DC54D+ZF is under the standard Q/BQB 420-2003. It is a kind of cold rolled basal steel plate. The letter ZF in DC54D+ZF means zinc alloy coating.
DC54D+ZF Chemical composition:
Grade |
Chemical composition % |
|||||||
|
C |
Si |
Mn |
P |
S |
Alt |
Ti |
Nb |
|
|
DC54D+ ZF |
0.01 |
0.10 |
0.30 |
0.025 |
0.020 |
0.015 |
0.1 |
0.1 |
STEEL GRADE |
Tensile Strength |
Yield Strength |
n90 |
r90 |
Elongation% min |
The coating adhesion |
|||
|
min |
min |
<0.7mm |
>0.7mm |
<140/140 |
>140/140-175/175 |
>175/175 |
|||
|
DC54D+ ZF |
270-350 |
140-220 |
0.18 |
1.4 |
32 |
34 |
0a |
1a |
2a |
a means when the thickness is more than 1.5mm, the minimum value r90 can lower 0.2.
b means when the thickness not more than 0.7mm, the minimum value r90 can lower 0.2, n90 can lower 0.01.
c means For difference thickness of coating products, thick coating surface as the outer surface of the bending test.
BEBON international is very professional in the production for that material and we have our own factory. We can supply it according to customer’s requirement.
If you have need for DC54D+ZF, please contact with us. Our email is [email protected] and our phone is 0086-371-86011527.