ER70S-2 Nā Koʻokoʻo wiliwili kila, nā metala hoʻopiha no ka uwea hoʻoheheʻe kinoea pale ʻia, ka mea kūʻai aku ʻoi aku ka maikaʻi.

ʻO ka wehewehe pōkole:

ʻO ER70S2 kahi uea MIG & TiG maikaʻi no ka wili ʻana ma nā pae āpau o nā kila māmā a me ke kalapona, e hana ana i nā welds maikaʻi me ka porosity liʻiliʻi.


Huahana Huahana

Huahana Huahana

ʻO ER70S2 kahi uea MIG & TiG maikaʻi no ka wili ʻana ma nā pae āpau o nā kila māmā a me ke kalapona, e hana ana i nā welds maikaʻi me ka porosity liʻiliʻi.He uea deoxidized ʻekolu ia (Zirconium, Titanium, a me Aluminum) i mea koho maikaʻi loa no ka wili ʻana ma luna o ka ʻōpala a me ka unahi wili.ʻAʻole koi ʻia ka flux me kēia huahana.

PALAPALA PALAPALA:

nā paipu a me nā rig wili ʻana ma waho o ke kahakai, ka hana kila

Kūlana Welding: F, V, OH, H ʻO kēia manawa: DCEP
Ka ikaika uʻi, kpsi: 70
Ka ikaika o ka hua, kpsi: 58
Elongation ma 2”%: 22

ʻO Charpy V-Notch maʻamau: 35 ft.-lb.Ma ka -20 deg F

ʻO ke Kemika Wire maʻamau e like me AWS A5.18 (ʻoi aku ka nui o nā waiwai hoʻokahi)

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
Nā Kūlana Kūlohelohe maʻamau
Anawaena Kaʻina hana Volt Amps Ke kinoea pale
in (mm)
.035 (0.9) GMAW 28-32 165-200 ʻO ka hoʻoheheʻe ʻana i ka 98% Argon+2% Oxygen a i ʻole 75% Argon+25% CO2
.045 (1.2) GMAW 30-34 180-220 ʻO ka hoʻoheheʻe ʻana i ka 98% Argon+2% Oxygen a i ʻole 75% Argon+25% CO2
1/16 (1.6) GMAW 30-34 230-260 ʻO ka hoʻoheheʻe ʻana i ka 98% Argon+2% Oxygen a i ʻole 75% Argon+25% CO2
.035 (0.9) GMAW 22-25 100-140 Hoʻololi Kaapuni Pōkole 100% CO2 a i ʻole 75% Argon + 25% CO2
.045 (1.14) GMAW 23-26 120-150 Hoʻololi Kaapuni Pōkole 100% CO2 a i ʻole 75% Argon + 25% CO
1/16 (1.6) GMAW 23-26 160-200 Hoʻololi Kaapuni Pōkole 100% CO2 a i ʻole 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

  • Mua:
  • Aʻe: