ER70S2 jẹ Ere MIG & TiG waya fun alurinmorin lori gbogbo awọn onipò ti ìwọnba ati awọn irin erogba, ṣiṣe awọn welds didara pẹlu porosity kekere.O jẹ okun waya deoxidized meteta (Zirconium, Titanium, ati Aluminiomu) ti o jẹ ki o jẹ yiyan ti o dara julọ fun alurinmorin lori ipata ati iwọn ọlọ.Ko si ṣiṣan ti o nilo pẹlu ọja yii.
Awọn ohun elo Aṣoju:
paipu ati ti ilu okeere liluho rigs, irin igbekale iṣẹ
Ipo alurinmorin: F, V, OH, H | Lọwọlọwọ: DCEP |
Agbara Fifẹ, kpsi: | 70 |
Agbara ikore, kpsi: | 58 |
Ilọsiwaju ni 2"%: | 22 |
Aṣoju Charpy V-ogbontarigi: 35 ft.-lb.Ni iwọn -20 F
Kemistri Waya Aṣoju gẹgẹbi fun AWS A5.18 (awọn iye ẹyọkan 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 | ||
Aṣoju Welding Parameters | ||||||||||||||
Iwọn opin | Ilana | Folti | Amps | Gaasi Idaabobo | ||||||||||
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 | 30-34 | 180-220 | Gbigbe Sokiri 98% Argon+2% Atẹgun tabi 75% Argon+25% CO2 | |||||||||
1/16 | (1.6) | GMAW | 30-34 | 230-260 | Gbigbe Sokiri 98% Argon+2% Atẹgun tabi 75% Argon+25% CO2 | |||||||||
.035 | (0.9) | GMAW | 22-25 | 100-140 | Gbigbe Yika kukuru 100% CO2 tabi 75% Argon + 25% CO2 | |||||||||
.045 | (1.14) | GMAW | 23-26 | 120-150 | Gbigbe Yika kukuru 100% CO2 tabi 75% Argon + 25% CO | |||||||||
1/16 | (1.6) | GMAW | 23-26 | 160-200 | Gbigbe Yika kukuru 100% CO2 tabi 75% Argon + 25% CO | |||||||||
.035 | (0.9) | GTAW | 13-16 | 60-100 | 100% Argon | |||||||||
.045 | (1.14) | GTAW | 13-16 | 70-120 | 100% Argon | |||||||||
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 |