| ASME IIC SFA 5.22 / AWS A 5.22: | (E385T1-4)* |
|---|
| EN ISO 17633-A: | T Z 20 25 5 Cu L P M 1 |
| Equivalent Material number : | 1.4519 |
| * This grade is not yet classified in AWS and ASME specifications for stainless steel electrodes for flux cored arc welding |
| ASME IX Qualification | QW432 F-N° -- QW442 A-N° 9 |
• Rutile flux cored stainless steel wire for gas shielded arc welding
• 20% chromium - 25% nickel - 4.5% molybdenum - 1.5% copper - low carbon deposit
• Attractive bead appearance, very good penetration and high productivity
• Excellent X-ray soundness
• Specifically designed for out-of-position welding
• Maximum productivity for completion of vertical welds
• Welded with classical economical Ar-CO2 mixtures
Tetra V 904L-G is suitable for welding stainless steels of similar composition and for dissimilar welds between these steels and mild, low alloy and other stainless steels. It is an alternative choice to overmatch leaner alloys such as 317LN,
1.4439 etc.
Examples
| AISI | UNS | Material number | EN Symbol |
|---|
| | 1.4500 | GX7 NiCrMoCuNb 25-20 |
| | 1.4505 | X4 NiCrMoCuNb 20-18-2 |
| | 1.4506 | X5 NiCrMoCuTi 20-18 |
| | 1.4536 | GX2 NiCrMoCuN 25-20 |
| N08904 | 1.4539 | X1 NiCrMoCu 25-20-5 |
| | 1.4585 | CrNiMoCuNb 18-18 |
| TYPICAL ALL-WELD METAL ANALYSIS |
|---|
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
|---|
| 0.03 | 3.20 | 0.50 | 20.0 | 26.0 | 5.00 | 1.60 | 0.008 | 0.020 |
| MINIMUM ALL-WELD METAL MECHANICAL PROPERTIES |
|---|
| Rm [MPa] | Rp0.2% [MPa] | A5 [%] | KV [J] |
|---|
| 510 | 320 | 25 | -110°C: 32 |
|---|
| TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES |
|---|
| Rm [MPa] | Rp0.2%[MPa] | A5 [%] | KV [J] |
|---|
| 640 | 430 | 32 | -110°C: 40 |
| M20 (Ar + 5 - ≤ 15% CO2) or M21 (Ar + 15 - 25% CO2) gas mixtures according to EN ISO 14175 |
|---|
| Diameter [mm] | Current type | Intensity [A] | Voltage [V] | Stick-out [mm] | Gas flow |
|---|
| 1.2 | DC (+) | 100 - 250 | 23 - 32 | 12 - 25 | 10 - 20 l/min. |
| EN ISO 6947: | PA, PB, PC, PD, PE, PF, PG |
|---|
| ASME IX: | 1F, 1G, 2F, 2G, 3F, 3G, 4F, 4G, 5G |
| Diameter | 1.2 mm |
|---|
| EN ISO 544 – ASME II C SFA-5.2 M |
| Spool type | S200 | BS300 |
| Weight | 5 kg | 15 kg |
Other packaging: please consult us
