Features for 255+AZ hot rolled aluminum zinc steel:
Formability, heat resistance, high reflectivity
Surface of structural of 255+AZ hot aluminum zinc steel:
spangle coating: N
finishing zinc surface:S
Surface treatment of 255+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 255+AZ aluminum and zinc steel
|
Grade |
C |
Mn |
P |
S |
other alloy element |
|
255+AZ |
0.12 |
0.50 |
0.040 |
0.035 |
≤0.22 |
Mechanical property of 255+AZ aluminum and zinc steel
|
Grade |
Yield |
Tensile |
Elongation after fracture (L0=80mm, b=20mm)% min thickness(mm) |
|
255+AZ |
250 |
320 |
12 |
Equal material for 255+AZ aluminum and zinc steel
|
Q/BQB 425-2004 |
AS 1397-2001 |
EN10215-1995 |
ASTMA792M-02 |
JISG3321-1998 |
ISO9364-2001 |
|
S250GD+AZ |
G250+AZ |
255+AZ |
255 |
- |
250 |
The coating weight of 255+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 255+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.
Package for hot aluminum zinc silicon:
metal band stapping, out sided diameter ring, making sheet, metal protective steel sheet, metal steel sheet.
Electric control cabinet, industry refrigeration cabinets, vending machines
Features for hot rolled aluminum zinc steel:
Formability, heat resistance, high reflectivity
Bebon international company can offer all kinds of 255 hot rolled zinc and aluminum steel products. All the material are
made under the standard. We can bare any third party to inspect the products, If the product is fake, we can bare all the
losses. Bebon international Co.,ltd prefer the long terms relationship with customer. Please don’t hesitate to contact us
if you require any hot rolled zinc aluminum steel products.