A5.28 ER80S-D2, Metals ea Tlatsi ea tšepe e tlase ea alloy bakeng sa Welding ea Arc e Shielded
ER80S-D2 ke terata e tiileng ea tšepe e bonolo e sebelisoang maemong ao porosity e leng bothata kapa ha o tlameha ho hanyetsa lintho tse nang le sebabole se phahameng kapa khabone tšepeng ea hau ea motheo.E na le maemo a phahameng a manganese le silicon ho fana ka metsi a matle hammoho le mafome a matle le mamello ea sekhahla.
Lits'ebetso tse Tloaelehileng: lits'ebetso tsa boleng ba x-ray, li-welld tse matla haholo, liboiler tsa mouoane, litanka tsa khatello, lipeipi tsa khase, phapanyetsano ea mocheso, indasteri ea petrochemical.
| Sehlopha sa AWS: ER80S-D2 | Setifikeiti: AWS A5.28/A5.28M:2005 |
| motsoako: ER80S-D2 | AWS/ASME SFA A5.28 |
| Boemo ba Welding: F, V, OH, H | Hona joale: GMAW-DCEP |
| Matla a Tensile, kpsi: | 80 mets |
| Kotulo e Matla, kpsi: | 68 mets |
| Elongation %: | 17 mets |
Tlhōrō ea Wire Chemistry ho ea ka AWS A5.28 (litekanyetso tse le 'ngoe ke tse phahameng)
| C | Mn | Si | P | S | Ni | Mo | Cu | Tse ding |
| 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 |
| Mefuta e tloaelehileng ea Welding | |||||
| Diameter | Tshebetso | Volt | Amps | Tšireletso ea Khase | |
| in | (mm) | ||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Ho fetisoa ha spray 98% Argon / 2% Oxygen |
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Ho fetisoa ha spray 98% Argon / 2% Oxygen |
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Ho fetisoa ha spray 98% Argon / 2% Oxygen |
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Phetisetso e Khutšoanyane ea Potoloho 90% Helium/ 75% Argon / 25% CO2 |
| .045 | (1.2) | GMAW | 23-26 | 120-150 | Phetisetso e Khutšoanyane ea Potoloho 90% Helium/ 75% Argon / 25% CO2 |
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Phetisetso e Khutšoanyane ea Potoloho 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 |
