Phosphorus-Deoxidized copper tubes – C12200 - are extensively used in sugar refineries for condensers and evaporators. Deoxidized copper is the standard material for transferring heat from steam to water or air because of their excellent resistance to corrosion by fresh water and their high thermal conductivities.

 

UNS No.	C12200 – BSI No. C107 – ISO Name Cu-DHP
Chemical Comp. (%)	Cu 99.9 / P 0.015N ~ 0.040
ASTM Spec.	B 75, B 111, B 395
ASME Spec.	SB 111, SB 395
Applications	Condenser, evaporator & heat exchanger tubes; Air conditioning & refrigeration; Plumbing pipes & steam tubes.
Temper	H55 Light Drawn / H80 Hard Drawn / O61 Annealed

 

Properties *	Metric	English
Density	8.94 g/cm³	0.323 lb/in³
Tensile Strength	221 ~ 379 MPa	32 ~ 55 ksi
Yield Strength	69 ~ 345 MPa	10 ~ 50 ksi
CTE, linear	17.7 10-6/°C @ 20.0 – 300 °C	9.8 10-6/°F @ 70.0 – 570 °F
Specific Heat Capacity	0.0920 cal/g-°C @ 20ºC	0.0920 BTU/lb-°F @ 70ºF
Thermal Conductivity	339 W/m-K @ 20.0 °C	196 BTU/ft2/ft/h/°F @ 70.0 °F
Melting Point	1083 °C	1981 °F

 

󰀍select for complete alloy information

C44300 Admiralty BrassC68700 Aluminum BrassC70600 CuNi 10%C71500 CuNi 30%N04400 NiCu 400

 

 

 

* The information provided in this page includes typical values “only” for general reference and information. It is not intended for specification, design or engineering purposes.