Wear-resistant materials are specially engineered metals, alloys, and protective surfaces designed to withstand abrasion, impact, erosion, and other forms of mechanical wear.

These materials protect industrial equipment from premature deterioration, extending component service life and reducing maintenance costs.

SAS Global Corporation provides premium wear-resistant solutions, including SureAlloy® Carbide Overlay Plates, Vanguard® Alloy Wear Plate, SA400 Alloy Steel, SA550NM Manganese Steel, abrasion-resistant piping systems, and hardfacing products.

These materials are widely used in mining, coal-fired power generation, cement production, steel manufacturing, aggregate processing, recycling, and bulk material handling.

Abrasion-resistant (AR) steel is typically a through-hardened or heat-treated alloy designed to withstand abrasion while maintaining structural strength and toughness.

Carbide overlay plate consists of a steel base plate with a metallurgically bonded, wear-resistant weld overlay containing hard chromium carbides or complex carbides.

Key differences include:

AR Steel Plate: Commonly selected for applications involving abrasion, impact, structural loads, and material handling.

Carbide Overlay Plate: Designed primarily for severe sliding abrasion, erosion, and applications requiring exceptional surface wear resistance.

Complex Carbide Overlay Plate: Provides specialized wear protection through advanced carbide chemistry and microstructures.

SAS Global offers both alloy wear steels and premium SureAlloy® Carbide Overlay Plates to address different operating conditions.

SureAlloy® is SAS Global Corporation's proprietary line of premium carbide overlay wear plates engineered to resist severe abrasion and extend industrial equipment service life.

SureAlloy products combine a steel base plate with a specialized wear-resistant overlay containing chromium carbides or complex carbide structures.

Available products include:

SA1750CR®: Premium chromium carbide overlay plate for severe abrasion.

SA2000®: Advanced complex carbide overlay plate offering improved wear resistance and toughness.

SA6000®: Patented complex carbide technology designed for demanding abrasion and impact conditions.

SA-MCC: Custom-engineered multiple complex carbide overlay solutions.

RapidFlow®: Premium smooth-surface carbide overlay plate designed to improve material flow.

SureAlloy materials are commonly used for chutes, hoppers, piping, coal pulverizers, material handling equipment, and industrial wear liners.

SAS Global offers several premium SureAlloy carbide overlay materials, each engineered for specific wear conditions.

SA1750CR® – Chromium Carbide Overlay

Designed for applications experiencing severe abrasion. Its high concentration of chromium carbides provides protection against sliding wear and material loss.

SA2000® – Complex Carbide Overlay

Features a refined microstructure containing a high concentration of small primary carbides. It is designed to improve abrasion resistance while providing additional toughness and temperature stability.

SA6000® – Patented Mirostructure Complex Carbide Overlay

Utilizes patented microstructure technology with tightly packed complex carbides. It is engineered for demanding applications where both abrasion resistance and impact performance are important.

The best material depends on abrasion severity, impact loading, operating temperature, equipment configuration, and the material being processed.

AR400 and AR500 are abrasion-resistant steel classifications generally associated with nominal Brinell hardness levels of approximately 400 HB and 500 HB.

AR400 Steel:

Provides a balance of abrasion resistance, toughness, and fabrication characteristics.

Commonly used for chutes, hoppers, liners, screens, and material handling equipment.

AR500 Steel:

Offers greater hardness and resistance to certain types of abrasive wear.

Commonly used in high-wear applications requiring increased surface durability.

SAS Global offers SA400 Alloy Wear Plate with a hardness range of 360–440 HB and Vanguard® Premium Alloy Wear Plate with a hardness range of 460–540 HB.

Material selection should account for impact conditions, fabrication requirements, and operating temperatures in addition to hardness.

Vanguard® is SAS Global Corporation's premium, through-hardened alloy wear plate designed for applications involving severe abrasion and impact.

Manufactured using a specialized water-quenching and tempering process, Vanguard provides a uniform, wear-resistant martensitic microstructure.

With a hardness range of 460–540 Brinell, Vanguard offers excellent resistance to abrasive wear while maintaining the toughness needed for demanding industrial applications.

Typical applications include:

Mining equipment and bucket liners

Material handling chutes and hoppers

Crusher and trommel screens

Heavy equipment wear strips

Vibratory feeder liners

Impact plates and industrial wear components

Vanguard is an excellent consideration when conventional AR400 materials do not provide sufficient service life.

SA550NM is SAS Global Corporation's premium 11–14% manganese steel designed for applications involving severe impact, gouging abrasion, and repeated mechanical loading.

Unlike conventional abrasion-resistant steels, manganese steel develops increased surface hardness through work hardening.

Under suitable impact and deformation conditions, SA550NM can achieve surface hardness levels approaching 550 Brinell.

Common applications include:

Crusher components

Shot blast machine liners

Foundry equipment

Impact plates

Material handling components

Mining and aggregate processing equipment

SA550NM is particularly well suited for applications where significant impact contributes to the wear mechanism.

Selecting the proper wear-resistant material requires understanding how and why a component is wearing.

Important factors include:

Abrasion Type: Sliding abrasion, gouging abrasion, or particle erosion.

Impact Severity: The magnitude and frequency of material impact.

Operating Temperature: Continuous and peak temperatures affecting material performance.

Material Characteristics: Particle hardness, size, shape, and moisture content.

Equipment Design: Component geometry, mounting conditions, and fabrication requirements.

Expected Service Life: Maintenance intervals and replacement costs.

For example, a high-impact crusher component may require a different wear material than a coal pipe experiencing continuous sliding abrasion.

SAS Global can help evaluate operating conditions and recommend an appropriate material based on the application.

Yes. Properly selected wear-resistant materials can significantly extend component service life compared with conventional carbon steel and less wear-resistant alloys.

The potential improvement depends on the wear mechanism, equipment operation, material selection, and installation quality.

Longer service life can provide several operational benefits:

Reduced replacement frequency

Lower maintenance labor requirements

Fewer unplanned shutdowns

Improved equipment reliability

Reduced total maintenance costs

Increased production availability

The greatest value often comes from reducing total operating costs rather than simply selecting the lowest-cost replacement material.

SAS Global supplies engineered wear-resistant materials for numerous industries experiencing severe abrasion, erosion, and impact.

Common applications include:

• Coal-fired power generation
• Mining and mineral processing
• Cement manufacturing
• Steel mills and foundries
• Aggregate and quarry operations
• Metal recycling and scrap processing
• Pulp and paper manufacturing
• Sugar processing
• Industrial bulk material handling

Applications include coal pulverizers, chutes, hoppers, piping systems, crusher components, screens, conveyors, and other high-wear equipment.

Yes. SAS Global provides custom fabrication and wear protection solutions for industrial equipment.

Depending on the application, solutions may include custom-cut wear plates, fabricated liners, wear-resistant piping, elbows, and components manufactured using premium alloy steel or carbide overlay materials.

Custom-engineered wear protection can help address localized wear patterns and improve component performance.

Customers can provide equipment drawings, operating conditions, existing component specifications, and information about current wear problems for technical evaluation.

Yes. SAS Global manufactures abrasion-resistant piping systems designed to withstand abrasive materials transported through industrial piping.

Available solutions include:

SureAlloy® Wear-Resistant Pipe: Fabricated using premium carbide overlay plate to provide a highly abrasion-resistant internal surface.

CladPipe: Steel piping with a wear-resistant hardfacing overlay applied to the internal diameter.

Solutions include straight pipe sections, fabricated elbows, and complex piping configurations.

These systems are commonly used in pneumatic conveying, coal transport, ash handling, and other abrasive material transportation applications.

Hardfacing is a welding process used to deposit a wear-resistant alloy onto the surface of a metal component.

The deposited alloy creates a protective layer designed to resist specific wear mechanisms, including abrasion, erosion, and certain impact conditions.

Hardfacing can be used to protect new components or rebuild worn equipment when the underlying material remains suitable for restoration.

SAS Global offers hardfacing solutions and joining electrodes for industrial applications requiring improved wear resistance and component durability.

No. Although hardness is an important characteristic, it does not independently determine wear resistance.

A material's performance also depends on its carbide structure, toughness, microstructure, chemical composition, and the type of wear encountered.

For example, an extremely hard material may perform well under sliding abrasion but experience cracking or premature failure under severe impact.

In applications involving both abrasion and impact, a material offering an appropriate combination of hardness and toughness may provide better overall performance.

SAS Global develops wear-resistant solutions based on application-specific requirements rather than hardness alone.

To request pricing or technical assistance, contact SAS Global Corporation with information about your application.

Helpful details include:

• Equipment type and operating environment
• Material being processed
• Primary wear mechanism
• Existing component material and thickness
• Required dimensions and quantities
• Current service life or replacement frequency
• Equipment drawings or photographs, when available

SAS Global can review these details to help identify suitable wear-resistant materials and potential solutions.

Contact SAS Global Corporation

Phone: 248-414-4470

Email: info@sasglobalcorp.com