Baja paduan rendah Kawat inti fluks E81T1-W2C data fabrikasi las
KOMPONEN KIMIA:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
ATURAN GB/T | 0.12 | 0.5-1.30 | 0.20-0.80 | 0.45-0.75 | 0.30-0.80 | - | 0.03 | 0.03 | 0.30-0.75 |
ATURAN AWS | 0.12 | 0.5-1.30 | 0.35-0.80 | 0.45-0.70 | 0.40-0.80 | - | 0.03 | 0.03 | 0.30-0.75 |
NILAI CONTOH | 0.03 | 1.00 | 0.4 | 0.5 | 0.7 | 0.01 | 0.01 | 0.005 | 0.39 |
PROPERTI MEKANIKAL:
PROPERTI | KEKUATAN PENGHASILAN (MPa) | KEKUATAN EXTENSION (MPa) | NILAI IMPAK J/℃ | ELONGASI(%) | Perlakuan panas°Cxh | |||||
ATURAN GB/T | 460 | 550-74 | 27/-40 | 17 | AW | |||||
ATURAN AWS | 470 | 550-690 | 27/-30 | 19 | AW | |||||
NILAI CONTOH | 575 | 635 | 112/-40 | 26 | 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 |
Busur iku alus lan stabil, kurang cipratan, mbentuk ayu, aman slag apik.
Kurang soot, mung kinerja proses welding Yueermin.
Logam gabungan ngandhut Cu, Ni, Cr, supaya resistance karat atmosfer apik, resistance mecah banget.
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Proyek LNG Kanada
Supercore SG
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Menara pemulihan fenol Hainan Huasheng
KOMPONEN KIMIA:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
ATURAN GB/T | 0.12 | 0.5-1.30 | 0.20-0.80 | 0.45-0.75 | 0.30-0.80 | - | 0.03 | 0.03 | 0.30-0.75 |
ATURAN AWS | 0.12 | 0.5-1.30 | 0.35-0.80 | 0.45-0.70 | 0.40-0.80 | - | 0.03 | 0.03 | 0.30-0.75 |
NILAI CONTOH | 0.03 | 1.00 | 0.4 | 0.5 | 0.7 | 0.01 | 0.01 | 0.005 | 0.39 |
PROPERTI MEKANIKAL:
PROPERTI | KEKUATAN PENGHASILAN (MPa) | KEKUATAN EXTENSION (MPa) | NILAI IMPAK J/℃ | ELONGASI(%) | Perlakuan panas°Cxh | |||||
ATURAN GB/T | 460 | 550-74 | 27/-40 | 17 | AW | |||||
ATURAN AWS | 470 | 550-690 | 27/-30 | 19 | AW | |||||
NILAI CONTOH | 575 | 635 | 112/-40 | 26 | 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