Ding Testing Inspection: Bending Test Expert, Ensuring Precise Material Performance Assessment

Bending tests are experimental methods used to evaluate the performance of materials under bending loads, particularly their bending strength and plastic deformation capabilities. Ding Testing Inspection offers bending test services to professionally assess the bending strength and plastic deformation abilities of materials, ensuring material performance meets industrial application standards.

Service Introduction

Bending testing is primarily used to determine the bending strength of brittle and low-ductility materials (such as cast iron, high-carbon steel, tool steel, etc.) and can reflect the plastic indicator deflection. Bending tests can also be used to inspect the surface quality of materials. Conducted on a universal testing machine, there are two types of load application methods: three-point bending and four-point bending. The cross-sections of the test samples include circular and rectangular shapes, with the span generally being 10 times the diameter during testing.

The cross-section of the test samples includes circular and rectangular shapes, with the span generally being 10 times the diameter during testing. For brittle materials, bending tests generally result in only a small amount of plastic deformation before failure, while for ductile materials, the bending fracture strength cannot be measured, but their ductility and uniformity can be assessed. The bending test for ductile materials is known as the cold bending test. During the test, the sample is loaded to a certain degree of bending, and any cracks on the sample surface are observed.

Industry Pain Points

The industry's pain point lies in accurately assessing the bending performance of materials in practical applications, especially their bending strength and plastic deformation capabilities under load, which is crucial for ensuring the reliability and safety of structures.

Service Scope

Ding Testing Inspection's service scope is extensive and covers bending tests, including but not limited to:

- Bending tests are widely used to determine the mechanical properties of steel, plastics, wood, paper, ceramics, metals, laminates, particleboard, concrete blocks, tiles, glass, and other materials.

Application Fields

Ding Testing Inspection's bending test services are widely applied in the following industries:

- Bending tests are widely used to determine the mechanical properties of steel, plastics, wood, paper, ceramics, metals, laminates, particleboard, concrete blocks, tiles, glass, and other materials, with three-point bending and four-point bending being the two main load application methods.

Testing Standards

- ASTM E290-14 Standard Test Method for Bend Testing of Metallic Materials
- GB/T 232-2010 Metallic Materials—Bend Test Method
- ISO 7438-2020 Metallic Materials—Bend Test
- JIS Z 2248-2006 Metallic Materials—Bend Test Method
- EN ISO 7438-2016 Metallic Materials—Bend Test

By adhering to these standards, we can address the following technical issues

- Accurately determine the bending strength of materials
- Assess the ductility and uniformity of ductile materials
- Ensure the accuracy and consistency of test results
- Provide test reports that comply with international and domestic standards

By choosing Ding Testing Inspection, you will gain

- Professional bending testing services: Determine the bending strength and plastic indicator deflection of brittle and low-ductility materials, ensuring material integrity and applicability
- Comprehensive testing methods: Provide three-point bending and four-point bending load application methods to accommodate samples of different shapes and sizes
- Material performance assessment: Evaluate material failure characteristics and ductility, uniformity through bending tests
- Quality customer service: We provide excellent customer service, responding promptly to customer needs and solving customer problems

Choose Ding Testing Inspection to be with high-quality testing technology, more trustworthy data and reports, and a testing institution recognized by well-known industry clients!

Contact Us

Contact Ding Testing Inspection immediately, and let our professional team provide expert-level solutions for your bending test needs. Whether for technical consultation or on-site testing, we are committed to providing the highest quality service experience.

About Ding Testing Inspection

Ding Testing Inspection was founded by experienced industry professionals and strictly conducts testing, experimentation, appraisal, and evaluation work in accordance with international standards such as ISO/ASTM/ASME/JIS/GB/EN/API. We also possess a world-class corrosion laboratory and have received recognition from numerous top international and domestic industry clients. In the fields of corrosion, material failure analysis, and energy material testing, we have built a strong reputation and client trust.