ER70S2 nyaéta kawat MIG & TiG premium pikeun ngelas dina sadaya tingkatan baja hampang sareng karbon, ngahasilkeun las kualitas luhur kalayan porositas minimal. Éta mangrupikeun kawat deoksidasi rangkep tilu (Zirkonium, Titanium, sareng Aluminium) jantenkeun pilihan anu saé pikeun ngelas dina skala karat sareng pabrik. Henteu aya fluks anu diperyogikeun sareng produk ieu.
APLIKASI UMUM:
pipa sareng rig pangeboran lepas pantai, padamelan baja struktural
| Posisi Las: F, V, OH, H | Ayeuna: DCEP |
| Kakuatan Tarik, kpsi: | 70 |
| Kakuatan Hasil, kpsi: | 58 |
| Elongasi dina 2"%: | 22 |
Charpy V-Notch has: 35 ft.-lb. dina -20 derajat F
Kimia Kawat Khas numutkeun AWS A5.18 (nilai tunggal maksimal)
| 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 | ||
| Parameter Las Khas | ||||||||||||||
| Diaméter | Prosés | Volt | Amp | Gas Panglindung | ||||||||||
| in | (mm) | |||||||||||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Transfer Semprot 98% Argon + 2% Oksigén atanapi 75% Argon + 25% CO2 | |||||||||
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Transfer Semprot 98% Argon + 2% Oksigén atanapi 75% Argon + 25% CO2 | |||||||||
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Transfer Semprot 98% Argon + 2% Oksigén atanapi 75% Argon + 25% CO2 | |||||||||
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Transfer Sirkuit Pendek 100% CO2 atanapi 75% Argon +25% CO2 | |||||||||
| .045 | (1.14) | GMAW | 23-26 | 120-150 | Transfer Sirkuit Pendek 100% CO2 atanapi 75% Argon +25% CO | |||||||||
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Transfer Sirkuit Pendek 100% CO2 atanapi 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 | |||||||||
