LINCOLN 888 - FLUX 25KG SRB BAG
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Lincolnweld® 888 Submerged Arc Welding Flux | Neutral Bonded Flux | 25kg Spill-Resistant Bag (SRB)
Product Overview
The Lincoln Electric Lincolnweld 888 is a premium neutral (800 Series) bonded submerged arc welding (SAW) flux engineered for applications demanding superior mechanical properties, low diffusible hydrogen, and excellent slag release. Supplied in a convenient 25kg spill-resistant bag (SRB), this flux is a trusted choice for fabricators and welding contractors who need consistent, high-quality weld deposits across a wide range of steel grades.
Key Features
- Neutral, bonded flux — minimal alloy pickup for predictable, repeatable weld chemistry
- Low diffusible hydrogen levels — reduces the risk of hydrogen-induced cracking in critical welds
- Excellent slag release — including deep groove joints, saving time on post-weld cleanup
- High impact toughness — capable of producing weld deposits with strong Charpy V-Notch performance at low temperatures
- Moisture-resistant packaging — the 25kg SRB bag helps protect flux integrity and reduce re-drying needs before use
- Consistent grain structure for stable arc characteristics and uniform bead appearance
- Wide wire compatibility across mild steel and low alloy steel electrodes
Technical Specifications
| Property | Value |
|---|---|
| Type | Neutral bonded (agglomerated) SAW flux |
| Series | Lincoln 800 Series Neutral Flux |
| Basicity Index | ~2.2 |
| Density | ~1.3 g/cm³ |
| EN 760 Classification | S A Z |
| Current Type | AC / DC |
| Packaging | 25 kg SRB (Spill/Sift-Resistant Bag) |
Compatible Filler Wires
- Mild Steel: Lincolnweld L-50®, L-56®, L-S3, L-61®, LA-71
- Low Alloy Steel: Lincolnweld L-70, LA-75, LA-84, LA-85, LA-90, LA-100, LAC-Ni2, LAC-M2, LAC-B2, LAC-690
Typical Applications
- Structural steel fabrication and multi-pass welding
- Pressure vessel and storage tank construction
- Pipe and pipeline welding
- Shipbuilding and heavy fabrication
- Stress-relieved and as-welded joints on mild and low alloy steels
- Applications requiring deep groove joints and easy slag removal
Why Choose Lincolnweld 888?
For welders and fabrication shops working on critical structural or pressure-retaining components, Lincolnweld 888 delivers the toughness, low-hydrogen performance, and slag control needed to meet demanding code requirements — all while maintaining smooth, stable arc characteristics on both AC and DC power sources. The 25kg SRB bag format makes it easy to handle, store, and integrate into automated or semi-automated SAW production lines.
