ER70S-3 CARBON STEEL Filler Metals rau Gas Shielded Arc Vuam
ER70S3 yog lub hom phiaj dav dav MIG hlau haum rau ntau daim ntawv thov carbon steel.Nws yog silicon thiab manganese deoxidized hlau ua rau nws zoo heev rau kev fabrication.Cov khoom no yuav tsum muaj cov roj tiv thaiv.
Daim ntawv thov: dav fabrication, hlau rooj tog, ntawv hlau, ornamental hlau fabrication, khoom ua liaj ua teb
| AWS: ER70S3 | Certification: AWS A5.18/A5.18M: 2005 |
| Alloy: ER70S3 | ASME SFA A5.18 |
| Vuam txoj hauj lwm: F, V, OH, H | Tam sim no: MIG-DCEP TIG-DCEN |
| Tensile zog, kpsi: | 70 |
| Yield zog, kpsi: | 58 |
| Elongation hauv 2 "%: | 22 |
Hom Hlau Chemistry as per AWS A5.18 (tus nqi ib leeg yog siab tshaj)
| C | Mn | Si | P | S | Ni | Cr | Mo | V | Cu | |||
| 0.06-0.15 dr hab | 0.90-1.40 Nws | 0.45-0.75 Nws | 0.025 ib | 0.035 ib | 0.15 | 0.15 | 0.15 | 0.03 ib | 0.50 ib | |||
| Hom Vuam Parameters | ||||||||||||
| Txoj kab uas hla | Txheej txheem | Volt | Amps | Tiv thaiv Gas | ||||||||
| in | (mm) | |||||||||||
| .035 ib | (0.9) | GMAW | 28-32 : kuv | 165-200 : kuv | Txau Hloov 98% Argon + 2% Oxygen lossis 75% Argon + 25% CO2 | |||||||
| .045 ib | (1.2) | GMAW | 30-34 : kuv | 180-220 : kuv | Txau Hloov 98% Argon + 2% Oxygen lossis 75% Argon + 25% CO2 | |||||||
| 1/16 | (1.6) | GMAW | 30-34 : kuv | 230-260 : kuv | Txau Hloov 98% Argon + 2% Oxygen lossis 75% Argon + 25% CO2 | |||||||
| .035 ib | (0.9) | GMAW | 22-25 | 100-140 Nws | Short Circuiting Hloov 100% CO2 lossis 75% Argon + 25% CO2 | |||||||
| .045 ib | (1.2) | GMAW | 23-26 | 120-150 : kuv | Short Circuiting Hloov 100% CO2 lossis 75% Argon + 25% CO | |||||||
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 Nws | Short Circuiting Hloov 100% CO2 lossis 75% Argon + 25% CO | |||||||
| 1/16 | (1.6) | GTAW | 12-15 | 100-125 : kuv | 100% Argon | |||||||
| 3/32 | (2.4) | GTAW | 15-20 | 125-175 : kuv | 100% Argon | |||||||
| 1/8 | (3.2) | GTAW | 15-20 | 175-250 : kuv | 100% Argon | |||||||
