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Date：2024-11-21 09:06:00
Author: DTI
Ding Testing Inspection: End Quench Hardenability Test, Precisely Assessing the Heat Treatment Performance of Steel
In the field of heat treatment and mechanical processing of metal materials, the end quench hardenability test is a crucial test to assess the ability of steel to form martensite from the surface to the interior during the quenching process. Ding Testing Inspection's end quench hardenability test service can precisely measure this important attribute of steel.
Service Introduction
Since 2023, Ding Testing Inspection (DTI) has been witnessing more than 500 batches of material testing and corrosion tests each year by internationally renowned inspection agencies, under the supervision of well-known inspection agencies, with international leading user recognition, and recognized by top-tier manufacturers and engineers in the industry!
Ding Testing Inspection provides end quench hardenability tests in accordance with standards such as GB/T 225-2006 "Steel Hardenability End Quench Test Method (Jominy Test)", using standardized specimen dimensions and quenching conditions. By measuring the hardness distribution from the surface to the center of the specimen, we assess the steel's hardenability. This service is suitable for various steels, including high-quality carbon structural steel, alloy structural steel, spring steel, etc., but not suitable for air-hardening steel and steel with extremely low hardenability.
Industry Pain Points
The hardenability of steel directly affects its performance in mechanical processing and application. Insufficient hardenability may lead to uneven performance, premature failure, and increased production costs and safety risks.
Service Scope
Ding Testing Inspection's service scope is extensive, covering end quench hardenability tests, including but not limited to:
- High-quality carbon structural steel
- Alloy structural steel
- Spring steel
- Tool and die steel
- Bearing steel
Application Fields
Ding Testing Inspection's end quench hardenability test services are widely used in the following industries:
- Aerospace: Ensuring the heat treatment quality of critical components
- Automotive industry: Assessing the heat treatment effects of gears and shaft parts
- Mechanical manufacturing: Detecting the hardenability of tool steel and mold steel
- Energy industry: Assessing the thermal stability of materials for oil drilling equipment
Testing Standards
We follow the following international and domestic standards for testing:
- GB/T 225-2006 "Steel Hardenability End Quench Test Method (Jominy Test)"
- ASTM A255-20a "Standard Test Method for Determining Hardenability of Steel"
- ISO 642:1999 "Steels - Hardness test for hardenability - Jominy end-quench test method"
By adhering to these standards, we can solve the following technical issues
- Employing internationally recognized metallographic analysis methods and high-precision testing equipment
- A senior technical team providing in-depth data analysis and professional advice
- Customized service solutions to meet the special needs of different clients
- Continuous technological research and development to keep services synchronized with international standards
Choosing Ding Testing Inspection, you will gain
- Accurate assessment of steel hardenability to ensure the quality of material heat treatment
- Scientific basis for steel material selection and heat treatment process optimization
- Data support for performance improvement and quality control of steel
Choose Ding Testing Inspection, choose to be with high-quality testing technology, choose to be with more reliable data and reports, choose to be with 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 end quench hardenability test. Whether it's technical consultation or on-site testing, we will provide the best service experience.
About Ding Testing Inspection
Ding Testing Inspection was founded by senior industry professionals and strictly carries out testing, testing, appraisal, and evaluation work in accordance with international standards such as ISO/ASTM/ASME/JIS/GB/EN/API. It also has a world-class corrosion laboratory and is recognized by many top international and domestic industry clients. In the field of corrosion, material failure analysis, and energy material testing, we have a good reputation and customer recognition.
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.
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