文档介绍：STD-AWS -ENGL ********** 0509668 Ob4
ANSIIAWS : 1997
An American National Standard
Specification for
Low-Alloy Steel
Electrodes and
Fluxes for
Submerged Arc
Welding
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Copyright American Welding Society
Provided by IHS under license with AWS
No reproduction working permitted without license from IHS Not for Resale
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Key Words- Low-alloy steel electrodes, submerged arc ANSIIAWS :1997
flux, crushedslags,welding electrodes, AnAmerican National Standard
filler metal specification, high-strength
steel, low-temperature steel, creep- Approved by
resisting steel, solid electrode, American National Standards Institute
composite electrode
September 25,1997
Specification for Low-Alloy
Steel Electrodes and Fluxes
for Submerged Arc Welding
Supersedes ANSI/AWS -90
Prepared by
mittee on Filler Metals
Under the Direction of
AWS Technical mittee
Approved by
AWS Board of Directors
Abstract
This specification provides requirementsfor the classification of solid posite low-alloy steel electrodes and
fluxes for submerged arcwelding. Electrode classification is based on positionof the electrode for solid
electrodes, and positionof the weld metal posite electrodes. Flux classification is based on theme-
chanical properties and position of weld metal produced with the flux and an electrode (solid posite)
classified herein. Other requirements include sizes, marking, manufacturing, and packaging. The form and usability of
the flux are also included.
The specification makes use of both . Customary Units and the International System of Units (SI). Since these are
not equivalent, each systemmust be used independently ofthe other.
American Welding Soclety
550 . LeJeune Road, Miami, Florida 33126
Copyright American Welding Society
Provided by IHS under license with AWS
No reproduction