AWS Magnetic Particle Testing (MT Dry Powder Yoke Method)

Scope of Endorsement
Section 2 of AWS QC1, Standard for AWS Certification of Welding Inspectors provides for endorsements that may be added to the CWI and SCWI certifications.

Endorsements are defined in AWS QC1 as the approval of an additional skill documented in writing and added to a certification credential.

This endorsement shall govern Magnetic Particle testing (MT) of welds in ferromagnetic materials using an electromagnetic yoke with visible dry powder.

Qualification Requirements
All candidates applying for this endorsement shall hold a current AWS CWI or SCWI credential.

How endorsement will be expressed
Endorsements earned will be updated in the AWS certification profile. Status can be checked via the QR code on the back of the CWI wallet card or via the Quikcheck web link.

CWI/SCWI Endorsement Application
Applicant Instructions

Additional ATF Fee will apply for Practical Part of the Exam. Please contact the ATF directly for pricing information.

If you would like to see the full price list please refer to the following link:  www.aws.org/cert-pricelist

This item is currently not available for this program.

There are no mandatory training requirements. Candidates are encouraged to attend a seminar or self-study to become familiar with MT.

Examination Requirements
Candidates shall pass a closed book written examination on MT fundamentals consisting of at least 40 multiple choice questions in one hour, an open book written examination consisting of at least 20 questions using the AWS MT Book of Specifications in one hour and a practical examination using the AWS MT Book of Specifications in one hour.

MT candidates shall pass (with a minimum of 70% correct answers per exam part and an 80% composite average of all parts) the PT written examinations. Re-examinations for this endorsement shall be in accordance with the re-examination requirements of AWS QC1.

Practical exams are given only at approved Accredited Testing Facilities. Please refer to the table below for Exam Schedule:

Not available at this time.

Reference Materials Required

AWS MT Book of Specifications (provided at the time of examination)

ASTM E-709, Guide for Magnetic Particle Testing

ASNT “Personnel Training Publications: Magnetic Particle Testing (MT), Classroom Training Book”

This item is currently not available for this program.

Eligibility for 9-Year Recertification
Successful completion of this endorsement satisfies the re-examination requirements for 9-year recertification of CWIs or SCWIs, provided that the endorsement is taken during the immediate 9-year period. This endorsement is a one-time exemption of the re-examination requirement for 9-year recertification of CWIs or SCWIs.

Renewal Requirements
AWS MT endorsement holders are required to retake the Practical component of the MT endorsement exam every 9 years. AWS MT endorsement holders are also required to continuously maintain a valid CWI or SCWI certification.

Continuing Education Credits
Not available at this time.

Comments on special conditions or requirements
Not available at this time.