Steel mill’s roll-off containers take the challenge
May 26, 2026
5 min read
Case details
Product
Hardox® 450Country
United States
Company
SSAB, Mobile operation
Industry
Other industrial products & components
Roll-off waste containers are notoriously abused by rough transports, precarious material handling and just downright harsh loads. For end users, having to continuously repair or replace damaged boxes means high operating costs and unplanned business interruptions.
The side-by-side comparison
With the perfect opportunity to truly demonstrate the difference, we tested two containers during side-by-side comparisons and pushed the container made with Hardox® wear plate to the bulging point. Watch the test series videos to see all the live action.
On a cold day in December at the SSAB Alabama mill, Jimmy Allen, Technical Development Manager, Special Steels set out to demonstrate the container’s puncture resistance, dent protection and flexibility. The test parameters pitted one of the mill’s containers made with Hardox® 450 and a container constructed with mild steel at a higher thickness rated for heavy-duty applications.
According to Allen, everything’s based on data, and the three test series show the undisputed proof.
Watch the side-by-side comparison
In a side-by-side comparison for puncture resistance and dent protection, the container built with Hardox® wear plate maintains structural integrity with less steel. Watch the test videos to see all the action.
Watch the side-by-side tests
FLEXIBILTY:
PIG IRON VS HARDOX® 450
STRENGTH:
I-BEAM VS HARDOX® 450
PUNCTURE RESISTANT:
JACKHAMMER VS HARDOX® 450
Roll-off containers are 4 times stronger and weigh 20% less
Using standard roll-off containers in a harsh application like steelmaking calls for an ultra, heavy-duty container built with Hardox® 450 wear steel.
Featuring the best traits of Hardox® wear plate in a light-weight option with enhanced strength and load optimization capabilities these tougher-than-average containers carry significantly more payload than traditional steel roll-offs. Meanwhile, the added wear-resistance and durability not only provide a longer service life but reduce the need for repairs and diminish overall costs by eliminating repeated replacements. All these benefits result in lower operating costs with improved sustainability. By moving fewer loads there’s decreased CO2 emissions and increased fuel efficiency.
Supporting today’s operations, these Hardox® wear plate roll-off containers are 4 times stronger than ordinary mild steel grade versions, while weighing 20% less and lasting twice as long as traditional heavy-duty roll-off containers.
View the Hardox® wear plate portfolio
EcoUpgraded mobile app defines environmental benefits
SSAB invests in sustainable processes and employees look for continuous improvements. Using the mill’s container performance as an example, engineers ran calculations in the company’s mobile app to calculate the project’s potential savings.
“The sustainability feature, or attribute-to-load optimization, would be the reduction of loads leaving the facility,” explains Jon Howley, Environmental and Sustainability Business Development Director for SSAB Americas. “This is directly associated with the social aspect which would reduce overall emissions related to transporting the material, and it also plays a part in sustainability in the attribute of environmental. We also reduced the weight on average of the containers between 25% and 30%.”
For example, upgrading the design for a 40-yard container made from mild steel to one built with Hardox® wear plate, increases the payload by 2 tons, reduces CO2 emissions by 87 tons and reduces fuel consumption by more than 7,000 gallons over a 12-year service life. For more details, refer to the graphic showing the calculation results from the EcoUpgraded mobile app, which is available for download from both app stores.
Get an estimate of potential savings in a snap with the EcoUpgraded app
Certainly not the average roll-off waste container in North America
The savings and benefits are clear for end users in the U.S. and Canada who upgrade their material and waste container options from those made with mild steel to designs made with Hardox® wear plate.
“It’s not just a roll-off container,” says Allen. “It’s a high tensile strength steel roll-off container. We’re talking four times stronger, 20% lighter and it’s going to last twice as long. There’s less downtime, fewer repairs and users don’t have to keep buying equipment. It’s key to get it in the right application and for an extra heavy-duty application, it’s a smart choice.”
I’d like to see what Hardox® steel can do for me