Classification: E7018-1 H4 (AWS A5.1)
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
- Very low diffusible hydrogen content, high impact toughness down to - 50°C and CTOD tested.
- Easy slag removal.
- Efficiency 120%.
- DC+ and AC welding current
Standards and classifications
| AWS A5.1 | E7018-1 H4 |
|---|---|
| EN ISO 2560-A | E 42 5 B 42 H5 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S |
|---|---|---|---|---|
| 0.05-0.08 | 1.0-1.5 | ≤0.55 | ≤0.020 | ≤0.020 |
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Condition* Yield strength
- (MPa)
- Tensile strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- -47/-50°C
- AWS A5.1 AW ≥400 ≥490 ≥22 not specified
- EN ISO 2560-A AW ≥420 500-640 ≥20 ≥47
- Typical values AW 490 545 26 140
- * AW = As welded
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 2.5 x 350 | 65-90 |
| 3.2 x 350 | 100-140 |
| 3.2 x 450 | 100-140 |
| 4.0 x 450 | 140-190 |
| 5.0 x 450 | 190-250 |
Welding positions
All positions except vertical down
Current type
AC, DC+
Approvals
LRDNVRMRSTÜV
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) | Packaging |
|---|---|---|---|---|
| W000387681 | ||||
| W000375647 | ||||
| W000279902 | 3.2 | 350 | 1.9 | |
| W000287296 | 4.2 | CBOX 120 4.2 | ||
| W000387682 | 2.5 | VPMD 55 2.5 | ||
| W000404200 | ||||
| W000387683 | ||||
| W000404201 | ||||
| W000404197 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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