Description
Weld Star – ER 80S-Ni2 Wire (0.8mm) 15kg
The Weld Star ER 80S-Ni2 is a copper-coated, Ni-alloy (2.5% Ni) solid wire specifically designed for welding low-temperature, fine-grained, and austempering steels. This wire is known for its excellent impact toughness, attributed to the addition of Nickel. It showcases impressive mechanical properties even at sub-zero temperatures, reaching as low as -60 degrees Celsius. The wire is precision layer wound, ensuring superior wire feeding characteristics. It is manufactured using virgin raw materials from specialized steel mills, ensuring consistent quality and reliability.
Key Features:
- Contains 2.5% Nickel for enhanced toughness.
- Designed for low-temperature applications.
- Exhibits good mechanical properties even at -60°C.
- Copper-coated for improved conductivity.
- Precision layer wound for consistent wire feeding.
Common Applications:
The ER 80S-Ni2 wire is versatile and finds its application in various industries. It is especially suitable for the offshore sector. Typical applications include:
- Construction of cranes.
- Transport equipment.
- Tanks and storage facilities.
- General industrial equipment.
- Pipelines.
- Shipbuilding.
Materials to be Welded:
This wire is ideal for welding a range of materials, including but not limited to S235NL2, 14Ni6, 12Ni14, X12Ni5, S255N, S380N, S255NL, S380NL, S255NL1, S380NL1, and more. It is also suitable for materials like A333: Gr 1-3, A422: Gr 55-60, A334: Gr 3, and others.
Note: For optimal welding results, ensure the base metal surface is clean and free from contaminants.
| Standards |
| EN ISO14341-A – G 50 9 M23 2Ni2 |
| AWS A5 28 – ER 80S-Ni2 |
Chemical Composition % (Typical)
| C% | 0.09 |
| Si% | 0.70 |
| Mn% | 1.20 |
| P% | <0.150 |
| S% | <0.150 |
| Cu% | <0.25 |
| Cr% | <0.15 |
| Ni% | 1.00 |
| Mo% | <0.15 |
| Al% | <0.200 |
| V% | <0.030 |
| Zr+Ti% | <0.50 |
Mechanical Properties (Typical)
| Tensile Strength | 630 MPa |
| Yield Strength | 530 MPa |
| Elongation | 26% |
| Impact Strength | 100 J |
| Test Temperature | -60°C |
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors
| Welding Parameters | ||
| Ømm | Current (A) | Voltage (V) |
| 0 80 mm | 40-160 | 16-22 |
| 1 00 mm | 80-270 | 18-28 |
| 1 20 mm | 120-340 | 20-33 |
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors
Shielding Gases
EN ISO 14175 – TIG: I1 (Argon)
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF
Packaging Data
| Diameter (mm) | Weight (Kg) | Spool | Pallet Qty |
|---|---|---|---|
| 80 | 15 | D300 | 72 |
| 100 | 15 | D300 | 72 |
| 120 | 15 | D300 | 72 |
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance
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