Type: | Copper Pipe |
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Application: | Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe, OEM Applications |
Material: | Brass |
Shape: | Round |
Alloy: | Alloy |
Color: | Yellow |
Samples: |
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Customization: |
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UNS No. | C68700 - BSI No. CZ110 - ISO Name CuZn22AI2 |
Chemical Comp. (%) | Cu 76 ~ 79 / Al 1.8 ~ 2.5 / Pb 0.07 / Fe 0.06 max / Zn rem / As 0.02 ~ 0.06 |
ASTM Spec. | B 111, B 395 |
ASME Spec. | SB 111, SB 395 |
Applications | Condenser, Evaporator and Heat Exchanger tubes; Distiller tubing. |
Temper | O61 Annealed |
Properties * | Metric | English |
Density | 8.33 g/cc | 0.301 lb/in³ |
Tensile Strength, min. | 345 MPa | 50 ksi |
Yield Strength, min. | 125 MPa | 18 ksi |
CTE, linear | 18.5 10-6/°C @ 20.0 - 300 °C | 10.3 10-6/°F @ 70.0 - 570 °F |
Specific Heat Capacity | 0.09 cal/g-°C @ 20ºC | 0.09 BTU/lb-°F @ 70ºF |
Thermal Conductivity | 100.4 W/m-K @ 20.0 °C | 58 BTU/ft2/ft/h/°F @ 70.0 °F |
Melting Point | 932 ~ 971 °C | 1710 ~ 1780 °F |
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