Classification: E309Nb-15 (AWS A5.4)
Stick electrode · Oerlikon Welding
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Excellent weldability with a spatter free arc
- Self-releasing slag
- Very smooth bead appearance
Standards and classifications
| AWS A5.4 | E309Nb-15 |
|---|---|
| EN ISO 3581-A | E 23 12 Nb B 22 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S | Cr | Ni | Nb | Ferrite |
|---|---|---|---|---|---|---|---|---|
| ≤0.04 | 1.6 | 0.45 | ≤0.03 | ≤0.025 | 23.5 | 12.5 | 0.9 | 5-15 |
Mechanical properties
Typical, all weld metal
| Wire grade | Condition | 0.2% Proof strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) |
|---|---|---|---|---|---|
| +20°C | |||||
| AWS A5.4 | AW | not specified | ≥550 | ≥30 | not specified |
| EN ISO 3581-A | AW | ≥350 | ≥550 | ≥25 | not specified |
| Typical values | AW | 520 | 660 | 33 | 80 |
AW = As welded
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 3.2 x 350 | 65-120 |
| 4.0 x 350 | 115-140 |
Welding positions
All positions except vertical down
Current type
DC+
Approvals
TÜV
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| W000287991 | 4.0 | 350 | 2.0 |
Availability of individual item numbers is confirmed with the quotation.
Related products
Products in the same category from the same brand.
Product inquiry
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