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HX260BD+Z,H260BD+Z,H260BD+ZF,Galvanized steel plate/coil
Source:Xin Steel Industry Date:2012/08/18
Owned proof strength within 260-320 Mpa, and tensile strength within 360-400 Mpa,Hot-dip galvanized steel sheet and coil HX260BD,HX260BD+Z,HX260BD+ZF,H260BD,H260BD+ZF,H260BD+Z,for the name of HX260BD+Z zinc coated steel coil,B is short for bake-hardening steels that demonstrate an increase in proof strength following heating in the region of 170 centigree for twenty minutes.
Sealed treatment for galvanized steel plate and coil HX260BD,HX260BD+Z,HX260BD+ZF,H260BD,H260BD+ZF,H260BD+Z shall be chosed after rolled finished,application of a transparent organic film coating of mass about 1g/m2.As for hot dip galvanized steel plate HX260BD+Z,H260BD+Z,Z is short for Zinc and indicate the coating is Zinc,as for hot dip galvanized steel plate HX260BD+ZF,H260BD+ZF,,ZF is short foe Zinc and Ferrum(Iron) and indicate the coating is Zinc with alloy iron.
Chemical composition for Hot dip galvanized steel HX260BD (Max):
|
Steel grade |
Symbol for the type of hot dip coating |
C |
Si | ||
|
HX260BD |
HX260BD+Z,HX260BD+ZF |
0.11 |
0.50 | ||
|
Mn |
P |
S |
Al |
Ti |
Nb |
|
0.70 |
0.10 |
0.025 |
0.02 |
- |
- |