Classification: E7015-A1 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
- The low carbon reduces the risk of cracking and promotes a lower tensile strength and hardness in the all weld metal deposit.
- Low diffusible hydrogen (HD<5ml/100g).
- Suitable for use with DC positive.
Standards and classifications
| AWS A5.5 | E7015-A1 H4 |
|---|---|
| EN ISO 3580-A | E Mo B 22 H5 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | P | S | Mo |
|---|---|---|---|---|---|
| 0.05 | 0.70 | 0.35 | ≤0.015 | ≤0.015 | 0.5 |
Mechanical properties
- , TYPICAL, ALL WELD METAL
- Condition* Yield strength
- (MPa)
- Tensile strength
- (MPa)
- Elongation
- (%)
- Impact ISO-V (J)
- +20°C -20°C
- AWS A5.5 PWHT ≥390 ≥520 ≥19 not specified not specified
- EN ISO 3580-A PWHT ≥355 ≥510 ≥20 ≥47 not specified
- Typical values 620°C x 1h 420 610 24 60 47
- * PWHT: Postweld Heat Treatment 570-620°C / min 1h
- Preheat and interpass temperature: <200°C
Welding current range
| Diameter x Length (mm) | Current range (A) |
|---|---|
| 2.5 x 300 | 65-95 |
| 3.2 x 350 | 90-130 |
| 4.0 x 350 | 125-165 |
Welding positions
All positions except vertical down
Current type
DC+
Versions and packaging
| Item number | Diameter (mm) | Length (mm) | Net weight (kg) |
|---|---|---|---|
| W1013007012 | 2.5 | 300 | 3.5 |
| W1013007015 | 3.2 | 350 | 4.3 |
| W1013007016 | 4.0 | 350 | 4.3 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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