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Date：2024-11-19 16:53:53
Author: DTI
Ding Testing Inspection: Unknown Grade Identification, Unveiling the True Identity of Materials
In the fields of material heat treatment and surface engineering, gradient hardness testing is a key technology used to assess the variation in hardness from the surface to the interior of materials. Ding Testing Inspection's gradient hardness testing service utilizes advanced detection technologies and equipment to provide precise analytical results for clients.
Service Introduction
Since 2023, Ding Testing Inspection (DTI) has conducted over 500 batches of material inspections and corrosion tests annually, witnessed on-site by internationally recognized inspection agencies. Our services are supervised by reputable inspection institutions, recognized by leading international users, and acknowledged by top manufacturers and engineering firms in the industry!
Ding Testing Inspection's unknown grade identification service employs various analytical techniques, including Atomic Absorption Spectroscopy (AAS), chemical titration analysis, and carbon-sulfur analyzers, to accurately determine the chemical composition of metal materials. By comparing with domestic and international standard grades, we can accurately identify the material grade and provide comprehensive services such as material composition analysis, metallographic analysis, and physical property testing, ensuring that the quality and performance of materials meet specific application requirements.
Industry Pain Points
In the materials processing and manufacturing industry, the misuse of materials or substandard performance can lead to a decline in product quality, reduced production efficiency, and even safety accidents. Unknown grade metal materials cannot ensure their performance aligns with application needs, posing potential risks to enterprises.
Service Scope
Ding Testing Inspection's service scope is extensive and covers unknown grade identification, including but not limited to:
- Chemical composition analysis of pure metals and alloys
- Crystalline structure identification of crystalline and amorphous metals
- Basic physical property testing of non-ferrous and ferrous metals
- Production method analysis of raw and processed metals
- Melting point determination of high-melting and low-melting metals
- Strength and toughness assessment of brittle and ductile metals
- Classification of renewable and non-renewable metals
Application Fields
Ding Testing Inspection's unknown grade identification services are widely applied in the following industries:
- Quality control of metals used in construction
- Performance evaluation of metals used in machinery manufacturing
- Reliability testing of metals used in the electronics industry
- Safety performance assessment of metals used in aerospace
We adhere to the following international and domestic standards for testing
- GB/T 5612-2008 "Method for Indicating Grades of Cast Iron"
- GB/T 5613-2014 "Method for Indicating Grades of Cast Steel"
- GB/T 15007-2017 "Grades of Corrosion-Resistant Alloys"
- GB/T 37797-2019 "Grades of Precision Alloys"
- GB/T 3077-2015 "Alloy Structural Steel"
By following these standards, we can address the following technical issues
- Employ internationally recognized metallographic analysis methods and high-precision testing equipment
- Provide in-depth data analysis and professional recommendations from our experienced technical team
- Offer personalized service plans to meet the unique needs of different clients
- Continuously engage in technological research and development to keep our services aligned with international standards
By choosing Ding Testing Inspection, you will receive
- Accurate assessment of material chemical composition and grade
- Recommendations for material selection and process optimization
- Scientific basis for material performance improvement and quality control
Choose Ding Testing Inspection for high-quality testing technology, reliable data and reports, and a testing institution recognized by well-known industry clients!
Contact Us
Contact Ding Testing Inspection today, and let our professional team provide expert-level solutions for your unknown grade identification 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 conducts testing, experimentation, appraisal, and evaluation work in strict 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.
Get Your Free Testing Plans and Quotation
Ask professional engineers for on-line service, and receive testing proposals within 2 hours.
Six Reasons to choose DTI
Complete qualifications
Complete range of qualification certificatesDTI has CMA, CNAS and other qualifications, including China's domestic and global relatively comprehensive leading qualifications at metal materials and corrosion test field. We can provide authoritative reports of national standard and industrial standard.
Viewing CertificatesProfessional team
70% professional and technical personnelDTI has a professional testing team, with 70% of professional technicians and 70% of undergraduate degree or above. From drafting proposals to sample analysis issuance, we are professional at each step to ensure the precision.
Learn MoreAdvanced Equipment
400 units with a 92% import ratioDTI has invested affluent budgets onto 450 sets of advanced large and medium-sized testing equipment. 92% of the equipment are imported from U.S., Germany, Switzerland, installed at scores of labs cover an area of 8,000 m2 and services cover 1000+ segments.
For DetailsAccurate Data
The accuracy rate of the inspection reaches 99%our professional technical testing team, advanced equipment, large number of databases, and solid implementation of lab quality control, DTI guarantees the overall accuracy rate of the reliable analysis data up to 99%.
consult NowComprehensive Service
One-stop tracking serviceDTI services cover the whole industries and provides the optimal solutions and technical support in terms of cycle time,cost-saving and qualifications based on numerous indicators, E2E supply chain solutions, all-round multi-dimensional product analysis.
Learn MoreCustomer Service
Regular return visits can be re-examinedDTI 24h*7 service (China) is available so that you could reach us anytime, anywhere. We also have an Emergency Service Access in case of special circumstance. DTI visits their customers regularly, and the questionable items in issued reports can be redone free of charge.
Online ServiceOnly Four Steps to Get Your Reports
Issues You May Care About
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A. DTI has a comprehensive range of instruments and equipment, as well as numerous engineers with over 10 years of experience.
B. We offer consultative services with a broad industry scope, tailoring solutions to meet customer needs.
C. We provide one-stop technical services in the environmental field, with dedicated personnel throughout the process, allowing customers to stay informed about the progress of their reports in real time.
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A. Normally, we will issue a report within 5-7 working days after receiving the samples.
B. To expedite the report issuance and eliminate extensive manual processing steps, DTI employs collaborative efforts across multiple departments and utilizes automated sample handling technology for certain types of samples, making the reports faster and more accurate.
C. For clients who urgently need the report, expedited services are available.
D. The report issuance time varies depending on the specific type of product, and you can consult with our online customer service for details.
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DTI’s test data obtained from experiments are all true and valid, and will not maliciously alter or forge test data. The test reports issued by DTI are authoritative and credible and are recognized both in China and other countries.
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The specific standards vary depending on the testing items. Please consult online customer service for details.
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Our company promises that all test data obtained from the experiment are true and valid, and will not maliciously alter or falsify the test data. If any customer has any questions about the test data obtained from the experiment, please contact our technical staff, and our company will conduct a free re-inspection for the customer. If the data obtained after the replicated test are the same as the results of the initial test, our company will not change the test results. If they are different from the results of the initial test, our company will conduct multiple experiments on the samples during this period, and finally determine the results. Stable experimental data is used as the final test result.
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Due to the large amount of standard information and other reasons, many customers may not know what items need to be tested. In this case, we could provide customers with recommendations for related projects, but the customers are required to provide the following information:
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LEARN ABOUT DING TESTING & INSPECTION
DTI has served thousands of entities, including numbers of Fortune Global 500 enterprises. DTI always conveys trustfulness to the quality life ubiquitously.
DTI is devotional on providing services for metal comprehensive testing. Among the testing services, DTI has more advantage at implementation of various corrosion resistance tests for different type of materials. The range of testing capability includes the analysis of metal composition and metal metallographic, mechanical performance and metal corrosion resistance testing, failure analysis, R & D analysis, and product quality assessment etc.
DTI has been awarded the conformity of assessment from ISO/IEC17025, ISO9001, GB/T28001/OHSAS18001, GB/T14001/ISO14001, CNAS and CMA Certification.
- 30
Industrial Fields
- 200Nos.
Large Equipment
- 3000㎡
Lab Area Size
- 1000Nos.
Customers Served
To be an influential, authoritative, third-party testing organization in China.
We provide professional inspection, testing, analysis for upstream and downstream supply chain of various industries, which covers industrial manufacturing, chemicals, offshore engineering, oil & gas, wind power, hydrogen energy, nuclear power, automotive structures, metals and minerals, equipment manufacturing, construction machinery, aerospace, etc.
We are committed to providing impartial, fair, accurate, and timely professional testing services nearly 20 provinces in China.
Learn more