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Mission-Critical Materials for the Future of Mobility

From the dawn of the automotive era to the latest breakthroughs in electrification and motorsports, Carpenter Technology has been the driving force behind transportation innovation. We deliver the specialty alloys and soft magnetic solutions that allow engineers to push the boundaries of speed, efficiency, and reliability in the air, on the road, and off-road.

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Shaping the Future of Transportation Since 1889

Carpenter Technology delivers high-performance alloys that transform what the transportation world is able to achieve—from reducing emissions in internal combustion engines to extending the range of next-generation EVs. With over a century of materials leadership, we help OEMs design safer, lighter, and more efficient vehicle systems that drive consumer preference and industrial success.

ENGINEERING THE COMPETITIVE EDGE

Our materials provide the consistency and mechanical stability needed to elevate vehicle performance and streamline global manufacturing.
RESTORE EFFICIENCY

Enable engine downsizing and hybridization with alloys that handle higher thermal loads.

FOSTER DESIGN SUCCESS

Allow engineers to achieve precise, dependable performance in high-stress powertrains.

ENABLE ELECTRIFICATION

Support high-torque-dense motors and advanced power electronics for the EV era.

IMPROVE VEHICLE DURABILITY

Contribute to longer service lives and reduced maintenance for heavy-duty and commercial fleets.

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Superior High-Temperature Strength

Engineered to withstand the intense heat of turbochargers and exhaust systems.

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High Magnetic Saturation

Enables smaller, lighter, and more powerful electric traction motors.

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Dimensional Consistency

High uniformity enables repeatable machining and forming across complex automotive geometries.

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Corrosion & Wear Resistance

Formulated for sustained performance in aggressive road-salt and high-friction environments.

Essential Properties for Transportation: An Inside Look

Meet the materials designed for the mechanical, thermal, and magnetic demands of modern mobility.

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GLOBAL OEM PARTNER

Consistent global quality and pricing to support high-volume automotive production.

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135+ YEARS OF INNOVATION

A history of helping the world move—from the first race cars to the latest EVs.

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ACCESS TO 200+ METALLURGISTS

Our team is here to help refine materials and accelerate your development cycle.

APPLICATION SPOTLIGHT

Application Spotlight: Transportation

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Light Duty Vehicles

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Light Duty Vehicles

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Medium & Heavy Duty Vehicles

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Medium & Heavy Duty Vehicles

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Motorsports & Aftermarket

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Turbocharger

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Turbocharger

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Electric Vehicles

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Electric Vehicles

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TRANSPORTATION MATERIALS: FAQS

How do specialty alloys help reduce vehicle weight?

By using ultra-high-strength materials like AerMet® or Titanium, engineers can design thinner, smaller components that maintain the same structural integrity as heavier, traditional steel parts.

What role does Carpenter Technology play in EV range extension?

Our soft magnetic alloys, such as Hiperco®, reduce energy loss in electric motors. Lower energy loss means less battery waste, which directly translates to longer driving ranges for electric vehicles.

Are your materials certified for global automotive standards?

Yes. We maintain IATF 16949 and other critical automotive certifications, ensuring our alloys meet the rigorous quality and safety standards required by global OEMs.

What is the benefit of using superalloys in turbocharger design?

Superalloys like Alloy 718 can withstand the extreme exhaust heat (up to 1800°F) without warping or "creeping," which is essential for maintaining the tight tolerances required for high-speed turbo performance.
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Start Your Next Transportation Innovation

Partner with our transportation materials experts to design stronger, more reliable vehicles.