- Keterangan
- Siasatan
Copper Nickel tubes, 30% – C71500 – has, in general, the best resistance of any of the copper alloys to impingement attack and to corrosion from most acids and waters. It is being used in severe corrosive conditions in which service lives longer than those of other copper alloys are desired.
UNS No. | C71500 – BSI No. CN107 – ISO Name CuNi30Mn1Fe |
Kimia Comp. (%) | Cu rem / Ni 29 ~ 33 / Pb 0.05 / Fe 0.40 ~ 1 / Zn 1 max |
Spesifikasi ASTM. | B 111, B 359, B395, B 466, B 467, B 543, B 552 |
Spesifikasi ASME. | SB 111, SB 395, SB 466 |
Aplikasi | Pemeluwap, Evaporator and Heat Exchanger tubes; Distiller tubing; Salt Water piping. |
perangai | O61 Annealed / HR50 Drawn & Stress Relieved |
Hartanah * | Metrik | Bahasa Inggeris |
Ketumpatan | 8.94 g/cc | 0.323 lb/in³ |
Tensile Strength min.- O61 -/- HR50 | 360 Mpa -/- 495 Mpa | 52 KSI -/- 72 KSI |
Yield Strength min.- O61 -/- HR50 | 125 Mpa -/- 345 Mpa | 18 KSI -/- 50 KSI |
CTE, Linear | 16.2 10-6/°C @ 20.0 – 300 °C | 9.0 10-6/°F @ 70.0 – 570 °F |
Kapasiti haba tertentu | 0.09 cal/g-°C @ 20ºC | 0.09 BTU/lb-°F @ 70ºF |
Kekonduksian terma | 29 W/m-K @ 20.0 °C | 17 BTU/ft2/ft/h/°F @ 70.0 °F |
Takat Lebur | 1171 – 1238 °C | 2140 – 2260 °F |
Sekiranya ada pertanyaan,anda dialu-alukan untuk menghubungi sales@grandsteeltube.com