What is SP-Bar?
At Ovako, we continuously innovate to provide high-quality steel solutions that enhance efficiency and performance. SP-Bar (Special Properties Bar) is the result of our dedicated product development, delivering superior mechanical properties, tighter tolerances, and cost-saving advantages.
Unlike conventional hot-rolled bars, SP-Bar is not restricted to a specific steel grade, offering greater flexibility for tailored applications. Its optimized properties provide longer fatigue life, higher impact strength, and better surface quality, ensuring reliability in demanding environments and helping customers optimize their manufacturing processes.
Key Benefits of SP-Bar
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Tighter Tolerances – Precision-controlled rolling ensures higher yields, improved repeatability, and material savings. In many cases, SP-Bar can replace peeled or drawn bars, allowing for optimized dimensions and increased output per tonne.
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Enhanced Mechanical Properties – SP-Bar offers longer fatigue life and greater impact strength, contributing to extended service life and reduced maintenance costs.
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Superior Surface Quality – With up to 50% less scale compared to conventional hot-rolled products, SP-Bar improves processing conditions in machining, cold forming, and heat treatment.
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More Efficient Manufacturing – A cleaner surface reduces contamination in quenching tanks and machining tools, enhancing operational efficiency and maintaining a cleaner process environment.
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Technical Specifications
Scale thickness is generally reduced on SP-Bar. The reduction can be up to 50 percent compared to conventionally hot-rolled products. The reduced scale thickness gives a cleaner environment in subsequent operations such as cold-forming or heat treatment.
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Size Range: 14 mm to 52 mm
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Length Range: 4 meters to 12 meters
Why Choose Ovako’s SP-Bar?
Ovako is committed to delivering steel solutions that provide real value. With decades of expertise, we ensure that SP-Bar offers consistent quality, improved process efficiency, and cost reductions. Whether for automotive, engineering, or heavy machinery applications, SP-Bar is designed to help our customers achieve more.
Unlock the Potential of SP-Bar Today
Discover how Ovako’s Special Properties Bars can enhance your manufacturing operations. Contact us today to learn more.
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