Cu-Ni Tube C70600
Copper Nickle tubes are used in major ship building and freshwater facilities, as well as in he construction of gas and oil petroleum plants. RMK has been providing these Cu-Ni Tubes to major clients in Southeast Asian countries and Middle East clients.
At RMK, in order to meet our client's demand for different lengths of pipe, we are offering a uality range of Copper Nickle Tube. Manufactured at vendor's end using supreme quality materials and sophiscated machines, RMK can provide tube dimesion between 1.5 mm (min) to 259 mm (max). Additionally, RMK has the capability to produce maximum length 32 meter long pipe.
For inquiry on Cu-Ni tubes, please e-mail us at webmaster@raremetal.co.kr
Chemical Composition (%) max.
Alloy | Cu | Sn | Al | Ni | Pb | Fe | Zn | C | P | S |
C70600 | Rem. | 9.0~11.0 | 0.02 | 1.0~1.8 | 0.05 | 0.05. | 0.02 | 0.02 |
Mechanical Properties
Alloy | Temper | TS(ksi) | YS(ksi) | Grain Size | Expansion | Flattening |
C70600 | O61 | 40min. | 15min. | 0.010~0.045mm | 30min.(%) | Req. |
C70600 | H55 | 45min. | 35min. | 20min.(%) | Req. |
Physical Properties
UNITS | UNITS | C70600 |
MELTING POINT(LIQUIDS) | ˚F(˚C) | 2100-(1150) |
MELTING POINT(SOLIDUS) | ˚F(˚C) | 2010-(1100) |
DENSITY(TO 20˚C) | Lb. / Cu, In | 0.323 |
COEFICIENT OF THERMAL EXP. | Per ˚F From 68 to 572 | 9.5x10-6 |
THERMAL CONDUCTIVITY | Btu./Sq. Ft./Ft./Hr./˚F to 68˚F | 26 |
ELECTRICAL RESISTIVITY(ANNEALED.) | Ohms(Circ.Mil./Ft.)to 68˚F | 115 |
ELECTRICAL CONDUCTIVITY(ANNEALED.) | % IACS to 68˚F | 9.0 |
THERMAL CAPACITY(SPEIFIC HEAT) | Btu./Lb./˚F to 68˚F | 0.09 |
MODULUS OF ELASTICITY(TENSION) | Ksi | 18000 |
MODULUS OF RIGIDITY | Ksi | 6800 |
