AS 1397-2001 is a Australian standard, which specifies the steel sheet of strip, hot dip zinc coated
or aluminum zinc coated. And the details as following:
(a) Formability grades of steel.
(b) Structural grades of steel.
(c) Classes of zinc coating, including differential coatings
(d) Classes of zinc coating converted to zinc/iron alloy.
(e) Classes of aluminum zinc alloy coating.
(d) Surface finish
The main material under the standard AS 1397-2001:
|
Standard |
Grade |
|||||
|
AS 1397-2001 |
G2+AZ |
G3+AZ |
G250+AZ |
G300+AZ |
G350+AZ |
G550+AZ |
The classification for layer, surface structural, surface treatment
|
NO. |
classification |
Standard number |
|
Coat layer |
Aluminum zinc layer |
AZ |
|
Surface structure |
Normal zinc |
N |
|
The finishing zinc |
S |
|
|
Surface treatment |
Chemical passivation (C) |
C |
|
Oiling |
O |
|
|
chemical passivation and oiling |
CO |
|
|
Untreated |
UF |
|
|
Untreated |
U |
We, bebon can produce this product under the standard specification. Any size require for the material
under this standard required, please be free to contact us, we will give you the best quality product and
best service.