Baja paduan rendah Flux cored wire E121T1-GC produksi fabrikasi las
KOMPONEN KIMIA:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
ATURAN GB/T | - | ≥1.75 | ≥0.8 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
ATURAN AWS | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
NILAI CONTOH | 0,059 | 1.86 | 0.38 | 0.03 | 2.45 | 0.48 | 0.012 | 0.006 | 0.01 |
PROPERTI MEKANIKAL:
PROPERTI | KEKUATAN PENGHASILAN (MPa) | KEKUATAN EXTENSION (MPa) | NILAI IMPAK J/℃ | ELONGASI(%) | Perlakuan panas°Cxh | |||||
ATURAN GB/T | 745 | 830-1030 | 27/-40 | 12 | AW | |||||
ATURAN AWS | 745 | 830-970 | - | 14 | AW | |||||
NILAI CONTOH | 805 | 860 | 45/-40 | 16 | AW |
PARAMETER WELDING REKOMENDASI:
SPESIFIKASI DIAMETER (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
dawa ekstensi garing (mm) | 15-20 | 15-20 | 18-25 | |||||||
Aliran gas (l/min) | 15-25 | 15-25 | 15-25 |
Komponen utama yaiku 2,5% Ni.
Busur iku alus lan stabil, kurang cipratan, mbentuk ayu, aman slag apik.
Kurang soot, karo kinerja proses welding banget.
KOMPONEN KIMIA:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
ATURAN GB/T | - | ≥1.75 | ≥0.8 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
ATURAN AWS | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
NILAI CONTOH | 0,059 | 1.86 | 0.38 | 0.03 | 2.45 | 0.48 | 0.012 | 0.006 | 0.01 |
PROPERTI MEKANIKAL:
PROPERTI | KEKUATAN PENGHASILAN (MPa) | KEKUATAN EXTENSION (MPa) | NILAI IMPAK J/℃ | ELONGASI(%) | Perlakuan panas°Cxh | |||||
ATURAN GB/T | 745 | 830-1030 | 27/-40 | 12 | AW | |||||
ATURAN AWS | 745 | 830-970 | - | 14 | AW | |||||
NILAI CONTOH | 805 | 860 | 45/-40 | 16 | AW |
PARAMETER WELDING REKOMENDASI:
SPESIFIKASI DIAMETER (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
dawa ekstensi garing (mm) | 15-20 | 15-20 | 18-25 | |||||||
Aliran gas (l/min) | 15-25 | 15-25 | 15-25 |
Tulis pesen sampeyan ing kene lan kirimake menyang kita