Classification: E12018-G H4 (AWS A5.5)
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
- Good gap bridging characteristics.
- The double coating in dia 2,5 and 3,2mm confers a stable and concentrated arc, even at low currents, making it very convenient for root passes and positional welding.
- Good X-ray soundness
Standards and classifications
| AWS A5.5 | E12018-G H4 |
|---|---|
| EN ISO 18275-A | E 89 4 Mn2Ni1CrMo B 42 H5 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|
| 0.07 | 1.7 | 0.4 | ≤0.012 | ≤0.012 | 0.8 | 2.45 | 0.5 |
Mechanical properties
Typical, all weld metal
| Wire grade | Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) |
|---|---|---|---|---|---|
| -40°C | |||||
| AWS A5.5 | AW | ≥740 | ≥830 | ≥18 | not specified |
| ISO 18275-A | AW | ≥890 | 980-1080 | ≥17 | ≥47 |
| Typical values | AW | 980 | 1000 | 17 | 55 |
* AW = As welded
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 2.5 x 350 | 65-95 |
| 3.2 x 350 | 90-135 |
| 4.0 x 450 | 140-185 |
Welding positions
All positions except vertical down
Current type
DC+
Approvals
TÜV
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| W100287479 | 2.5 | 350 | 0.0 |
| W100287480 | 3.2 | 350 | 0.0 |
| W100258331 | 4.0 | 450 | 0.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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