DX51D galvanized coil is a surface galvanized sheet with yield strength of 235MPa.
Galvanized coil, a thin steel sheet that is dipped into a molten zinc bath to adhere a layer of zinc to its surface. It is mainly produced by the continuous galvanizing process, in which rolls of steel sheet are continuously dipped into a bath of molten zinc to make galvanized steel sheet; alloyed galvanized steel sheet. This steel sheet is also manufactured by the hot dipping method, but immediately after leaving the bath, it is heated to about 500°C to produce an alloyed coating of zinc and iron. This type of galvanized coil has good paint adhesion and weldability.
DX51D cold rolled galvanized coils Product description
DX51D cold rolled galvanized coils are used for cold forming by bending and profiling. DX51D galvanized coils areproduced according to EN 10346. The thickness of the zinc coating varies depending on consumers' requirements.
DX51D Galvanized Coated Z275 2500/3000x1250x1.0 Galvanized Steel Sheet Reuglar Spangle
|
Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
|
Material |
SGCC/ CGCC/ DX51D+Z |
|
Thickness(mm) |
Hot Rolled Thickness:0.12 ~ 3.00 mm
Cold Rolled Thickness:1.20 ~ 4.60 mm As Your Request |
|
Width(mm) |
600mm-2200mm, As Your Request
Regular width 1000mm, 1250mm, 1500mm |
|
Tolerance |
Thickness: ±0.01 mm
Width: ±2 mm |
|
Coil ID |
508-610mm or as per your request |
|
Coil Weight |
3~5 Tons or as per your request |
|
Zinc Coating |
30g - 275g / m2 |
|
Spangle |
Big spangle,Regular spangle,Mini spangle,Zero spangle |
|
Surface Treatment |
Coated,Galvanized,Clean, Blasting and Painting according to customer requirement |
Weight of zinc coating
| Coating designation | Standard | Coating mass per 1 sq m, both surface, g |
Coating thickness, g/sq m |
| Z140 | EN 10346 | Min 140 | From 7 to 15 inclusive |
| Z275 | EN 10346 | Min 275 | From 15 to 27 inclusive |
| Z350 | EN 10346 | Min 350 | From 19 to 33 inclusive |
Chemical composition of DX51D steel, %
|
С |
Si |
Mn |
P |
S |
Ti |
|
≤0.18 |
≤0.5 |
≤1.2 |
≤0.12 |
≤0.045 |
≤0.03 |
Mechanical properties of DX51D steel
|
Nominal gauge, mm |
Minimum yield strength, ReH (MPa) |
Minimum elongation ratio, % |
|
0.57-2.00 |
270-500 |
22 |
Analogues to DX51D steel
|
US (AISI, ASTM, ASME) |
ASTM A653/A653M Class B |
|
Germany (DIN) |
1.0322, 1.0335, DC01, DC04, DC04G1, DD11, DD13, St12, St14, St22, StW24, USt3, USt4 |
DX51D Z275 Z350 Hot Dipped Galvanized Steel Coil Application
Galvanised steel is widely used in a variety of products. It is often used in facade and roofing materials for the construction industry, including flue pipes, corrugated boards, guttering and all systems that are exposed to high levels of moisture. It is also used in agricultural equipment for granaries and barns.
Standard Dx51d Z275 Galvanized Steel Coil Zinc Coating Surface
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