Welding Codes that allow the use of Crushed Slag (recycled flux) as a welding consumable: American Welding Society (AWS) American Society of Mechanical Engineers (ASME) Canadian Standards Association (CSA)
To determine whether code compliance is required for your operation call 1-800-377-3103 USA & Canada.
All product testing is done by a third-party testing facility.
Your company receives the original test documents for your records for each lot you recycle.
Third-party testing assures that your recycled flux meets the specifications you require.
We will provide examples of test results, as well as answers to any questions you may have.
Tested to an AWS classification:
| FS7AZ / EM12K |
231 / Spoolarc 80, 780 / Lincoln L-61 |
| FS7A2 / EH14 |
124 / Spoolarc 36 |
| FS7A2 / EH11K |
960 / Lincoln L-56 |
| FS7A2 / EM12K |
350 / Spoolarc 81, 350 / Lincoln L-61, 429 / Spoolarc 81, 761 / Lincoln L-61, 781 / Lincoln L-61, 860 / Lincoln L-61, 882 / Lincoln L-61, 980 / Lincoln L-61, OPT-121-TT / Lincoln L-61 |
| FS7A0 / EM12K |
781 / Lincoln L-61 |
| FS7A0 / EM13K |
761 / Lincoln L-50, 781 / Lincoln L-50 |
| FS7A2 / EM13K |
860 / Lincoln L-50 |
| FS7P6 / EH11K |
880M / Lincoln L-56 |
| FS7A6 / EM12K |
59 / LA-12K |
| FS7A6 / EM4K |
880M / Lincoln LA-71 |
| FS7A6 / EH12K |
8500 / Lincoln L-S3 |
| FS9PZ / EB9-B9 |
543 / MTS-3 |
Testing not required due to customer application:
ESAB Fluxes | 50 / Spoolarc 36, 50 / Spoolarc 81, 50 / custom, 60 / L-61, 80 / Spoolarc 81, 85 / Spoolarc 36 85 / 128, 429 / U515 | Lincoln Fluxes
| 760 / Lincoln L-61, 780 / Lincoln L-60, 780 / Lincoln L-61, 781 / Lincoln L-50, 801 / Lincoln 40-S, 801 / Lincoln L-60, 801 / Lincoln 420S, 801 / Lincoln L-61, 802 / Lincoln L-61, 860 / Lincoln L-60, 880 / Lincoln 40-S, 880 / Stoody 107, 880 / LAC-B2, 880M / Lincoln 40-S, 880M / Lincoln L-30, 880M / LAC-B2, 880M / Lincoln L-61, 960 / Lincoln L-61, 980 / Lincoln 420
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