When it comes to scrap metal recycling, aluminium and stainless steel are two of the most common materials brought to recycling facilities. Both are valuable, recyclable, and widely used in industries ranging from construction to manufacturing, but their scrap values can differ significantly.
At Premier Metals in Perth, we are often asked: “Which pays more — aluminium or stainless steel scrap?” The answer depends on a few key factors, including market conditions, grade of the metal, and global demand.
In this comprehensive guide, we’ll explore the differences between aluminium and stainless steel scrap, the factors that influence their prices, and what you can expect when selling to a reputable Perth recycler like Premier Metals.
Contact Premier Metals today to sell your scrap metals at the best price at 08 6252 8500
Both aluminium and stainless steel are highly recyclable, which makes them incredibly valuable to industries around the world.
Aluminium is lightweight, corrosion-resistant, and versatile. It’s found in everything from beverage cans to car parts and even aircraft components.
Because aluminium is so widely used, scrap yards like Premier Metals in Perth receive it in large volumes daily, making it one of the most commonly traded metals.
Stainless steel is an alloy primarily made of iron, chromium, and nickel. Its strength and resistance to rust make it a top choice for construction, medical tools, kitchen equipment, and industrial machinery.
Unlike aluminium, stainless steel is heavier and denser, which often means you’ll get more weight per unit volume when selling stainless steel scrap.
Here’s a detailed comparison between the two metals in terms of scrap recycling:
| Feature | Aluminium Scrap | Stainless Steel Scrap |
| Weight | Lightweight | Heavier & denser |
| Corrosion Resistance | Very high (naturally forms protective oxide layer) | Very high (due to chromium content) |
| Magnetism | Non-magnetic | Can be slightly magnetic depending on grade |
| Recyclability | 100% recyclable, doesn’t lose quality | 100% recyclable, retains alloy properties |
| Common Sources | Cans, rims, windows, wiring | Sinks, cutlery, industrial machinery |
| Market Demand | High (construction, packaging, transport) | High (construction, industrial, medical) |
| Typical Scrap Form | Sheets, cans, wires, automotive parts | Pipes, tanks, kitchenware, heavy machinery |
| Density (approx.) | 2.7 g/cm³ | 7.8 g/cm³ |
Prices for both aluminium scrap and stainless steel scrap can change daily based on global commodity markets, demand from manufacturers, and even local availability in Perth.
| Scrap Type | Typical Price Range (AUD per kg) |
| Aluminium Cans | $.30 – $0.60 |
| Aluminium Extrusion (Clean) | $1.50 – $1.80 |
| Mixed Aluminium Scrap | $1.00 – $1.50 |
| Stainless Steel 304 | $1.00 – $1.30 |
| Stainless Steel 316 (High Nickel Content) | $1.50 – $1.90 |
| Mixed Stainless Steel Scrap | $0.80 – $1.20 |
⚠️ These prices are subject to change based on market conditions and regional variations. Always check with Premier Metals Perth for the latest scrap rates.
The answer depends on the type and grade:
In general:
Both aluminium and stainless steel scrap values are influenced by similar market conditions:
At Premier Metals Perth, we make selling aluminium and stainless steel scrap easy:
Whether you’re clearing out household items or managing industrial waste, Premier Metals ensures you get the best possible price for your aluminium and stainless steel.
Recycling aluminium and stainless steel isn’t just about making money — it’s about protecting the planet:
At Premier Metals, we pride ourselves on helping Perth businesses and households make a sustainable choice while earning instant cash.
ABN: 37 259 429 351
87 Kelvin Road, Maddington, WA 6109, Australia
08 6252 85001300 468 727
info@premiermetals.com.au
