About Us

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

Lead Free Brass Wire

Brass Wires / Lead Free Brass Wire

Lead Free Brass Wire is an eco-friendly brass alloy designed for applications requiring safety, corrosion resistance, and regulatory compliance. It offers excellent strength, formability, and durability, making it ideal for electrical components, plumbing fittings, food-grade equipment, medical devices, and environmentally responsible industrial applications.

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Description
Chemical Composition
Physical Properties
Sizes Available

CuZn37 is the major brass alloy for the cold forming process. Even though brasses with lower Zinc content have better cold forming properties, CuZn37 is the most used alloy. Reasons for this are on the one hand economical due to lower price of Zinc compared to Copper, on the other hand the forming properties of this alloy meet the demand of many applications

Typical Applications:

Fasteners: Fasteners, Fasteners
Industrial: Cold Headed Parts, Heat Exchanger Shells, Pump Cylinder Liners

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
Europen	CuZn36

Chemical Composition

	Cu	Fe	Pb	Zn
Min/Max	62.0 - 65.0	.07	.07	Rem
Nominals	63.5	-	-	36.5

Physical Properties

Coefficient of Thermal Expansion	11.40 10−6Per °F (68-572 F)
Density	0.305 lb/in3 @ 68 F
Melting Point Liquid US	1680 F
Modulas of Elasticity in Tension	15000 ksi
Modulas of Rigidity	5600 ksi
Specific Gravity	8.440
Electrical Conductivity	27.60 %IACS @ 68 F
Specific Heat Capacity	0.09 Btu/lb/°F @ 68 F
Thermal Conductivity	67.0 BTU in/hr.ft2.°F @ 68 F

Sizes Available

WIRE	1mm To 8mm
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