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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

Cw722r High Tensile Brass Hollow Bar

High Tensile Brass Hollow Rods / Cw722r High Tensile Brass Hollow Bar

CW722R High Tensile Brass Hollow Bars are premium high-strength brass alloy bars designed for exceptional mechanical strength, corrosion resistance, and wear durability. Suitable for marine, industrial, and precision engineering applications, they provide excellent machinability, reliable performance, and an extended service life in demanding operating conditions.

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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:

Industrial: Gears, Sealing Rings, Thrust Bearings, Bushings, Cams, Spindles, Bearings, Idler Pins, Connecting Rods, Drive Shafts, Valve Seats, Sleeve Bearings, Piston Heads
Marine: Pump Parts, Hardware, High Strength

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
ISO	C67300
Europen	C67400

Chemical Composition

	Cu	Al	Fe	Pb	Mn	Ni	Si	Sn	Zn
Min/Max	60.0-63.0	.25	.35	.50	2.0-3.5	.25	.50-1.5	.30	Rem.
Nominals	61.5	-	-	-	2.7	-	1.0	-	-

Physical Properties

Modulas of Elasticity in Tension	16700 ksi
Density	0.300 lb/in3
Melting Range	1690 â€“ 1730
Coefficient of Expansion	(68 to 572oF) 11 +in/in oF
Thermal Conductivity	55 Btu/ft h oF
Electrical Conductivity	21 % IACS
Electrical Resistivity	54 Î© (circ mil/ft)
Relative Magnetic Permeability	<1.02

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