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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

Cz115 High Tensile Brass Hollow Bar

High Tensile Brass Hollow Rods / Cz115 High Tensile Brass Hollow Bar

CZ115 High Tensile Brass Hollow Bars are high-quality brass alloy bars offering excellent strength, corrosion resistance, and wear durability. Designed for demanding industrial, marine, and engineering applications, they provide good machinability, reliable performance, and a long service life under high-load and harsh operating conditions.

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Description
Chemical Composition
Physical Properties

CATEGORY	ASTM	BS	EN	JIS	DIN	ISO	IS
High Tensile Brass		CZ115	CW722 R				IS 320 HT1

IS 320 HT1 or HT2
BS 2874 CZ114 or CZ115
JIS 3250H C6782 or C6783

Chemical Requirements	HT1	HT2
Copper	56.0 - 60.0%	56.0 - 61.0%
Lead	0.20 to 1.50%	0.50 to 1.50%
Iron	0.20 to 1.25%	0.20 to 1.50%
Tin	0.20 to 1.0%	1.0% max
Aluminum	0.2% max	0.30 to 2%
Manganese	0.25 - 2.0%	0.50-2.0%
Total Imp.	0.50% max	0.50% max
Zinc	Remainder	Remainder

Physical Properties
Condition	Size	T.S. MPa	EL% Min	T.S. MPa	EL% Min
As manufactured	All Size	430 min	20%	460 min	20%
Cold-worked & Stress	10-40	480 min	12%	520 min	12%
Relieved	40 above			500 min	15%

Fabrication Properties
Capacity for being
Cold formed	Poor	Fair
Hot worked	Good	Good
Machinability Rating	30%	30%
Resistance to Corrosion	Excellent	Excellent
Suitability for soldering	Excellent	Fair
Uses
HT1 is suitable for Soldering
Ht2 is suitable for Machining