Common size for S250GD+AZ hot aluminum zinc steel
Thickness of S250GD+AZ hot aluminum zinc steel plate: 0.23 to 1.30mm
Width of S250GD+AZ hot aluminum zinc steel plate:710 to 1250mm
Length of S250GD+AZ hot aluminum zinc steel plate:1000 to 6000mm
Inner diameter of S250GD+AZ steel strip:508mm
The s250
Surface of structural of S250GD+AZ hot aluminum zinc steel:
spangle coating: N
finishing zinc surface:S
Surface treatment of S250GD+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 S250GD+AZ aluminum and zinc steel
|
Grade |
C |
Mn |
P |
S |
other alloy element |
|
S250GD+AZ |
0.12 |
0.50 |
0.040 |
0.035 |
≤0.22 |
Mechanical property of S250GD+AZ aluminum and zinc steel
|
Grade |
Yield |
Tensile |
Elongation after fracture (L0=80mm, b=20mm)% min thickness(mm) |
|
S250GD+AZ |
250 |
320 |
12 |
Equal material for S250GD+AZ aluminum and zinc steel
|
Q/BQB 425-2004 |
AS 1397-2001 |
EN10215-1995 |
ASTMA792M-02 |
JISG3321-1998 |
ISO9364-2001 |
|
S250GD+AZ |
G250+AZ |
S250GD+AZ |
255 |
- |
250 |
The coating weight of S250GD+AZ aluminum and zinc
Bebon international can offer the weight of aluminum and zinc from 30/30g/m2 to 90/90g/m2
Designation of tet made of steel S250GD+AZ coating mass 185g/㎡， Surface treatment chemical passivation and oiling.
The standard weight of S250GD+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.
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.