Common size for 250+AZ hot aluminum zinc steel
Thickness of 250+AZ hot aluminum zinc steel plate: 0.23 to 1.30mm
Width of 250+AZ hot aluminum zinc steel plate:710 to 1250mm
Length of 250+AZ hot aluminum zinc steel plate:1000 to 6000mm
Inner diameter of 250+AZ steel strip:508mm
Surface of structural of 250+AZ hot aluminum zinc steel:
spangle coating: N
finishing zinc surface:S
Surface treatment of 250+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 250+AZ aluminum and zinc steel
|
Grade |
C |
Mn |
P |
S |
other alloy element |
|
250+AZ |
0.12 |
0.50 |
0.040 |
0.035 |
≤0.22 |
Mechanical property of 250+AZ aluminum and zinc steel
|
Grade |
Yield |
Tensile |
Elongation after fracture (L0=80mm, b=20mm)% min thickness(mm) |
|
250+AZ |
250 |
320 |
12 |
Equal material for 250+AZ aluminum and zinc steel
|
Q/BQB 425-2004 |
AS 1397-2001 |
EN10215-1995 |
ASTMA792M-02 |
JISG3321-1998 |
ISO9364-2001 |
|
S250GD+AZ |
G250+AZ |
250+AZ |
255 |
- |
250 |
The coating weight of 250+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 250+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.
Application to 250+AZ hot rolled aluminum and zinc plate
1, construction industry
House top, external house, garage door, fence, window-shades
2, household appliance industry:
oven, explosion-proof strip, solar water heaters, electric parts
3,automobile industry
Car muffler, exhaust pipe, signboard
4, industrial instrument
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 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.