A5.28 ER80S-D2, Ƙaramin Karfe Mai Cike Karfe Don Walda Mai Kare Gas
ER80S-D2 waya ce mai laushi ta ƙarfe da ake amfani da ita a yanayi inda matsalar porosity ke damun ko kuma lokacin da dole ne a magance yawan sinadarin sulfur ko carbon a cikin ƙarfen tushe. Yana ɗauke da babban sinadarin manganese da silicon don samar da kyakkyawan jikewa da kuma juriya ga tsatsa da sikelin.
Aikace-aikace na yau da kullun: aikace-aikacen ingancin x-ray, walda mai ƙarfi, tukunyar tururi, tankunan matsi, bututun iskar gas, musayar zafi, masana'antar man fetur
| Ajin AWS: ER80S-D2 | Takaddun shaida: AWS A5.28/A5.28M:2005 |
| Na'urar haɗa ƙarfe: ER80S-D2 | AWS/ASME SFA A5.28 |
| Matsayin Walda: F, V, OH, H | Na yanzu: GMAW-DCEP |
| Ƙarfin Taurin Kai, kpsi: | Minti 80 |
| Ƙarfin Samar da Aiki, kpsi: | Minti 68 |
| Ƙarawa %: | Minti 17 |
Sinadarin Waya na yau da kullun kamar yadda yake a cikin AWS A5.28 (ƙima ɗaya ita ce mafi girma)
| C | Mn | Si | P | S | Ni | Mo | Cu | Wani |
| 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 |
| Sigogi na Walda na yau da kullun | |||||
| diamita | Tsarin aiki | Volt | Amps | Iskar Gas Mai Kariya | |
| in | (mm) | ||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Feshi mai ɗauke da iskar oxygen 98% Argon/2% |
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Feshi mai ɗauke da iskar oxygen 98% Argon/2% |
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Feshi mai ɗauke da iskar oxygen 98% Argon/2% |
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Canja wurin Zagaye na Gajere 90% Helium/ 75% Argon / 25% CO2 |
| .045 | (1.2) | GMAW | 23-26 | 120-150 | Canja wurin Zagaye na Gajere 90% Helium/ 75% Argon / 25% CO2 |
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Canja wurin Zagaye na Gajere 90% Helium/ 75% Argon / 25% CO2 |
| 1/16 | (1.6) | GTAW | 12-15 | 100-125 | Argon 100% |
| 3/32 | (2.4) | GTAW | 15-20 | 125-175 | Argon 100% |
| 1/8 | (3.2) | GTAW | 15-20 | 175-250 | Argon 100% |














