S350GD + Za, S350GD + ZFa is a kind of hot dipped galvanized steel under the standard Q/BQB 420-2003 and it is a kind of low alloy steel. The products are widely used in the automotive, appliance, construction, machinery manufacturing and other industries.
The grade StE345-2Z is same with S350GD+Z for the chemical composition and mechanical property. If you need StE345-2Z, S350GD+Z also can meet your requirement. The figure 350 also means the minimum yield strength for S350GD+Z, S350GD+ZF IS 350Mpa, same as S220GD+Z, S220GD+ZF, S250GD+Z, S250GD+ZF, S280GD+Z, S280GD+ZF, S320GD+Z, S320GD+ZF.
S350GD + Za, S350GD + ZFa Chemical composition:
Grade |
Chemical composition % |
|||||
|
C |
Si |
Mn |
P |
S |
Alt |
|
|
S350GD + Za, S350GD + ZFa |
0.25 |
--- |
1.5 |
0.035 |
0.035 |
0.015 |
S350GD+Z, S350GD + ZF Mechanical Property:
STEEL GRADE |
Tensile Strength |
Yield Strength |
Elongation% min |
The coating adhesion |
|
|
min |
min |
<0.7mm |
0.7mm |
a=thickness |
|
|
S350GD + Za, S350GD + ZFa |
420 |
350 |
14 |
16 |
3a |
a means when nominal thickness 1.5 mm, the diameter of curved heart is 40.
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 S350GD + Za, S350GD + ZFa, please contact with us. Our email is [email protected] and our phone is 0086-371-86011527.