A5.28 ER80S-D2, Nga Maara Whakakii Whakakii Tiaki-iti mo te Wehenga Pewa Whakaruruhau Hau
Ko te ER80S-D2 he waea totoka rino ngawari e whakamahia ana i roto i nga ahuatanga e raru ana te porosity, i te wa ranei e tika ana koe ki te tarai i nga ihirangi whanariki, waro ranei i roto i to konganuku turanga.Kei roto i nga taumata teitei o te konupora me te silicon kia pai ai te makuku me te waikura pai me te tauine.
Nga tono angamaheni: nga tono kounga x-ray, he paihere kaha-nui, he kohu korohu, he taika pehanga, he paipa hau, he whakawhiti wera, he ahumahi petrochemical.
| AWS Class: ER80S-D2 | Tiwhikete: AWS A5.28/A5.28M:2005 |
| Kohanga: ER80S-D2 | AWS/ASME SFA A5.28 |
| Turanga Wea: F, V, OH, H | o nāianei: GMAW-DCEP |
| Te Kaha Tana, kpsi: | 80 min |
| Kaha Tuku, kpsi: | 68 min |
| Whakaroa %: | 17 min |
Matū Waea Angamaheni kia rite ki te AWS A5.28 (he nui te uara kotahi)
| C | Mn | Si | P | S | Ni | Mo | Cu | Ētahi atu |
| 0.07-0.12 | 1.60-2.10 | 0.50-0.80 | 0.025 | 0.025 | 0.15 | 0.40-0.60 | 0.50 | 0.50 |
| Tawhā Welding angamaheni | |||||
| Diamita | Tukanga | Volt | Amps | Hau paruru | |
| in | (mm) | ||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Whakawhiti rehu 98% Argon/2% Oxygen |
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Whakawhiti rehu 98% Argon/2% Oxygen |
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Whakawhiti rehu 98% Argon/2% Oxygen |
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Whakawhiti Whakawhiti Poto 90% Helium/ 75% Argon / 25% CO2 |
| .045 | (1.2) | GMAW | 23-26 | 120-150 | Whakawhiti Whakawhiti Poto 90% Helium/ 75% Argon / 25% CO2 |
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Whakawhiti Whakawhiti Poto 90% Helium/ 75% Argon / 25% CO2 |
| 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 |
