TIG / MIG ERNiFeCr-2 Inconel 718 Welding Wire
ErNiFeCr-2 （Inconel 718 UNS NO7718 ) Kawat Las
♦Nama Bahan Welding: Kawat las nikel, ErNiFeCr-2, Kawat Las Inconel 718
♦MOQ: 15kg
♦Formulir: MIG (15kgs/spool), TIG (5kgs/box)
♦Ukuran: 0.01mm-8.0mm
♦Ukuran Umum: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
♦Standar: Selaras karo Sertifikasi AWS A5.14 ASME SFA A5.14
ErNiFeCr-2 utamané digunakake kanggo welding gas tungsten inert saka Inconel 718706 alloy utawa X-750 alloy.Weld logam duwe efek umur-hardening lan duwe mechanical padha karo logam dhasar.
| C | Mn | Si | Cr | S | P | Cu | Mo | Nb+Ta | Ti | Fe | Al | Ni |
| ≤0.08 | ≤0.35 | ≤0.35 | 17-21 | ≤0,015 | ≤0,015 | ≤0.3 | 2.8-3.3 | 4.75-5.5 | 0.65-1.15 | imbangan | 0.2-0.8 | 50-55 |
| Dhiameter | Proses | Volt | Ampere | Gas pelindung | |
| In | mm | ||||
| 0.035 | 0.9 | GMAW | 26-29 | 150-190 | Transfer Semprotan 100% Argon |
| 0.045 | 1.2 | 28-32 | 180-220 | ||
| 1/16 | 1.6 | 29-33 | 200-250 | ||
| 1/16 | 1.6 | GTAW | 14-18 | 90-130 | 100% Argon |
| 3/32 | 2.4 | 15-20 | 120-175 | ||
| 1/8 | 3.2 | 15-20 | 150-220 | ||
| Perawatan panas | Kekuwatan TensileMPA(ksi) | Kekuwatan NgasilakeMPA(ksi) | Elongation% |
| Asil khas minangka gandheng | 860 | 630 | 27 % |
Standar lan Spesifikasi ERNiFeCr-2
AWS A5.14 ERNiFeCr-2 Werkstoff Nr.2.4667
ASME-SFA-5.14,ERNiFeCr-2 UNS NO7718
AMS 5832DIN ISO SNi 7718
DIN 1736 SG-NiCr19NbMOTi Eropa NiFe 19Cr19NЬ5Mo3
Kenapa ERNiFeCr-2?
Utamane kanggo ngelas komponen pesawat kanthi kekuatan dhuwur lan komponen roket cair sing nglibatake suhu kriogenik Proses input panas dhuwur kayata welding MIG asring nyebabake fissuring mikro.Paduan iki bisa umur hardened kanggo kekuatan sing luwih dhuwur.
Bidang Aplikasi ERNiFeCr-2:
Digunakake kanggo welding wesi 718, 706 lan X-750.
Kawat bisa diwenehake ing gulungan utawa garis lurus lan sawetara diameter beda kasedhiya kaya sing ditampilake ing tabel ing ngisor iki:
| Diameter, ing | 0.030 | 0.031 | 0.035 | 0.039 | 0.045 | 0.047 | 0.062 | 0,078 | 0.093 | 0.125 | 0.156 | 0.187 |
| Dhiameter, mm | 0.76 | 0.80 | 0.89 | 1.00 | 1.10 | 1.20 | 1.60 | 2.00 | 2.40 | 3.20 | 4.00 | 4.70 |
Dawane Linear --915 mm(36") utawa 1000 mm(39")
