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PartsTable / COMPONENT / AWS A5.18 ER70S-6
AWS A5.18 ER70S-6 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The AWS A5.18 ER70S-6 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-343-3854, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AWS A5.18 ER70S-6
NSN: 3439-01-343-3854
FSC: 3439
CAGE: 31505 — AMERICAN WELDING SOCIETY, INC. (USA)
SPECIFICATIONS
Part NumberAWS A5.18 ER70S-6
NSN3439-01-343-3854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AWS A5.18 ER70S-6 TITLE COMPONENT PN AWS A5.18 ER70S-6 MFR AWS A5.18 ER70S-6
KEY FEATURES
•
OUTSIDE DIAMETER: 0.035 INCHES NOMINAL IN
•
FILLER METAL CHEMICAL COMPOSITION IN PERCENT: 0.01 SULFUR NOMINAL FIFTH ELEMENT
•
CONTAINER TYPE: REEL
•
SHAPE: ROUND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.035 INCHES NOMINAL IN
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.01 SULFUR NOMINAL FIFTH ELEMENT
WEIGHT25.0 POUNDS LBS
CONTAINER TYPEREEL
FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.00 SILICON NOMINAL SECOND ELEMENT
SPECIAL FEATURESRECOMMENDED WHERE MILISCALE OR SLIGHT SIDE CONDITIONS EXIST,GENERALLY USED IN WELDING PIPE AND OTHER WELDMENTS WHERE WELDING INTEGRITY IS PARAMOUNT
SHAPEROUND
MATERIALSTEEL OVERALL
FILLER METAL CHEMICAL COMPOSITION IN PERCENT1.65 MANGANESE NOMINAL FIRST ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT0.10 CARBON NOMINAL THIRD ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
CInterchangeable
interchangeable cross-reference
interchangeable
AWSA5.19-80Interchangeable
interchangeable cross-reference
interchangeable
107975AInterchangeable
interchangeable cross-reference
interchangeable
A675Interchangeable
interchangeable cross-reference
interchangeable
AWSA5.18-79 E70S-3 0.045 12LBInterchangeable
interchangeable cross-reference
interchangeable
AWS A5.18/A5.18MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AWS A5.18 ER70S-6?
AWS A5.18 ER70S-6 is a AWS A5.18 ER70S-6.
What parts can replace AWS A5.18 ER70S-6?
There are 26 known substitutes for AWS A5.18 ER70S-6: C, AWSA5.19-80, 107975A and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AWS A5.18 ER70S-6?
AWS A5.18 ER70S-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-01-343-3854. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026