DUCTILE STEEL WHEELS
Ductile steel is a combination of special alloys that give it higher weight capacities than cast iron, and is more economical than drop forged steel; also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load.
• Extra thick walled, heavy-duty core, hub & tread face.
• Precision & tapered bearings maximize mobility and performance in towing and severe use environments.
• Tensile strength of 45,000 PSI.
• Temperature range: -45° F to 800° F.
DROP FORGED STEEL WHEELS:
ASTM 1045 high carbon steel is hot drop forged to improve grain structure of the wheel, enhancing ductibility and tensile strength. This is the ultimate extreme duty wheel.
• Offers the maximum weight capacity, impact strength, durability and roll-ability of all our wheels.
• Tread face is precisely machined for a smooth, centrical ride, tread edge is machined round.
• Precision & tapered bearings maximize mobility and performance in towing and severe use environments.
• Hardness: Rockwell 80 B
• Tensile strength of 60,000 PSI.
• Temperature range: Up to 1,300° F.
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