ER70S2 jẹ́ wáyà MIG & TiG tó dára jùlọ fún ìsopọ̀ lórí gbogbo ìpele irin oníwọ̀n àti erogba, ó ń ṣe àwọn ìsopọ̀ tó dára pẹ̀lú ihò díẹ̀. Ó jẹ́ wáyà onípele mẹ́ta tí a ti yọ oxidized kúrò (Zirconium, Titanium, àti Aluminium) èyí tó mú kí ó jẹ́ àṣàyàn tó dára fún ìsopọ̀ lórí ìwọ̀n ipata àti ọlọ. Kò sí ìṣàn omi kankan nínú ọjà yìí.
Àwọn ohun èlò tó wọ́pọ̀:
awọn ọpa oniho ati awọn ohun elo lilu omi ti ilu okeere, iṣẹ irin eto
| Ipo Alurinmorin: F, V, OH, H | Lọ́wọ́lọ́wọ́: DCEP |
| Agbara fifẹ, kpsi: | 70 |
| Agbara lati mu ṣiṣẹ, kpsi: | 58 |
| Gbigbe ni 2”%: | 22 |
Àṣà Charpy V-Notch: 35 ft.-lb. Ní -20 deg F
Kemistri Waya deedee gẹgẹbi AWS A5.18 (awọn iye kan ṣoṣo ni o pọju)
| 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 | ||
| Awọn Sisọ Alurinmorin Aṣoju | ||||||||||||||
| Iwọn opin | Ilana | Fọ́ltì | Àwọn àmùpù | Gáàsì Ààbò | ||||||||||
| in | (mm) | |||||||||||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Gbigbe Sokiri 98% Argon+2% Atẹgun tabi 75% Argon+25% CO2 | |||||||||
| .045 | (1.2) | GMAW | Ọgbọ̀n sí mẹ́rindínlógójì (30-34) | 180-220 | Gbigbe Sokiri 98% Argon+2% Atẹgun tabi 75% Argon+25% CO2 | |||||||||
| 1/16 | (1.6) | GMAW | Ọgbọ̀n sí mẹ́rindínlógójì (30-34) | 230-260 | Gbigbe Sokiri 98% Argon+2% Atẹgun tabi 75% Argon+25% CO2 | |||||||||
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Gbigbe Ayika Kukuru 100% CO2 tabi 75% Argon + 25% CO2 | |||||||||
| .045 | (1.14) | GMAW | 23-26 | 120-150 | Gbigbe Ayika Kukuru 100% CO2 tabi 75% Argon + 25% CO | |||||||||
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Gbigbe Ayika Kukuru 100% CO2 tabi 75% Argon + 25% CO | |||||||||
| .035 | (0.9) | GTAW | 13-16 | 60-100 | 100% Argọn | |||||||||
| .045 | (1.14) | GTAW | 13-16 | 70-120 | 100% Argọn | |||||||||
| 1/16 | (1.6) | GTAW | 12-15 | 100-125 | 100% Argọn | |||||||||
| 3/32 | (2.4) | GTAW | 15-20 | 125-175 | 100% Argọn | |||||||||
| 1/8 | (3.2) | GTAW | 15-20 | 175-250 | 100% Argọn | |||||||||














