ER70S-3 baja karbon Filler Metals pikeun Gas Shielded Arc las
ER70S3 mangrupakeun tujuan umum kawat MIG cocog pikeun loba aplikasi las baja karbon.Ieu mangrupakeun silikon jeung mangan kawat deoxidized sahingga alus teuing pikeun fabrikasi umum.Produk ieu merlukeun gas shielding.
Aplikasi has: fabrikasi umum, jati logam, lambar logam, fabrikasi beusi hias, alat-alat pertanian
| Kelas AWS: ER70S3 | sertifikasi: AWS A5.18 / A5.18M: 2005 |
| Galunggung: ER70S3 | ASME SFA A5.18 |
| Posisi las: F, V, OH, H | Ayeuna: MIG-DCEP TIG-DCEN |
| Kakuatan Tensile, kpsi: | 70 |
| Kakuatan ngahasilkeun, kpsi: | 58 |
| Elongation dina 2 "%: | 22 |
Kimia Kawat Khas sakumaha per AWS A5.18 (nilai tunggal maksimum)
| 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 has | ||||||||||||
| Diameter | Prosés | Volt | Amp | Gas pelindung | ||||||||
| 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 | Short Circuiting Transfer 100% CO2 atawa 75% Argon + 25% CO2 | |||||||
| .045 | (1.2) | GMAW | 23-26 | 120-150 | Transfer Circuiting pondok 100% CO2 atawa 75% Argon + 25% CO | |||||||
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Transfer Circuiting pondok 100% CO2 atawa 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 | |||||||
