1.1 This specifcation establishes the minimum requirements for an employer’s (company’s) internal written practice for the training, qualifcation, and that company’s certifcation of Welding Inspector Specialists and Welding Inspector Assistants. The employer is responsible for the testing, examination and qualifcation of their inspectors. 1.2 This specifcation is to aid employers in identifying the basic factors […]
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This specification provides the requirements for qualification of soldering procedure specifications. This specification also provides requirements for the performance qualification of solderers and soldering operators and is intended for use where referenced by a product standard or contract document. This specification is not applicable to the soldering of electrical or electronic components, including connections and
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The American Welding Society (AWS) Board of Directors has adopted a policy whereby all oficial intepretations of AWS standards are handled in a formal manner. Under this policy, all oficial intepretations are approved by the technical committee that is responsible for the standard. Communication concerming an official interpretation is directed through the AWS staf member
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The SWPS is proprietary to AWS and is protected by United States and foreign copyright laws. AWS retains the title to, and ownership of, the SWPS, which is licensed, not sold, to the End User.
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The data to support this Standard Welding Procedure Specification (WPS) have been derived from the above listed Procedure Qualification Records (PQRs) which were reviewed and validated under ‘ the auspices of the Welding Research Council. This Standard WPS is not valid using conditions and variables outside the ranges listed. The American Welding Society considers that
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1.1 Scope. This standard provides a reference guide for the kinds of nondestructive examination methods that are used to verify that welds meet the requirements of a code or secification. The nondestructive examination methods described are: (1) Visual(VT) (2) Liquid Penetrant (PT) (3) Magnetic Particle (MT) (4) Radiographic (RT) (5) Ultrasonic (UT) (6) Electromagnetic (Eddy
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This guide introduces computational weld mechanics methodology through an overview of the current technology. It presents current practices for heat transfer, microstructure, residual stress, and distortion calculations. In addition, a framework for developing verification and validation (V&V) procedures for these models is presented through an example related to the prediction of thermo-mechanical conditions. This document
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1.1 This specification prescribes requirements for the classification, based on underwaler wet welding test and associated evaluation, of covered electrodes for underwater wet shielded metal arc welding. Requirements for certification of test results are also shown herein. The speification covers frritic steel, austenitic stainless steel, and nickel fller metals plus any auxiliary coatings applied over
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1.1 This specification prescribes requirements for the classification of nickel-alloy flux cored electrodes for flux cored arc welding and the classification of nickel-alloy metal cored electrodes which may be used with various welding proc-esses. See AWS A3.0M/A3.0 for the definitions of both types of electrodes. It includes alloy compositions in which the nickel content exceeds
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This specifcation prescribes requirements fr the clas sifcation of bare magnesium alloy welding electrodes and rods fr use with the gas metal arc, gas tungsten arc, oxyfel gas, and plasma arc welding processes.
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