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Nfa 51 102 Admiralty Brass Pipe

Admiralty Brass Tubes / Nfa 51 102 Admiralty Brass Pipe

European standard EN 12451 CuZn28Sn1As Admiralty Brass Pipes, offering exceptional corrosion resistance for heat exchangers and steam condensers.

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Description
Chemical Composition
Physical Properties
Sizes Available

Nfa 51 102 Admiralty Brass Pipe is ideal for heat exchanger tubes. Normally made to order to meet engineering requirements, you will find this alloy often times used in oil and gas applications that also require its non corrosive properties.

Typical Applications:

INDUSTRIAL: Evaporator Tubing, Heat Exchanger Tubing, Condenser Tube Plates, Distiller Tubes, Oil Well Pump Liner, Ferrules, Bourdon Tubes, Condenser Tubes

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
ISO	CuZn28Sn1
Europen	CuZn28Sn1As
BS	CZ 111
JIS	C 4430
Russian	L62-1

Chemical Composition

	As	Cu	Fe	Pb	Sn	Zn
Min/Max	0.02 - 0.06	70.0 - 73.0	0.06	0.07	0.8 - 1.2	Rem
Nominals	0.0400	71.0000	-	-	1.0000	28.0000

Physical Properties

Coefficient of Thermal Expansion	11.2 10−6Per °F (68-572 F)
Density	0.308 lb/in3 @ 68 F
Electrical Conductivity	25 %IACS @ 68 F
Electrical Resistivity	41.5 ohms-cmil/ft @ 68 F
Melting Point Liquid US	1720 F
Melting Point Solid US	1650 F
Modulas of Elasticity in Tension	16000 ksi
Modulas of Rigidity	6000 ksi
Specific Gravity	8.53
Specific Heat Capacity	0.09 Btu/lb/°F @ 68 F
Thermal Conductivity	64.0 BTU in/hr.ft2.°F @ 68°F

Sizes Available

HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND RODS/RODS	6mm To 130 mm
HEX	5mm To 60mm
SQUARE	4mm To 60mm
FLAT	5mm Min Thickness and max Width 120mm
PROFILES / SECTIONS	AS per Customer Drawing
BILLETS	Up to 200 mm
INGOTS	AS per Specification