Description
Weld Star – ER 120S-G Wire (1.2mm) 15kg
The Weld Star – ER 120S-G Wire is a copper-coated wire specifically designed for welding ultra-high tensile strength steels. It offers high impact strength at low temperatures and is precision layer wound for superior wire feeding. Produced using virgin raw materials from specialized steel mills, this wire is compliant with EN ISO16834-A and AWS A5 28 standards.
Key Features:
- Designed for ultra-high tensile strength steels exceeding 890 MPa yield strengths.
- High impact strength at low temperatures.
- Precision layer wound for superior wire feeding.
- Produced using virgin raw materials.
Common Applications:
- Lifting and handling machinery
- Transport
- Shipbuilding
- Bridges
- Tanks
- Railway
- Mines
- Cranes
- Frames
Materials to be Welded:
- S890QL, S960Q
- P460NH, P460NL1
- Weldox 900, Weldox 960
- Strenx 960
- And other fine grain steels exceeding 890 MPa yield strengths.
| Standards |
| EN ISO16834-A – G 89 4 M21 Mn4Ni2,5CrMo |
| AWS A5 28 – ER 120S-G |
| Chemical Composition % (Typical) | ||||||
| C% | Si% | Mn% | P% | S% | Cu% | Cr% |
| 0 110 | 0 70 | 1 90 | <0 015 | <0 015 | <0 25 | 0 50 |
| Ni% | Mo% | Al% | V% | Ti% | Zr% | |
| 2 50 | 0 50 | <0 010 | <0 030 | 0 08 | <0 050 | |
| Mechanical Properties (Typical) |
||
| Tensile Strength | 1040 MPa | |
| Yield Strength | 960 MPa | |
| Elongation | 16% | |
| Impact Strength | 60 J | |
| Test Temperature | -40 degC | |
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 | 90-160 | 18-22 |
| 1 00 mm | 150-250 | 22-28 |
| 1 20 mm | 220-320 | 26-32 |
Shielding Gases
EN ISO 14175 – C1, M20, M21, M33
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
| Packaging Data | |||
| Diameter |
Weight | Spool | Pallet Qty |
| 0 80 mm 1 00 mm 1 20 mm |
15 Kg 15 Kg 15 Kg |
D300 D300 D300 |
72 72 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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