ER70S-3 Logam Pangisi BAJA KARBON pikeun Las Busur Terlindung Gas
ER70S3 nyaéta kawat MIG tujuan umum anu cocog pikeun seueur aplikasi las baja karbon. Éta mangrupikeun kawat deoksidasi silikon sareng mangan anu ngajantenkeun éta saé pisan pikeun fabrikasi umum. Produk ieu meryogikeun gas pelindung.
Aplikasi Umum: fabrikasi umum, parabot logam, lambaran logam, fabrikasi beusi hias, peralatan pertanian
| Kelas AWS: ER70S3 | Sertifikasi: AWS A5.18/A5.18M:2005 |
| Paduan: ER70S3 | ASME SFA A5.18 |
| Posisi Las: F, V, OH, H | Ayeuna: MIG-DCEP TIG-DCEN |
| Kakuatan Tarik, kpsi: | 70 |
| Kakuatan Hasil, kpsi: | 58 |
| Elongasi dina 2"%: | 22 |
Kimia Kawat Khas numutkeun AWS A5.18 (nilai tunggal maksimal)
| C | Mn | Si | P | S | Ni | Cr | Mo | V | Cu | |||
| 0.06-0.15 | 0.90-1.40 | 0.45-0.75 | 0.025 | 0.035 | 0.15 | 0.15 | 0.15 | 0.03 | 0.50 | |||
| 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 | (1.2) | 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 | |||||||
| 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 | |||||||














