![Can You Scrap Cast Iron for Money? [2025 Guide]](https://proscrapmetals.com.au/wp-content/uploads/2025/07/IT-SUpport-72.jpg)
Cast iron is a strong, durable metal commonly used in items like cookware, pipes, engine blocks, and radiators. But what happens when these items break or become outdated? Can you actually scrap cast iron for money?
The short answer: Yes, you can! But before you start tossing that old BBQ grill or bathtub into the back of your ute, it’s important to understand how much it’s worth, how to get the best price, and where to take it.
As of July 2025, scrap cast iron typically sells for $0.08 to $0.20 per kilogram in Australia. This range depends on the quality of the scrap, your location, and current global scrap metal prices.
| Scrap Type | Price (AUD/kg) |
| Low-grade cast iron | $0.08 – $0.10 |
| Clean cast iron | $0.15 – $0.20 |
| Mixed ferrous scrap | ~$0.10 |
| Steel scrap | ~$0.53 |
These prices may not seem like much, but when you’re scrapping heavy items like old radiators, bathtubs, or machinery, it can quickly add up.
Absolutely! Most scrap metal yards and recycling centers do buy cast iron, though they usually categorise it as ferrous metal or general steel scrap. However, not all dealers pay the same, and not all accept small quantities, so it’s a good idea to:
Common items accepted as scrap cast iron include:
Scrapping cast iron can be a great way to earn some extra cash, especially if you’re dealing with old machinery parts, bathtubs, radiators, or cookware. However, to get the best possible price from scrap dealers, it’s important to prepare the metal properly. Here’s a more detailed guide on how to do just that:
Before taking your cast iron to the scrapyard, remove any non-metallic materials. These may include:
Use tools like wire brushes, chisels, grinders, or even a pressure washer (for surface grime) to help strip the cast iron down to bare metal. Some scrapyards may accept painted or slightly dirty cast iron, but they usually pay less for it. Clean scrap is considered “prepared,” which typically earns a higher price per pound.
Don’t mix your cast iron with other metals. Separate it from:
Sorting helps scrap yards process materials faster, and it proves you’re bringing them a more valuable load. Cast iron is heavier and denser than most other scrap metals, and mixing it can lower your payout or lead to re-sorting fees.
While a little rust is common and acceptable, excessively corroded or dirt-covered cast iron can be considered “unprepared” and may be rejected or downgraded.
If possible:
In some cases, heavily rusted iron might be accepted but weighed at a lower grade.
When dealing with large quantities of cast iron, it helps to:
Scrapyards often give better pricing for bulk loads, and organised scrap makes you look more professional and may encourage better offers.
Some cast iron items may be more valuable depending on their type or condition. For example:
If you’re looking to sell scrap cast iron in NSW, Pro Scrap Metals is one of the most trusted and convenient options. With locations across Sydney and surrounding areas—including Bella Vista, Campbelltown, Ingleburn, Wetherill Park, and even regional hubs like Newcastle, Dubbo, and Port Macquarie—they offer a wide service area with top-tier customer support. Pro Scrap Metals pays competitive rates for cast iron and other ferrous metals, and they even provide free pickup for larger loads, making it easy to recycle bulky items like bathtubs, engine blocks, and old radiators.
Known for their fast, friendly service and instant electronic payment, they’re a great choice whether you’re a homeowner clearing out clutter or a contractor handling demolition waste. Always call ahead to check current prices, sort your metals properly, and you’ll be ready to turn your scrap into cash.
If you’re only scrapping one or two items, the return might be modest. But if you’re:
…then scrapping cast iron can definitely be worth your time — especially in bulk.
If you’re collecting copper, brass, or aluminium alongside cast iron, you can make your trip to the scrap yard more profitable.
How heavy is cast iron?
Very heavy. A cast iron tub can weigh over 100 kg — that’s $8 to $20 just from one item!
Can I get paid cash for scrap cast iron?
In most Australian states, scrap metal dealers must pay electronically (bank transfer). Cash transactions are often restricted due to anti-theft laws.
Is cast iron recyclable?
Yes. Cast iron is 100% recyclable and is often melted down and reused in construction or machinery
Scrapping cast iron is a legitimate way to earn money, reduce waste, and recycle valuable materials. While the per‑kilo rate is low compared to copper or aluminium, the heavy weight of cast iron items makes them worth collecting — especially in large volumes.
Key Takeaways:
