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Alloy Steel Ring 4140

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Alloy Steel Ring 4140

Alloy Steel 4140 rings deliver a superior combination of strength, hardness, fatigue resistance, and machinability, making them a favorite for demanding mechanical applications. Known for its chromium-molybdenum composition, 4140 provides excellent toughness and dimensional stability during machining and heat treatment. These rings are well-suited for gear manufacturing, industrial bearings, heavy-duty bushings, drivetrain components, hydraulic parts, and custom precision engineering projects. With reliable performance under stress and impact, 4140 ring stock ensures durability and consistency from prototype to final build—order today.

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15 1/2" OD x 8" ID x 3/4" Thick Alloy Steel Ring 4140 -  Part # 29156

15 1/2" OD x 8" ID x 3/4" Thick Alloy Steel Ring 4140-
Part #: 29156
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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