FCW M 71
Seamless copper coated metal-cored tubular wire for semi automatic gas shielded arc welding
Beschrijvingen & toepassingen
• Single and multipass welding of CMn steels
• Optimal productivity by combining advantages of both seamless and seamed tubular wires
• Very good penetration, high tolerance to primer
• HDM guaranteed < 4 ml/ 100g deposited metal on the whole parameter box
• No moisture pick up, excellent wire feeding properties
• Unique mechanical properties
APPLICATIONS
Unalloyed constructional steel, boiler plate, pipe steels, fine-grained steels, shipbuilding steels, cast steels
Examples
Unalloyed construction steels EN 10025 S185, S235JR to S355K2G4
Boiler plate EN 10028-2 P235GH, P265GH, P295GH, P355GH
Fine-grained steels EN 10028-3 P275N, NH, NL1, NL2 to P460N, NH, NL1, and NL2
Fine-grained steels EN 10113 S275N to S460N, S275M to S460ML
Pipe steels EN 10208 L240NB to L445NB
Pipe steels API 5LX X42, X46, X 52, X60, X65
Pressure vessel plates ASTM SA-516 Gr55 to SA-516Gr70
Shipbuilding steels A, B, D, E, and A32/36 to F40
Cast steels DIN 1681 GS-38, GS-45, and GS-52
Cast steels ISO/TR 15608: Groups 1.1, 1.2, 1.3, 2.1 and 3.1
Classificatie
| AWS A 5.18 | EN ISO 17632-A | EN ISO 17632-B |
|---|---|---|
| E70C-6M H4 | T 46 6 M M 1 H5 | T556T15-1MAP-UH5 |
Richtanalyse (%)
| C | Mn | Si |
|---|---|---|
| 0.03 | 1.4 | 0.6 |
Mechanische eigenschappen
| Rm (MPa) | Rp0.2 MPa | A5 (%) | KCV |
|---|---|---|---|
| 580 | 510 | 26 | -40°C -> 80 J |
Beschermgas
| M21 gas mixtures (Ar + 5 - 25% CO2) according to EN 439 / ISO 14175 | Gas flow rate: 12 - 25 l/min |
|---|
Gebruiksvoorwaarden
| Diameter [mm] | Current type | Current I [A] | Voltage [V] | Stick out [mm] |
|---|---|---|---|---|
| 1.0 | DC(+) or pulsed | 80-300 | 15-35 | 12-20 |
| 1.2 | DC(+) or pulsed | 100-350 | 15-35 | 12-25 |
| 1.4 | DC(+) or pulsed | 120-400 | 15-35 | 12-25 |
| 1.6 | DC(+) or pulsed | 130-500 | 15-35 | 15-25 |
Lasposities
FCW M 71 is primarily used in the flat and horizontal-vertical positions. However, welds in other positions are also possible using the short-circuiting or pulsed arc modes of transfer.
Verpakkingen & Diameters
| Diameters [mm] | 1.0 - 1.2 - 1.4 - 1.6 |
|---|---|
| Verpakking(en) | Spool BS300 |
| Gewicht [Kg] | 15 |
| Descriptie | - |