Paduan nikel Elektroda manual ENiCrFe-3 Sambungan las
KOMPONEN KIMIA:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
| ATURAN GB/T | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
| ATURAN AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
| NILAI CONTOH | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 | |
PROPERTI MEKANIKAL:
| PROPERTI | KEKUATAN PENGHASILAN (MPa) | KEKUATAN EXTENSION (MPa) | NILAI IMPAK J/℃ | ELONGASI(%) | ||||
| ATURAN GB/T | 360 | 550 | - | 27 | ||||
| ATURAN AWS | - | 550 | - | 30 | ||||
| NILAI CONTOH | 410 | 650 | - | 40 | ||||
PARAMETER WELDING REKOMENDASI:
| SPESIFIKASI DIAMETER (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| LISTRIK (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
Elektroda tangan jinis hidrogen rendah, komposisi nominal (persen bobot) yaiku 65Ni-15Cr-8Fe-7.5Mn-2Nb + Ta, kanggo elektroda paduan nikel-chrome-wesi.
Amarga isi dhuwur saka wesi, wis dhuwur kekuatan suhu dhuwur lan resistance oksidasi lan bisa adaptasi kanggo sawetara suhu saka kurang kanggo 480 ℃.
Stabil busur, ayu mbentuk, sethitik cipratan, aman slag gampang, resistance porositas apik, sifat mechanical saka logam molten stabil.
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300.000 ton Offshore Floating Production and Storage Tanker (FPSO)
Harbin listrik telung lawang CMT
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Zhejiang Satellite Energy 3× 60.000 m³ tangki panyimpenan LPG
KOMPONEN KIMIA:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
| ATURAN GB/T | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
| ATURAN AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
| NILAI CONTOH | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 | |
PROPERTI MEKANIKAL:
| PROPERTI | KEKUATAN PENGHASILAN (MPa) | KEKUATAN EXTENSION (MPa) | NILAI IMPAK J/℃ | ELONGASI(%) | ||||
| ATURAN GB/T | 360 | 550 | - | 27 | ||||
| ATURAN AWS | - | 550 | - | 30 | ||||
| NILAI CONTOH | 410 | 650 | - | 40 | ||||
PARAMETER WELDING REKOMENDASI:
| SPESIFIKASI DIAMETER (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| LISTRIK (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
Tulis pesen sampeyan ing kene lan kirimake menyang kita