Classification: AWS E7018-1 H4R EN ISO 2560-A E 46 4 B 32 H5
Stick electrode · Lincoln Electric
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Key features
- The weld metal diffusible hydrogen content conforms to low hydrogen, < 5 ml/100g deposited weld metal.
- Impact toughness down to -40 °C.
- Weld metal recovery:~120%.
Standards and classifications
| Classification | AWS E7018-1 H4R EN ISO 2560-A E 46 4 B 32 H5 |
|---|
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S | HDM |
|---|---|---|---|---|---|
| 0.06 | 1.4 | 0.3 | 0.015 | 0.010 | 2 ml/100 g |
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Condition* Yield strength
- (MPa)
- Tensile strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- -20°C -50°C -46°/-50°C
- Required: AWS A5.1 min. 400 min. 490 min. 22 min. 27
- EN ISO min. 460 530-680 min. 20 min. 47
- Typical values AW 480 580 28 200 170 100
- AW = As welded
- Suitable for both As Welded and Stress Relieve (PWHT) conditions
- CTOD value at -10°C > 0.25mm
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 3.2 x 450 | 80-130 |
| 4.0 x 450 | 120-160 |
Welding positions
All positions except vertical down
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| 597530-1 | 4.0 | 450 | 5.6 |
Availability of individual item numbers is confirmed with the quotation.
Related products
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