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METALCO supplies copper, brass, and bronze semi-finished products for OEMs and distributors worldwide — with documented quality, export packing, and technical support you can rely on.

+91 93281 05180
bdm@metalalloyscorp.com
Plot 6-7, Khodiyar Colony, Jamnagar Gujarat India

CW719R Naval Brass Pipe

Naval Brass Pipe / CW719R Naval Brass Pipe

CW719R Naval Brass Pipe is a high-strength copper-zinc alloy pipe engineered for demanding marine and industrial applications. Known for its excellent corrosion resistance, durability, and resistance to seawater dezincification, it performs reliably in harsh environments. The material also offers good machinability and strength, making it suitable for shipbuilding, offshore systems, condensers, and fluid transport networks.

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Description
Chemical Composition
Physical Properties
Sizes Available

Excellent hot and cold workability; good forge ability. Fabricated by bending, coining, coppersmith, drawing and upsetting, hot forging and pressing, knurling, roll threading, shearing, spinning, swaging, and stamping.

Typical Applications:

Marine hardware, screw machine products, valve stems.
Common Fabrication Processes
Hot forging, pressing and machining

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
ISO	CuZn37pb1Sn1
Europen	CuZn37pb1Sn1

Chemical Composition

	Cu	Fe	Pb	Sn	Zn
Min/Max	59.0 - 62.0	0.1	0.40-1.0	0.5 - 1.0	Rem
Nominals	60.0000	-	0.7	0.8	38.0

Physical Properties

Melting Point - LiquidusÂ°F	1650
Melting Point - SolidusÂ°F	1630
Densitylb/cu in. at 68Â°F	0.305
Specific Gravity	8.44
Electrical Conductivity% IACS at 68Â°F	26
Thermal ConductivityBtu/ sq ft/ ft hr/ Â°F at 68Â°F	67
Coefficient of Thermal Expansion 68-572 10−6Per °F (68-572 F)	11.8
Specific Heat CapacityBtu/lb/°F at 68°F	0.09
Modulus of Elasticity in Tensionksi	15000
Modulus of Rigidityksi	5600

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