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
- Good Mechanical Properties
- Deposit free from porosity, excellent slag detachability in position.
- Hydrogen < 5ml H₂/100g deposited weld metal.
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 |
|---|---|---|---|---|
| 0.06-0.1 | 0.8-1.5 | ≤0.5 | ≤0.02 | ≤0.02 |
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 ≥27
- EN ISO 2560-A AW ≥420 500-640 ≥20 ≥47
- Typical values AW 450 550 24 80
- PWHT 620°C/1h 420 500 23 70
- * AW = As welded, PWHT = Post Weld Heat Treatment
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 2.5x300 | 65-90 |
| 2.5x350 | 65-90 |
| 3.2x450 | 100-140 |
| 4.0x450 | 140-190 |
| 5.0x450 | 190-250 |
Welding positions
All positions except vertical down
Current type
AC, DC+
Approvals
DNVRINATÜV
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| D10522012 | 2.5 | 300 | 3.5 |
| D10522212 | 2.5 | 350 | 4.1 |
| D10522015 | 3.2 | 450 | 5.5 |
| D10522016 | 4.0 | 450 | 5.8 |
| D10522018 | 5.0 | 450 | 5.5 |
Availability of individual item numbers is confirmed with the quotation.
Related products
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Product inquiry
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