Description
Blackform Sheet
Blackform Sheet is a high-quality structural steel plate product, supplied with a uniform black oxide surface finish directly from the mill. This hot-rolled steel offers excellent weldability and formability, making it a versatile and cost-effective choice for heavy fabrication, structural components, machinery bases, and frames where the final appearance will be painted or coated. Its consistent finish and dimensional stability make it a reliable material for engineering and construction projects.
Key Specifications
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Material: Hot-rolled structural steel plate
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Surface Finish: Uniform black oxide (mill scale)
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Common Grades: AS/NZS 3678 (or equivalent structural grades)
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Thickness Range: Various, typically from 3mm upwards (available by request)
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Condition: Unpainted, ready for fabrication and subsequent protective coating
Why Choose Blackform Sheet?
Choose Blackform sheet when you need a robust, weldable steel plate with a clean, consistent surface that is more refined than standard hot-rolled plate but more economical than pre-finished options. It is perfectly suited for projects where the steel will be fabricated, welded, and then painted or treated after manufacture, providing a solid and reliable base material.
Primary Applications
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Structural fabrication for frames, brackets, and supports
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Machinery bases, chassis, and heavy equipment components
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Workshop fabrication, jigs, and tooling plates
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Truck and trailer body building
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General engineering and repair work
Customisation & Fabrication Services
We supply Blackform sheet in standard sizes and can source specific dimensions. Our workshop provides a full range of processing services, including precision cutting (guillotine, laser, or plasma), drilling, bending, rolling, and welding. Provide your specifications for a custom-fabricated component.
Important Ordering Information
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This product is available in various sizes and thicknesses—specifics must be confirmed.
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All listed prices are GST exclusive and subject to change.
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Not all items are stocked. Please contact us for stock availability before ordering.
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For an accurate quote, detail your required grade, thickness, sheet size, and any processing in the order comments.
Simple Ordering Process
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Select a placeholder quantity for the product.
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Add to cart and proceed to checkout (no payment required).
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In the ‘additional comments’ box, provide: Thickness, Sheet Size (Length x Width), Grade (if known), Quantity, and any fabrication requirements (cutting, bending, etc.).
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Our sales team will contact you with confirmed pricing, availability, and lead times.
For a guide to our general steel pricing, download our current Steel Price List.
Why Choose Melsteel?
With over 30 years in the industry, we are specialists in supplying and processing structural plate like Blackform sheet. We provide expert advice on material selection and offer complete in-house fabrication services, delivering precision-cut and formed parts directly to your workshop or job site.
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