MORE DETAILS ABOUT 5182 ALUMINUM SHEET
ADVANTAGES/DISADVANTAGES INDUSTRIES APPLICATIONS WELDING HEAT TREATMENT
Advantages/Disadvantages
Though this popular grade is not heat treatable, it has good corrosion resistance, high quality surface finishing, excellent weldability with various welding techniques, shows moderate strength and is easily formed. These qualities result in excellent performance in the automotive and construction industries.
CHEMICAL PROPERTIES
| AL | MG | MN | FE | ZN | SI | CU | CR |
|---|---|---|---|---|---|---|---|
| 95.20% | 4-5.00% | 0.20-0.50% | 0.35% max | 0.25% max | 0.20% max | 0.15% max | 0.10% max |
MECHANICAL PROPERTIES
| GRADE | STRENGTH (METRIC/IMPERIAL) | ELONGATION | HARDNESS | ||
|---|---|---|---|---|---|
| Temper | Ultimate Tensile Strength | Yield Strength | Shear Strength | % at break | Brinell |
| 5182-O | 275 MPa/39,900 psi | 130 MPa/18,900 psi | 170 MPa/25,000 psi | 12 | 74 |
FREQUENTLY ASKED QUESTIONS
WHY IS THIS GRADE COMMON IN THE AUTOMOTIVE INDUSTRY? HOW DOES THIS GRADE COMPARE TO 5052 ALUMINUM SERIES?
Why is this grade common in the automotive industry?
ANSWER:
This performance alloy is preferred for auto body paneling like hoods, wing plates and doors, due to excellent surface finishing that is not prone to crack or bubble. This is also the case when it comes to welding. This grade is particularly excellent for a variety of welding techniques without risk of cracking or bending due to softening at weld points. High quality welds result in better safety and vehicle performance. Additionally, high strength-to-weight ratio leads to an overall lighter material. This has immediate benefits for auto manufacturing, since a lighter vehicle that remains strong and durable is able to meet safety standards while also lowering fuel emissions.
