ER70S2 waya ce mai inganci ta MIG & TiG don walda a kan dukkan nau'ikan ƙarfe masu laushi da na carbon, tana samar da walda masu inganci tare da ƙarancin ramuka. Waya ce mai narkewa sau uku (Zirconium, Titanium, da Aluminum) wanda hakan ya sa ya zama kyakkyawan zaɓi don walda akan sikelin tsatsa da niƙa. Ba a buƙatar kwararar ruwa tare da wannan samfurin.
AIKIN YAWANCIN AMFANI:
bututu da na'urorin haƙa haƙowa na ƙasashen waje, aikin ƙarfe na gini
| Matsayin Walda: F, V, OH, H | Na yanzu: DCEP |
| Ƙarfin Taurin Kai, kpsi: | 70 |
| Ƙarfin Samar da Aiki, kpsi: | 58 |
| Ƙarawa a cikin 2"%: | 22 |
Matsakaicin Charpy V-Notch: 35 ft.-lb. A -20 deg F
Sinadarin Waya na yau da kullun kamar yadda yake a cikin AWS A5.18 (ƙima ɗaya ita ce mafi girma)
| C | Mn | Si | P | S | Ni | Cr | Mo | V | Cu | Ti | Zr | Al | ||
| 0.07 | 0.90-1.40 | 0.40-0.70 | 0.025 | 0.035 | 0.15 | 0.15 | 0.15 | 0.03 | 0.50 | 0.05-0.15 | 0.02-0.12 | 0.05-0.15 | ||
| 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 Canja wurin 98% Argon+2% Oxygen ko 75% Argon+25% CO2 | |||||||||
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Feshi Canja wurin 98% Argon+2% Oxygen ko 75% Argon+25% CO2 | |||||||||
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Feshi Canja wurin 98% Argon+2% Oxygen ko 75% Argon+25% CO2 | |||||||||
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Canja wurin Zagaye na Gajere 100% CO2 ko 75% Argon + 25% CO2 | |||||||||
| .045 | (1.14) | GMAW | 23-26 | 120-150 | Canja wurin Zagaye na Gajere 100% CO2 ko 75% Argon + 25% CO | |||||||||
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Canja wurin Zagaye na Gajere 100% CO2 ko 75% Argon + 25% CO | |||||||||
| .035 | (0.9) | GTAW | 13-16 | 60-100 | Argon 100% | |||||||||
| .045 | (1.14) | GTAW | 13-16 | 70-120 | Argon 100% | |||||||||
| 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% | |||||||||
