Cold Forging

AmTech International specializes in high-strength, precision cold forging services for OEMs and industrial clients worldwide. Our cold forging process delivers close-tolerance, high-quality parts with excellent surface finishes and material savings, making it ideal for high-volume, high-precision applications.
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Overviews

Cold Forging Services Overview

AmTech International specializes in precision cold forging, delivering high-strength, close-tolerance components for OEMs and industrial applications. Cold forging is a metal forming process where material is shaped at or near room temperature using high pressure—without the need for heating. This technique produces parts with superior strength, excellent surface finish, and exceptional dimensional accuracy.

During the cold forging process, the metal’s grain structure is refined and aligned along the direction of applied force, resulting in enhanced mechanical properties and improved durability. Cold forging also minimizes material waste and can eliminate internal defects such as gas porosity or voids, ensuring consistently reliable components.
Because cold forged parts offer greater strength and fatigue resistance than those produced by other metalworking methods, they are widely used in applications where high performance, safety, and reliability are critical—such as automotive fasteners, gears, shafts, and precision industrial hardware.

Materials

  • Copper Alloy 360
  • Aluminum Alloy 6063
  • Stainless Steel 304
  • Aluminum Alloy 7075
  • 42CrMo Steel
  • 45# Carbon Steel

Applications

  • Automotive
  • Construction
  • Electrical
  • Electronics
  • Heavy Equipment
  • Industrial Machinery
  • Marine
  • Medical Devices
  • Off-Highway
  • Pneumatics

Services

  • CNC Turning Machine
  • CNC Milling Machine
  • Cutting
  • Machining
  • Broaching
  • Centerless Grinding
  • Drilling
  • Milling
  • Punching
  • Tapping
  • Thread Rolling
  • Turning
  • Annealing
  • Quenching & Tempering
  • Carburization

Forging Expertise

Precision Machined Forging Solutions

AmTech International is a leader in delivering high-quality, custom-engineered machined forgings for a wide range of industries. With globally recognized certifications, decades of experience, and a robust international manufacturing network, we provide reliable forging and machining solutions that meet the highest standards for strength, precision, and compliance.

Comprehensive Machined Forging Capabilities

We produce a full spectrum of precision machined forgings using advanced hot and cold forging processes, followed by state-of-the-art CNC machining. Our flexible production methods support both rapid prototyping and high-volume manufacturing, accommodating complex geometries and tight tolerances for demanding OEM applications.

Industry-Leading Experience & Quality

With over 25 years of specialized forging and machining expertise, AmTech guarantees exceptional durability, dimensional accuracy, and consistent quality in every component. Our ISO 9001, IATF 16949, and QS 9000 certified processes and rigorous quality control ensure each part meets your exact specifications and industry requirements.

Global Supply Chain & Reliable Delivery

Our well-coordinated global manufacturing and logistics network enables us to overcome supply chain challenges and deliver machined forgings on time, anywhere in the world. We support OEMs and industrial customers with dependable, scalable solutions and Just-In-Time (JIT) delivery from multiple warehouse locations.

Custom Engineering & Technical Support

AmTech’s engineering team collaborates closely with clients to design and optimize machined forgings for specific applications. From material selection—including carbon steel, alloy steel, stainless steel, and specialty alloys—to finishing processes, we provide expert guidance and responsive support throughout every stage of your project.

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FAQ's

Frequently Asked Questions

What is cold forging and how does it benefit my project?

Cold forging is a high-pressure metal forming process performed at or near room temperature. It delivers parts with superior strength, tight tolerances, and excellent surface finishes—making it ideal for high-volume, high-precision applications.

What types of components are best suited for cold forging?

Cold forging is perfect for automotive fasteners, gears, shafts, industrial hardware, and any part requiring high strength, durability, and dimensional accuracy.

Which materials can be cold forged at AmTech International?

We work with a wide range of ductile metals, including carbon steel, alloy steel, stainless steel, aluminum, and copper alloys, selected for optimal performance in your application.

How does cold forging improve part quality compared to other methods?

Cold forging refines the grain structure, increases material strength, and produces parts with minimal material waste and superior surface finishes—often reducing or eliminating the need for secondary machining.

Can AmTech provide prototypes and engineering support for cold forging projects?

Absolutely. Our engineering team offers rapid prototyping, 3D printing, and technical guidance from initial design through production.

What quality standards does AmTech follow for cold forged parts?

All cold forged components are produced in ISO 9001, IATF 16949, and QS 9000 certified facilities, with rigorous inspection and quality control at every stage.

What production volumes can AmTech support for cold forging?

We handle everything from mid- to high-volume manufacturing, ensuring consistent quality and on-time delivery for OEM and industrial clients.

How do I get a quote for cold forging services?

Simply contact us or submit your requirements through our Request a Quote form, and our team will provide a detailed proposal and timeline.

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