los acid passivation and oil: CO
Fingerprint resistant membrane: UF
Un-treatment: U
Chemical composition for S550GD+AZ aluminum and zinc steel
|
Grade |
C |
Mn |
P |
S |
other alloy element |
|
S550GD+AZ |
0.2 |
1.20 |
0.035 |
0.035 |
≤0.22 |
Mechanical property of SS550GD+AZ aluminum and zinc steel
|
Grade |
Yield |
Tensile |
Elongation after fracture (L0=80mm, b=20mm)% min thickness(mm) |
|
S550GD+AZ |
550 |
470 |
- |
Equal material for SS550GD+AZ aluminum and zinc steel
|
Q/BQB 425-2004 |
AS 1397-2001 |
EN10215-1995 |
ASTMA792M-02 |
JISG3321-1998 |
ISO9364-2001 |
|
S550GD+AZ |
G550+AZ |
S550GD+AZ |
550 |
SGLC570 |
550 |
The coating weight of S550GD+AZ aluminum and zinc
Bebon international can offer the weight of aluminum and zinc from 30/30g/m2 to 90/90g/m2
The standard weight of S550GD+AZ aluminum and zinc is 30/30g/m2 , 40/40g/m2, 50/50g/m2, 60/60g/m2, 75/75g/m2 , 90/90g/m2
When the coating weight of 50/50g/m2, the thickness of coating layer is 13.3μm.
Bebon, as one of the most reputable exporter in China, we are professional in C570+AZ. C570+AZ will be made under the standard.
Bebon international CO.,ltd can also offer the professional package with metal band stapping, out sided diameter ring. Any sizes for
this material, you can contact with our company. We will give you the most professional service.