En 12451 Cuni30 Fe 1 Mn Copper Nickel Condenser Tube

En 12451 Cuni30 Fe 1 Mn Copper Nickel Condenser Tube

Copper Nickel Tubes / En 12451 Cuni30Fe1Mn Copper Nickel Condenser Tube

EN 12451 CuNi30Fe1Mn tubes provide European-standardized, high-strength protection against severe erosion-corrosion in turbulent seawater systems.

  • Description
  • Chemical Composition
  • Physical Properties
  • Sizes Available

C71500, Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought coppernickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance. Some common applications for copper nickel include: valves, and pump components.

Typical Applications:

  • INDUSTRIAL: Pump Impellers, Heat Exchanger Tubes, Evaporator Tubes, Distiller Tubes, Condenser Plates, Refrigerators, Process Equipment, Condenser Components, Ferrules, Welding Backing Rings, Flexible Metal Hose, Weld Wire, Boiler Parts, Condensers, Propeller Sleeves, Heat Exchanger Components
  • MARINE: Salt Water Flanges, Salt Water Piping, Valve Bodies, Sea Water Service, Fittings, Sea Water Condensers, Salt Water Pipe Fittings, Water Boxes - Salt Water Applications, Pump Bodies and Internal Parts-Sea Water


 

Equivalent Specifications

SPECIFICATIONSDESIGNATION
ISOCuNi30Mn1Fe
EuropenCuNi30Mn1Fe
BSCN 107
JISC 7150
RussianMNZMo30-1-1

Chemical Composition

 CuFePbMnNiZn
Min/MaxRem0.40 - 1.00.05129.0 - 33.01
Nominals69.50000.5000--30.0000-

Physical Properties

Coefficient of Thermal Expansion9.0 10−6Per °F (68-572 F)
Density0.323 lb/in3 at 68 F
Electrical Conductivity4 %IACS @ 68 F
Electrical Resistivity225.0 ohms-cmil/ft @ 68 F
Melting Point Liquid US2260 F
Melting Point Solid US2140 F
Modulas of Elasticity in Tension22000 ksi
Modulas of Rigidity8300 ksi
Specific Gravity8.94
Specific Heat Capacity0.09 Btu/lb/°F at 68 F
Thermal Conductivity17.0 BTU in/hr.ft2.°F @ 68 F

Sizes Available

HOLLOW RODSMin Bore Size 20 mm and Max OD 100 mm
ROUND RODS/RODS8mm To 100 mm
HEX10mm To 60mm
SQUARE10mm To 60mm
FLAT10mm Min Thickness and max Width 120mm
BILLETSUp to 200 mm
INGOTSAS per Specification
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