product information：
1)Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008
2)Grade : SGCD,SGCH, Q195,DX51D
3)Galvanized steel sheet /coil features:
4)Zinc coating :40-180g( as required)
5)width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)
6)coil id:508mm/610mm
7)coil weight: 4-10 MT(as required)
8)surface: regular/mini/zero spangle, chromated, skin pass, dry etc.
9)application: Structural use ,roofing, commercial use, household appliance, industry, family;
special application: Wear resistant steel, high- strength - steel plate
Technical data :
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
hot dipped galvanized steel coil Mechanical Properties | |||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % |
SGCC(DX51D+Z) | ≥205 | ≥270 | - |
SGCD(DX53D+Z) | - | ≥270 | 38 |
SGCE(DX54D+Z) | - | ≥270 | 40 |
DX56D+Z | - | ≥270 | 42 |
