ER70S2 ass e Premium MIG & TiG Drot fir Schweißen op all Grad vu mëllen a Kuelestahlen, fir Qualitéitsschweißen mat minimaler Porositéit ze produzéieren.Et ass en dräifach deoxidéierten Drot (Zirkonium, Titan an Aluminium), wat et eng exzellent Wiel mécht fir iwwer Rost a Millskala ze schweizen.Kee Flux ass mat dësem Produkt erfuerderlech.
TYPISK APPLIKATIOUNEN:
Päifen an Offshore Bueraarbechten, strukturell Stol Aarbecht
| Schweess Positioun: F, V, OH, H | Aktuell: DCEP |
| Tensile Stäerkt, kpsi: | 70 |
| Yield Stäerkt, kpsi: | 58 |
| Verlängerung an 2"%: | 22 |
Typesch Charpy V-Notch: 35 ft.-lb.Bei -20 Grad F
Typesch Wire Chemistry no AWS A5.18 (eenzel Wäerter si maximal)
| C | Mn | Si | P | S | Ni | Cr | Mo | V | Cu | Ti | Zr | Al | ||
| 0,07 | 0,90-1,40 | 0,40-0,70 | 0,025 | 0,035 | 0.15 | 0.15 | 0.15 | 0,03 | 0,50 | 0,05-0,15 | 0.02-0.12 | 0,05-0,15 | ||
| Typesch Schweess Parameteren | ||||||||||||||
| Duerchmiesser | Prozess | Volt | Amps | Schutzgas | ||||||||||
| in | (mm) | |||||||||||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Spraytransfer 98% Argon + 2% Sauerstoff oder 75% Argon + 25% CO2 | |||||||||
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Spraytransfer 98% Argon + 2% Sauerstoff oder 75% Argon + 25% CO2 | |||||||||
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Spraytransfer 98% Argon + 2% Sauerstoff oder 75% Argon + 25% CO2 | |||||||||
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Short Circuiting Transfer 100% CO2 oder 75% Argon +25% CO2 | |||||||||
| .045 | (1.14) | GMAW | 23-26 | 120-150 | Short Circuit Transfer 100% CO2 oder 75% Argon +25% CO | |||||||||
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Short Circuit Transfer 100% CO2 oder 75% Argon +25% CO | |||||||||
| .035 | (0.9) | GTAW | 13-16 | 60-100 | 100% Argon | |||||||||
| .045 | (1.14) | GTAW | 13-16 | 70-120 | 100% Argon | |||||||||
| 1/16 | (1.6) | GTAW | 12-15 | 100-125 | 100% Argon | |||||||||
| 3/32 | (2.4) | GTAW | 15-20 | 125-175 | 100% Argon | |||||||||
| 1/8 | (3.2) | GTAW | 15-20 | 175-250 | 100% Argon | |||||||||














