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Steel Forgings Manufacturers and Companies

IQS Directory provides a comprehensive list of steel forging manufacturers and suppliers. Use our website to review and source top steel forging manufacturers with roll over ads and detailed product descriptions. Find steel forging companies that can design, engineer, and manufacture steel forgings to your companies specifications. Then contact the steel forging companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of ring forging, copper forgings, cold forgings, or customized steel forgings of every type, this is the resource for you.

  • Cleveland, OH

    For over 30 years, we have provided metal forged products for a wide variety of industries, including the aerospace, military, food service, medical, and automotive industries. Our customers know they can trust our forgings for quality and affordability. We will never try to make you pay more than you should for our products. Contact us by phone or email to find out more!

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  • Chicago, IL

    Although we have over 100 years of experience, we are committed to continually expanding our offerings in all industries. We are not content to remain as we are, but we continually work to improve our products and processes each and every day. We will work with you to create the ultimate products for your needs. Find out more on our website, or you can give us a call today!

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  • Fairfield, NJ

    All Metals & Forge Group is your ISO9001:2015 and AS9100D registered forging facility. All Metals provides a wide range of materials, products and services, including discs, shafts, sleeves, cylinders, plates, blocks and many other shapes, both stock and custom, satisfying all of their customers’ requirements. Give All Metals & Forge Group a chance to satisfy your needs— you’ll be glad you did!

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  • Edgerton, OH

    Welcome to Edgerton Forge, Inc., where we specialize in the production of high-quality forgings for a wide range of industries and applications. With a rich history spanning decades and a steadfast commitment to excellence, we have established ourselves as a trusted leader in the forging industry.

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  • Trenton, MI

    Trenton Forging is a QS 9000 producer of high-quality closed impression die steel forgings including steering and suspension parts, engine parts, construction and mining parts, and many more from carbon and alloy steel. For more information please call Trenton Forging today!

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  • Fontana, CA

    Pacific Forge’s word-class customer service and quality is the best in the industry. We offer steel alloy, stainless steel, nickel forgings and more to ensure your exact needs are met with quick turn around and unsurpassed quality. Our world-class customer service combined with a unique blend of unrivaled forging expertise and state-of-the-art technology allows us to outperform all competition.

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Steel Forgings Industry Information

Steel Forgings

Steel forgings are a pivotal class of engineering components renowned for their strength, durability, and versatility across diverse industrial sectors. Forging, an ancient metalworking process dating back millennia, involves shaping heated metal into desired forms through controlled pressure and shaping tools. In the context of steel, this method yields superior mechanical properties compared to other manufacturing techniques, owing to the grain structure refinement, enhanced structural integrity, and reduced internal defects achieved during the forging process. These characteristics make steel forgings indispensable in critical applications demanding exceptional performance, such as aerospace, automotive, oil and gas, and construction. From precision-engineered gears to robust structural components, steel forgings continue to demonstrate their significance as a cornerstone of modern engineering, ensuring safety, reliability, and optimal performance in various industrial pursuits.

Quick links to Steel Forgings Information

Advantages of Steel Forgings

Steel forgings are a cornerstone of modern manufacturing, celebrated for their exceptional mechanical properties and diverse applications across industries. Their key advantages set them apart as a preferred choice for critical components. Renowned for their superior strength and toughness, forged steel components undergo a controlled shaping process that refines their grain structure, enabling them to withstand heavy loads and extreme conditions. This resistance extends to fatigue and impact, making forged steel components highly reliable and durable, vital in industries like aerospace and automotive, where performance under stress is paramount.

Furthermore, the forging process improves microstructure, enhancing mechanical properties such as tensile strength and impact resistance while minimizing defects. This structural integrity pairs with design flexibility, allowing engineers to create intricate shapes and geometries that optimize functionality and reduce overall weight. The minimized material waste from forging aligns with sustainable practices, contributing to cost efficiency and environmental responsibility. The corrosion resistance of steel forgings, especially in stainless steel alloys, ensures their reliability even in challenging environments. This combination of strengths and long-term cost benefits solidifies steel forgings as an integral part of industries seeking durable and high-performance solutions.

Products of Steel Forging and Their Applications

Steel forging yields diverse products that serve as vital components across numerous industries due to their exceptional strength, durability, and performance. Automotive applications rely on forged steel components like crankshafts, connecting rods, and axle shafts to withstand intense mechanical stresses and ensure optimal engine performance. Critical aerospace components like landing gear components, turbine disks, and structural elements are forged to meet stringent safety and performance standards. Oil and gas exploration heavily depends on forged steel valves, flanges, and wellhead components that endure extreme pressure and corrosive environments. The construction sector benefits from forged steel anchor bolts, structural connectors, and crane hooks that provide the necessary strength and reliability for towering buildings and infrastructure. Power generation involves forged steel turbine blades and generator shafts, ensuring efficiency and longevity in demanding environments. Mining machinery employs forged steel gears, shafts, and drill bits to endure heavy-duty operations. These applications underscore the indispensability of steel forgings in a wide range of sectors, where their exceptional attributes enable the creation of products that define modern engineering excellence.

Material Selection and Steel Grades

The composition of the chosen steel grade has a profound impact on the forging process itself. Factors such as alloy content, carbon content, and heat treatment requirements dictate the forging temperature, deformation behavior, and cooling rates during processing. High-alloy steels, for instance, might require specialized heating and cooling methods to ensure optimal microstructure development and mechanical properties. The forging process's success hinges on a meticulous balance between the chosen steel's composition and the forging conditions applied.

Commonly Used Steel Grades for Forgings Include:

Carbon steels are a fundamental category in forging applications due to their simplicity and affordability. They contain relatively low alloy content, with carbon being the primary alloying element. Carbon steels can be easily forged, making them suitable for a wide range of components such as gears, crankshafts, and axles. The carbon content influences hardness, strength, and machinability, offering a spectrum of options to match specific requirements.

Alloy steels incorporate alloying elements such as manganese, chromium, nickel, or molybdenum, which impart specific properties to the forged components. Alloy steels offer enhanced strength, toughness, and wear resistance, making them ideal for applications like automotive transmission gears, aircraft parts, and high-stress industrial machinery components.

Stainless steels, characterized by their corrosion resistance, use extensively in forging applications where exposure to moisture or chemicals is a concern. The addition of chromium and, in some cases, nickel forms a passive oxide layer on the steel's surface that resists corrosion. Stainless steel forgings are commonly employed in food processing, marine equipment, and medical devices.

Steel Forging Processes

Steel forging processes encompass a variety of techniques that transform raw steel into strong, durable, and precisely shaped components. The most common methods include:

In open-die forging the heated steel is placed on an anvil, and a hammer strikes it repeatedly, shaping it between flat or contoured dies. The process allows for the creation of larger, customized shapes with enhanced mechanical properties due to the controlled grain flow. Open-die forging is commonly used for producing heavy machinery components, large shafts, and specialized tools.

In closed-die forging, heated steel is placed between two dies, often with a preform that helps shape the initial form. As the dies close, they exert pressure on the material, forcing it to take the desired shape. This process produces intricate and accurate components, minimizing material waste. Closed-die forging is vital for producing items like gears, bolts, and automotive parts.

In upset forging, the heated steel's length is reduced while its diameter is increased through compressive forces. This process is used for creating head-like shapes on the ends of rods or bolts, enhancing their strength and wear resistance.

Roll forging employs a set of rotating cylindrical rolls to gradually shape the heated steel into the desired form. It is often used for producing long, cylindrical components like shafts, axles, and railway tracks.

Swaging uses a set of dies to reduce the diameter of a cylindrical steel piece while elongating its length. This process is commonly used for creating handles, shafts, and tapered components.

Cold forging, done at or near room temperature, enhances the steel's surface finish and produces parts with high dimensional accuracy and precision. It is commonly used for smaller components like fasteners, bolts, and small gears.

Press forging utilizes hydraulic or mechanical presses to exert force on the heated steel. It offers high precision and is suitable for both large and small components. The controlled force allows for consistent shaping, making it ideal for creating components used in aerospace, automotive, and industrial applications.

Isothermal forging maintains the steel at a temperature close to its recrystallization temperature throughout the process. This minimizes strain hardening and allows for better material flow, making it suitable for complex and near-net-shape components used in aerospace and energy sectors.

Radial forging uses hammers or presses to apply force radially, shaping the steel into rings, flanges, and other circular components. It is used for producing seamless rings, such as those used in bearing manufacturing and aerospace applications.

Steel Forging Equipment

Steel forging equipment encompasses a range of specialized machinery designed to transform heated steel into precisely shaped components with exceptional mechanical properties. Key equipment used in various forging processes includes:

Forging hammers are powerful machines that deliver controlled blows to shape heated steel. Steam hammers, air hammers, and hydraulic hammers are commonly used. They offer flexibility in adjusting the force and frequency of blows, making them suitable for both large and small components.

Hydraulic or mechanical presses exert steady and controlled force on heated steel to shape it within closed dies. Presses offer high precision, making them ideal for intricate and accurate components used in aerospace, automotive, and industrial sectors.

Manipulators and robots are devices used in handling and moving heated steel during forging processes. They enhance worker safety and efficiency by reducing manual labor and improving the precision of material placement.

Induction heaters use electromagnetic fields to quickly and uniformly heat steel before forging. They provide precise temperature control and minimize heat loss, contributing to consistent material properties.

Furnaces are crucial for heating the steel to the required forging temperature. Electric arc furnaces, induction furnaces, and gas-fired furnaces are used to achieve the specific temperature range for different steel grades.

The dies used in forging equipment are typically made from tool steel or other high-strength materials. Dies are crafted to the exact shape of the desired component and endure the repeated stresses and pressures of the forging process.

In roll forging, rolling mills consist of a set of rotating cylindrical rolls that shape the heated steel. They are commonly used for creating long cylindrical components like shafts, axles, and rails.

After the forging process, excess material is often removed or holes are pierced to achieve the final component's shape. Trimming presses and piercing machines ensure accurate and consistent results.

Cooling systems, such as water quenching tanks, are employed to rapidly cool forged components, locking in their desired properties and preventing distortion or cracking.

Computer-Aided Design (CAD) and Simulation Software aid in designing and simulating the forging process, optimizing die shapes, material flow, and predicting potential defects.

Steel forging equipment combines precision engineering, advanced automation, and metallurgical expertise to create components that meet the stringent requirements of modern industries. These specialized machines play a vital role in producing high-quality forged steel components used in applications ranging from aerospace to automotive and beyond.

Common Steel Forging Terms

Understanding common steel forging terms is crucial for comprehending the intricate processes and techniques involved in transforming raw steel into strong and reliable components. Here are some key terms:

Forging
The process of shaping heated metal by applying compressive forces using tools such as hammers, presses, or dies.
Die
A tool or mold used to shape the heated steel into the desired form during forging. Dies are typically made from high-strength materials like tool steel.
Hot Working
Manipulating metal at elevated temperatures to enhance its plasticity and allow for easier shaping without fracture.
Cold Working
Deforming metal at or near room temperature to increase its strength and hardness, often through processes like bending or rolling.
Grain Flow
The alignment of the metal's crystalline structure due to deformation during forging, leading to improved mechanical properties in the direction of the flow.
Upset
The process of thickening and shortening a portion of heated metal by compressing its diameter along its length.
Trimming
Removing excess material or flash from a forged component to achieve the final desired shape.
Flash
Excess material that forms at the edges of a forged component during the forging process. It is typically removed during trimming.
Draft
The slight taper or angle given to the walls of a die cavity to facilitate the easy removal of the forged component.
Preform
An initial shape or piece of metal used as a starting point in closed-die forging to aid in achieving the final shape.
Recrystallization
The process in which the metal's deformed grains are replaced by new, strain-free grains during heating, resulting in improved properties.
Heat Treatment
A controlled process involving heating and cooling metal to alter its properties, such as hardness, strength, and ductility.
Annealing
A heat treatment process that involves heating metal to a specific temperature and then slowly cooling it to reduce hardness and improve ductility.
Quenching
Rapidly cooling a heated component to lock in desirable properties and prevent the formation of coarse grain structures.
Tempering
Reheating a quenched component to a specific temperature and then cooling it, which reduces brittleness and improves toughness.
Tensile Strength
The maximum amount of tensile (pulling) force a material can withstand before breaking.
Yield Strength
The amount of stress a material can endure without undergoing permanent deformation.
Anisotropy
Variation in properties like mechanical strength due to the grain flow in different directions.
Hardenability
A material's capacity to become harder after heat treatment.
Forgeability
The ease with which a material can be shaped through forging processes.