Yield Strength Testing
Applicable materials: Suitable for various metal materials such as carbon steel, alloy steel, stainless steel, high-temperature alloys, aluminum alloys, copper alloys, titanium alloys, nickel based alloys, as well as castings, forgings, and welded joints.
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Product Introduction
Detection range
Applicable materials: Suitable for various metal materials such as carbon steel, alloy steel, stainless steel, high-temperature alloys, aluminum alloys, copper alloys, titanium alloys, nickel based alloys, as well as castings, forgings, and welded joints.
Applicable objects: including plates, rods, pipes, profiles, wires, forgings, castings, fasteners, structural components, pressure vessels, pipelines, and engineering load-bearing components.
Applicable scenarios: Used for raw material incoming inspection, room temperature and high temperature mechanical performance evaluation, welding process evaluation, heat treatment quality verification, product strength acceptance, structural safety verification, and failure analysis.
Testing items
Determination of yield strength (ReL), upper yield strength, and lower yield strength
Non proportional tensile strength (Rp0.2) testing is required
Yield strength test under room temperature and high temperature conditions
Yield strength testing of welded joints
Qualification determination of yield strength
Testing standards
GB/T 228.1-2021 Tensile Testing of Metallic Materials Part 1: Room Temperature Test Method
GB/T 4338-2023 High temperature tensile test method for metallic materials
GB/T 2651-2024 Tensile test method for welded joints
GB/T 24238-2017 Metallic Materials and Pipes - Tensile Test Method at Room Temperature
GB/T 2975-2018 Steel and Steel Products Mechanical Property Testing Sampling Location and Sample Preparation
was established in 2011. As a national high-tech enterprise recognized by the Zhejiang Provincial Higher People's Court as a judicial authentication institution for construction engineering quality, we specialize in structural performance testing and safety assessment of construction projects, special equipment, communication towers, electromagnetic environments, large bridges, and building safety appraisal.
The company has more than 100 professional and technical personnel, over 90% of whom hold various medium and senior technical certificates. Equipped with complete testing equipment worth over RMB 10 million, our business scope covers the whole country.
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