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|  MIL-E-19141D
AMERICAN WELDING SOCIETY (AWS)
A3.O - Welding Terms and Definitions. (DoD adopted)
A5.13 - Solid Surfacing Welding Rods and Electrodes.
(DoD adopted)
Z49.1
Safety in Welding and Cutting.
(Application for copies should be addressed to the American Welding Society,
Inc., 550 NW LeJeune Road, P.O. BOX 351040, Miami, FL 33135.)
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)
EW 1 - Electric Arc-Welding Apparatus. (DoD adopted)
(Application for copies should be addressed to National Electrical
Manufacturers Association, 2101 L Street, NW, Washington; DC 20037.)
UNIFORM CLASSIFICATION COMMITTEE AGENT
Uniform Freight Classification Ratings, Rules, and Regulations.
(Application for copies should be addressed to the Uniform Classification
Committee, Agent, Tariff Publication Officer, Room 1106, 222 South Riverside
Plaza, Chicago, IL 60606.)
(Industry association specifications and standards are generally available
for reference from libraries. They are also distributed among technical groups
and using Federal agencies.)
2.3 Order of precedence. In the event of a conflict between the text
of this specification and the references cited herein, the text of this specifi-
cation shall take precedence.
3.
REQUIREMENTS
3.1 Materials. Materials shall produce welding electrodes conforming to
the requirements of this specification.
3.1.1 Recovered materials. Unless otherwise specified herein, all material
incorporated in the products covered by this specification shall be fabricated
-
using materials produced from recovered materials to the maximum extent practica
ble without jeopardizing the intended use. The term "recovered materials" means
materials which have been collected or recovered from solid waste and reprocessed
to become a source of raw materials, as opposed to virgin raw materials. None of
the above shall be interpreted to mean that the use of used or rebuilt products
is allowed under this specification unless otherwise specifically specified.
3.2 Coverings of electrodes.
3.2.1 Handling. Coverings shall withstand ordinary handling without
damage that will affect the operation of the electrode.
3,2.2 Concentricity. The coverings on all sizes of electrodes shall be
concentric to the extent that maximum core-plus-one covering dimension shall not
exceed the minimum core-plus-one covering dimension by more than the following
percentages of the mean dimension:
3
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