You can tell when metal is galvanized because the zinc makes a distinctive pattern on the metal called “spangle.”
Galvanised Steel Benefits
1. Economical: Choosing galvanised steel initially may seem more expensive, but it’s a great investment in the long run.
2. Low-maintenance.
3. Long Lasting: Galvanised steel coatings can have a life expectancy of up to 50 years and can withstand urban and coastal exposure.
4. Unparalleled Protection.
Galvanised Steel Use
1. Construction
2. Transportation
3. Appliances
4. HVAC
5. Furniture
6. Other Goods
7. Service Centers
8. Students/Educators
9. Architects
10. Auto Industry
Name | GI steel coil |
Standard | GB/T-2518 JIS G 3302 EN 10142/10427 ASTM A 653 |
Grade | SGCC DX51D+Z |
Thickness | 0.12-2.0 mm (±0.02 mm) |
Width | 30-1250 mm (±2 mm) |
Length | Coil or as Customers’ requirement. |
Coil weight | 3-5 tons or As your requirement. |
Hardness | CQ/FH/As your requirement (G 300-G 550). |
Surface Treatment | Anti-Finger printing, Chromated, oiled/non-oiled, etc. |
Certification | ISO 9001, BV, SGS. |
Supply Ability
- Supply Ability: 5000 Tons per Month
Packaging & Delivery
- Packaging Details: suitable package for the long sea transport ; In bundle with bulk ; as customer’s requirements.
- Port: Qingdao or Tianjin, China
- Lead Time: Shipped in 7-21 days after payment.
Specification
Purpose |
Grades |
Yield strength/Re/MPa(1) |
Tensile strength/ Rm/MPa |
Elongation/A80/%(2) |
Commercial |
DC(X)51D+Z |
– |
≥ 500 |
≥ 22 |
Drawing |
DC(X)52D+Z |
≥ 300 |
≥ 420 |
≥ 26 |
Structure |
S250GD+AZ |
≥ 250 |
≥ 330 |
≥ 19 |
S280GD+AZ |
≥ 280 |
≥ 360 |
≥ 18 |
|
S300GD+AZ |
≥ 300 |
≥ 380 |
≥ 17 |
|
S320GD+AZ |
≥ 320 |
≥ 390 |
≥ 17 |
|
S350GD+Z |
≥ 350 |
≥ 420 |
≥ 16 |
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