High-strength wear-resistant material testing service

High-Strength Wear-Resistant Material Testing Service for Global Heavy Industry

As an ISO/IEC 17025 accredited laboratory, we provide a specialized high-strength wear-resistant material testing service that verifies abrasion resistance, mechanical strength, impact toughness, microstructural integrity, and chemical composition of materials used in mining, cement, steelmaking, power generation, and heavy machinery. Our high-strength wear-resistant material testing service supports manufacturers and exporters of wear plates, hardfacing alloys, cemented carbides, engineering ceramics, and polymer liners who must demonstrate conformity to ASTM, ISO, EN, and regional heavy industry standards across the European Union, North America, the Middle East, and Asia. Every test is performed under our CNAS-accredited quality system, producing reports accepted by notified bodies, OEM engineering departments, and procurement teams worldwide.

Product Samples We Regularly Test in Our High-Strength Wear-Resistant Material Testing Service

• Abrasion-resistant steel plates and castings — quenched and tempered wear plates, high-chromium white irons, and Ni-hard castings for chutes, liners, and crusher parts
• Hardfacing and weld overlay deposits — chromium carbide, tungsten carbide, and complex carbide overlays on carbon steel or stainless steel substrates
• Cemented carbide and cermet components — WC-Co, TiC-based, and Cr3C2-NiCr grades for cutting tools, wear parts, and valve seats
• Engineering ceramics — alumina, silicon carbide, zirconia, and boron carbide tiles and cylinders for extreme abrasion and impact environments
• Polymer wear materials — UHMWPE, polyurethane, and rubber liners for slurry handling and impact absorption
• Surface-hardened and coated steel components — induction-hardened, carburized, nitrided, and thermally sprayed parts for shafts, gears, and rollers
• Bimetallic and composite wear plates — chromium carbide overlay on mild steel, ceramic-embedded rubber, and metal-matrix composite panels

Wear and Abrasion Resistance Testing for High-Strength Materials

• Dry sand rubber wheel abrasion test per ASTM G65 — the material specimen is pressed against a rotating rubber wheel while sand flows between them, and the volume loss is measured to rank the low-stress abrasive wear resistance of steels, hardfacings, and polymers under dry, sandy conditions typical of mining and earthmoving.
• Wet sand rubber wheel abrasion test per ASTM G105 — the same principle as G65 but with a water-sand slurry, simulating the wet abrasive conditions of slurry pumps, hydrocyclones, and wet ball mill liners.
• Gouging abrasion and high-stress wear test per ASTM G81 — the specimen is crushed in a jaw crusher with a defined rock charge, and the mass loss is measured to evaluate the resistance to high-stress gouging abrasion experienced by crusher jaws, hammers, and grinding media.
• Pin-on-disk and ball-on-disk sliding wear tests per ASTM G99 and ASTM G133 — a loaded pin or ball slides against the material surface under controlled speed and load, measuring the coefficient of friction and the wear rate under dry or lubricated sliding contact.
• Taber abrasion and DIN abrasion for polymer and coating materials per ASTM D4060 and ISO 4649 — the wear resistance of UHMWPE, polyurethane, rubber, and painted or coated surfaces is measured by rotating abrasive wheels or a rotating drum with abrasive paper, providing comparative data for material selection in chute liners and conveyor components.
• Impact-abrasion combined wear testing per customer and internal protocols — the material is subjected to simultaneous impact and abrasion in a tumbling mill or a custom rig to simulate the combined loading of mill liners, crusher parts, and transfer points where both impact and sliding wear occur.
• Erosion resistance by solid particle jet and slurry jet per ASTM G76 and ASTM G73 — a high-velocity stream of solid particles or liquid-solid slurry impinges on the specimen, and the mass loss is measured to predict the erosion resistance of pump casings, pipe bends, and turbine blades under particle-laden flow.

Mechanical Strength and Impact Toughness Testing for Wear-Resistant Materials

• Tensile testing at ambient and elevated temperatures per ISO 6892-1 and ASTM E8 — the yield strength, ultimate tensile strength, and elongation of steel plates, castings, and surfacing alloys are measured to verify the load-carrying capacity and ductility required for structural integrity in abrasive environments.
• Brinell, Rockwell, and Vickers hardness testing per ISO 6506-1, ISO 6508-1, and ISO 6507-1 — hardness measurements are taken across the surface and through the thickness to verify the specified hardness range for wear plates, weld overlays, and surface-hardened components, providing a rapid and reliable indicator of abrasive wear resistance.
• Charpy V-notch and U-notch impact testing per ISO 148-1 and ASTM E23 — the absorbed energy is measured at ambient and sub-zero temperatures to evaluate the toughness of wear-resistant steels and hardfacings, ensuring they do not suffer brittle fracture under impact loading in cold climates or dynamic service.
• Fracture toughness testing per ASTM E399 and ISO 12135 — the critical stress intensity factor and the crack growth resistance are determined for high-strength wear-resistant materials to predict their tolerance to pre-existing cracks and stress concentrators in heavily loaded components.
• Compressive strength testing for ceramics and cermets per ASTM C773 and ISO 604 — the compressive strength of alumina, silicon carbide, and cemented carbide tiles is measured to verify they withstand the high localized contact pressures of crushing and grinding operations.
• Flexural strength testing for ceramics and hard coatings per ASTM C1161 and ISO 14704 — three-point or four-point bending tests measure the modulus of rupture of ceramic wear tiles and thermally sprayed coatings, ensuring they can withstand bending stresses during installation and thermal cycling.

Microstructural and Chemical Analysis for High-Strength Wear-Resistant Materials

• Optical emission spectrometry for alloy grade verification per ASTM E415 and ISO 14284 — the elemental composition of wear-resistant steels, cast irons, and hardfacing alloys is quantified to confirm the specified chromium, carbon, molybdenum, nickel, and vanadium content, ensuring the correct microstructure and wear performance.
• X-ray fluorescence for bulk chemical composition per ASTM E1621 — the chemical composition of ceramics, cermets, and wear plates is determined non-destructively to verify the material grade and to detect any contamination or substitution.
• Metallographic examination and image analysis per ASTM E3 and ASTM E112 — polished and etched cross-sections are examined under an optical microscope to evaluate the carbide type, morphology, distribution, and volume fraction in white irons, tool steels, and weld overlays, which directly govern abrasive wear resistance.
• Scanning electron microscopy with energy dispersive X-ray spectroscopy per ASTM E1508 — the wear surface, subsurface deformation layer, and crack propagation paths are imaged at high magnification to identify the active wear mechanisms and to diagnose premature failure of the high-strength wear-resistant material.
• X-ray diffraction phase analysis per ASTM D3720 — the crystalline phases present in ceramics, cermets, and hardened steels are identified to verify the desired carbide, martensite, or ceramic phases and to detect undesirable phases such as retained austenite or eta-carbide in cemented carbides.
• Retained austenite measurement by X-ray diffraction per ASTM E975 — the volume fraction of retained austenite in quenched and tempered wear steels is measured to optimize the balance between hardness and toughness and to predict dimensional stability in service.

Surface Engineering and Coating Integrity Testing for Wear-Resistant Materials

• Coating thickness and uniformity measurement per ISO 2178, ISO 2808, and ASTM B487 — the thickness of chromium carbide overlays, thermal spray coatings, and ceramic linings is measured to verify the specified wear layer thickness and to detect any thin spots or non-uniform coverage.
• Coating adhesion and bond strength testing per ASTM D4541, ISO 4624, and ASTM C633 — the tensile pull-off strength of paint, polymer, and thermal spray coatings on wear-resistant substrates is measured to ensure the coating remains firmly attached under abrasive and impact loads.
• Bend and impact adhesion testing per ISO 1519 and ASTM D2794 — the coated specimen is bent or impacted to evaluate the resistance of the coating to cracking, delamination, and spalling under mechanical deformation, simulating installation and service stresses.
• Thermal shock and thermal cycling resistance for ceramic and cermet coatings per ASTM C1525 — the coated component is rapidly cycled between hot and cold conditions to verify the coating withstands thermal expansion stresses without cracking or spalling in high-temperature wear environments.
• Hardness mapping across coating and substrate per ISO 6507-1 — Vickers microhardness traverses are performed across the coating thickness and the heat-affected zone to verify the hardness gradient and the integrity of the metallurgical bond between the wear-resistant coating and the base material.
• Wear testing of coated specimens under representative conditions per ASTM G65, G105, and G99 — the wear resistance of hardfaced, thermally sprayed, and ceramic-coated specimens is directly compared to uncoated controls under standardized abrasive and sliding wear tests to quantify the performance improvement provided by the surface engineering treatment.

Report Recognition and ISO/IEC 17025 Compliance

Every test method described in this high-strength wear-resistant material testing service is covered by our ISO/IEC 17025 scope of accreditation. Our technical reports and certificates of analysis are accepted by European notified bodies for construction and mining products, by North American heavy equipment manufacturers and engineering authorities referencing ASTM and ISO standards, and by customs and procurement agencies across the Middle East, Australia, and Asia. Whether you require a complete qualification dossier for a new wear plate grade, a batch release inspection for an export shipment, or a root cause failure analysis of a wear component, our laboratory provides the measurement accuracy and materials engineering expertise that the global heavy industry demands.