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Detailed description

Mechanical property testing

Detection standard

  • Detection specification

Where can I go to get a complete solution for mechanical property testing? BAIJIAN Materials Testing Institution provides mechanical property testing services. It is a national high-tech enterprise, a third-party materials laboratory, and a CMA qualification certification agency. It is a collectively owned scientific research institution with complete laboratory instruments and scientific research. The team is strong, adhering to the concept of scientific research and dedication, and is engaged in performance testing, non-standard testing, unknown substance analysis and identification, industrial problem diagnosis and analysis, composition testing, failure analysis, corrosion analysis, etc. Test reports are issued in 7-15 working days, supporting 2D The code system checks the authenticity, and multiple laboratory branches across the country support door-to-door sampling/sample delivery testing services nationwide.

Detection cycle: 7-15 working days

Testing fee: Initial inspection of samples. After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment.

Testing equipment: universal material testing machine, impact testing machine, fatigue testing machine, full Rockwell hardness tester, Vickers hardness Hardness tester, Brinell hardness tester, Leeb hardness tester, etc.

Mechanical property testing items

Test itemsTest standards
Hardness (Brinnell hardness, Rockwell hardness, Leeb hardness, Vickers hardness, etc.)GB/T 231.1-2002, GB/ T 230.1-2004, GB/T 17394-1998, GB/T 4340.1-1999, ISO 6507-1:2005(E), JIS Z2252-1991
Normal temperature stretching

GB/T 228-2002, ISO 6892:1998, GB/T 5027-1999,< /p>

GB/T 5028-2008, GB/T 24174-2009

High temperature stretchingGB/T 4338-2006
Low temperature stretchingGB/T 13239-2006
BentGB/T 232-1999
Impact (normal temperature impact, low temperature impact, high temperature impact) GB/T 229-2007
FatigueGB/T 4337-2008, GB/T 3075-2008, GB/T 6398-2000
CupGB/T 4156-2007
Drawing and drawing loadGB/T 15825.3-2008
Cone cupGB/T 15825.6-2008
Hole expansionGB/T 15825.4-2008

Routine testing items

Hardness, tensileProperties, bending properties, impact properties, compression properties, compression permanent deformation, tear properties, peel strength, bonding strength, shear strength, resilience properties, wear resistance, friction coefficient, brittle temperature, low temperature shrinkage (TR test ), impact test, drop test, creep performance, vibration test, fatigue resistance, pulse test, high speed, durability, low pressure performance, burst pressure, hydrostatic pressure test, environmental stress cracking resistance, falling weight impact, falling dart Impact, flatness test, ring stiffness, ring flexibility, etc.; impact toughness, fracture toughness, elastic modulus/Poisson's ratio, load resistance, load resistance, crack resistance, maximum allowable deformation, crack test, thermal shock resistance property, damage strength, flexural strength, modulus of rupture, cold flexural resistance, bonding strength, falling ball impact peel test, shot bag impact performance test, fragmentation state, surface stress, thermal shock resistance, head model impact, penetration resistance properties, impact resistance, curvature, static bending strength, immersion peel test, surface scratch resistance, surface pollution resistance, etc.;

(More If you have many needs, please consult an engineer for details and we will answer you one-on-one.)

What is the role of the BAIJIAN test report? What problems can it help you solve?

1. sales report. (Sales need to provide third-party testing reports to make their products more unique, let the product data speak for themselves, and make customers more confident in the quality of their products.)

2. Research and development reports. (In the process of developing new products, we encountered some thorny issues about ingredients. We used third-party testing data to find the cause of the problem, solve the problem in a timely manner, shorten the R&D cycle, and reduce R&D costs)

3. Improve products quality. (Discover problems with your own products through comparison of third-party testing data, improve product problems, improve quality, and reduce production costs)

4. Use of scientific research paper data.

Introduction to mechanical property testing projects

Hardness represents the resistance of metal to deformation or cracking within the local volume of the surface Ability, which not only has an approximate empirical relationship with the static strength and fatigue strength of the material, but also has some indirect relationship with process properties such as cold formability, machinability, and weldability. Therefore, the hardness value has certain reference significance for controlling the quality of hot and cold processing of materials.

Static stretching can measure the most basic mechanical performance indicators during the elastic deformation, plastic deformation and fracture process of materials, including elastic modulus, yield strength, tensile strength, elongation and area shrinkage, etc. . These performance indicators are the inherent basic properties of materials and the basis for engineering design.

The impact test can obtain dynamic performance indicators such as impact toughness and impact absorbed energy. It is extremely sensitive to the brittleness tendency issues that are important in the use of materials, as well as the metallurgical quality and internal defects of the materials. It is an important way to check the brittleness tendency and metallurgy of materials.Quality in a very convenient way.

What are the advantages of BAIJIAN material testing laboratory?

1. A collectively owned testing institution with complete qualifications and scientific, fair and accurate test reports.

2. Multiple laboratory branches are located across the country, supporting door-to-door sampling/sending samples for testing.

3. The testing cycle is short, the testing cost is low, and the experimental plan is more complete.

4. For initial inspection of samples, no testing fees will be charged during the initial inspection.

5. The test report supports scanning the QR code to check the authenticity.

BAIJIAN testing process

1. Send samples. (Communicate with engineers, submit your own testing requirements and send samples to our research institute)

2. Initial inspection samples. (After receiving the sample, conduct a preliminary inspection of the sample and formulate a detailed experimental plan)

3. Quotation. (After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment)

4. Both parties confirm, sign a confidentiality agreement, and start the experiment.

5. It takes 7-15 working days to complete the experiment.

6. Mail the test report and provide post-service.

The above is the relevant introduction to mechanical property testing. If you have other testing needs, you can consult the laboratory engineer to help you solve it.

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