Brass Wires

Backed by state-of-the-art manufacturing unit, we are able of meet the varied requirements of clients by manufacturing and offering a wide range of Riveting Brass Wire. These are acknowledged in domestic as well as overseas market owing to their durability, excellent performance, reliable operation, abrasion & corrosion resistance and longevity. Available at minimal prices, our Riveting Brass Wire are largely used in Automobile & Electronic Industry and related segments.

Typical Applications:

IS:2074
BS:2874CZ119
IS:4170/75
CuZn 38PB1 / 1.5.

Equivalent Specifications Technical specifications:

Chemical Requirements	CuZn35Pb1	CuZn35
Copper	62.0 - 65.0%	63.0 - 68.0%
Lead	0.75 to 1.50%	0.02% max.
Iron	0.10% max	0.05% max
Total Imp.	0.50% max	0.30% max
Zinc	Remainder	Remainder

Physical Properties
Condition	T.S. MPa	EL% Min	T.S. MPa	EL% Min
Quarter Hard (HA)	325-390	30%	340-345	30%
Half-Hard (HB)	400-490	20%	420-510	15%
Hard (HD)	500-685	15%	-	-
Extra Hard (HE)	695-885	5%	-	-

Fabrication Properties
Capacity for being
Cold forming	Excellent
Machinability Rating	70%
Bending	Excellent
Riveting	Excellent

Uses
Ductile Alloy with good combination of bending as well as cold heading properties

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C36000 Free Machining Brass / Free Cutting Brass is ideally suited for high speed machining operations with its superior machinability, thread rolling and knurling characteristics. Its machinability rating of 100 is standard against which all other copper alloys are rated. It is easily soldered or brazed and has good resistance to corrosion.

Typical Applications:

BUILDERS HARDWARE: Lock Bodies, Hardware, Fittings CONSUMER: Hot Combs (to Straighten Hair)
FASTENERS: Bolts, Nuts, Screws
INDUSTRIAL: Faucet Components, Pneumatic Fittings, Fluid Connectors, Automatic Screw Machine Parts, Unions, Adapters,
Screw Machine Products, Gauges, Valve Seats, Valve Trim, Valve Stems, Nozzles, Pinions, Gears
PLUMBING: Plumbers' Brass Goods, Faucet Stems, Faucet Seats, Plumbing Fittings

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
ISO	CuZn36Pb3
Europen	CuZn36Pb3
BS	CZ 133
Russian	LS63-3

Chemical Composition

	Cu	Fe	Pb	Zn
Min/Max	60.0 - 63.0	0.35	2.5 - 3.7	Rem
Nominals	61.5000	-	3.1000	35.4000

Physical Properties

Coefficient of Thermal Expansion	11.4 10⁻⁶Per °F (68-572 F)
Density	0.307 lb/in3 @ 68 F
Electrical Conductivity	26 %IACS @ 68 F
Electrical Resistivity	39.9 ohms-cmil/ft @ 68 F
Melting Point Liquid US	1650 F
Melting Point Solid US	1630 F
Modulas of Elasticity in Tension	14000 ksi
Modulas of Rigidity	5300 ksi
Specific Gravity	8.5
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

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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

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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

Melting Point - Liquidus	1680 F
Density	0.305 lb/in3 at 68 F
Specific Gravity	8.440
Electrical Conductivity	27.60 %IACS @ 68 F
Thermal Conductivity	67 BTU in/hr.ft².°F @ 68 F
Coefficient of Thermal Expansion	11.40 10⁻⁶Per °F (68-572 F)
Specific Heat Capacity	0.090 Btu/lb/°F at 68 F
Modulas of Elasticity in Tension	15000 ksi
Modulus of Rigidity	5600 ksi

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

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We provide High-Quality Brass Flat Wire with Bright surface finishing and brass color, widely uses in Zipper and textile Industries suitable for teeth formation, bending and punching work, top and bottom stopper.

Our Wires are suitable for the following designs:

Classic zippers used in high grade jeans and work jeans
Open-ended zippers, used in jackets
Two way open-ended zippers, generally used on long coats
Two way closed ended zippers used in luggage's

Features:

High tensile strength
Lengthy functional life
Flawless finish
Corrosion resistance

Grades

CuZn40	C28000	C3712	CZ712
CuZn37	C27200	C2720	CZ108
CuZn35	C27000	C2680	CZ107
CuZn30	C26000	C2600	CZ106

Chemical Composition

Copper	CuZn40	CuZn37	CuZn35	CuZn30
Copper	59.0 - 62.0%	62.0 - 65.0%	63.0 - 68.0%	68.5 - 71.5%
Lead	0.75% Max.	0.3% Max.	0.03% Max.	0.05% Max
Iron	0.1% Max.	0.1% Max.	0.05% Max.	0.05% Max
Zinc	Rem.	Rem.	Rem.	Rem.
Impurties	0.3% Max.	0.6% Max.	0.3% Max.	0.03% Max

Sizes Available

-	Min	Max	Tolerance
Width	2.5mm	10mm	+/-0.03 mm
Thickness	0.80mm	2.0mm	+/-0.02 mm
Hardness	90 HV	170 HV	-
Coli Weight		30-50 Kgs	-
Coli I.D.		300 mm	-
Coli Width		100 mm	-

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We provide High-Quality Brass Flat Wire with Bright surface finishing and brass color, widely uses in Zipper and textile Industries suitable for teeth formation, bending and punching work, top and bottom stopper.

Our Wires are suitable for the following designs:

Classic zippers used in high grade jeans and work jeans
Open-ended zippers, used in jackets
Two way open-ended zippers, generally used on long coats
Two way closed ended zippers used in luggage's

Features:

High tensile strength
Lengthy functional life
Flawless finish
Corrosion resistance

Grades

CuZn40	C28000	C3712	CZ712
CuZn37	C27200	C2720	CZ108
CuZn35	C27000	C2680	CZ107
CuZn30	C26000	C2600	CZ106

Chemical Composition

Copper	CuZn40	CuZn37	CuZn35	CuZn30
Copper	59.0 - 62.0%	62.0 - 65.0%	63.0 - 68.0%	68.5 - 71.5%
Lead	0.75% Max.	0.3% Max.	0.03% Max.	0.05% Max
Iron	0.1% Max.	0.1% Max.	0.05% Max.	0.05% Max
Zinc	Rem.	Rem.	Rem.	Rem.
Impurties	0.3% Max.	0.6% Max.	0.3% Max.	0.03% Max

Sizes Available

-	Min	Max	Tolerance
Width	2.5mm	10mm	+/-0.03 mm
Thickness	0.80mm	2.0mm	+/-0.02 mm
Hardness	90 HV	170 HV	-
Coli Weight		30-50 Kgs	-
Coli I.D.		300 mm	-
Coli Width		100 mm	-

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AWS A5.8: RB CuZn-C / UNS: C68100 / EN ISO 1044: CU 304 | DIN: W. Nr. 2.0533 / DIN: L-CuZn39Sn
Low Fuming Bronze C68100 suitable for welding of copper material, such as copper and tin copper alloys, especially for jointing welding of copper-zinc and steel. Also used for repairing of copper cast parts. Low Fuming Bronze is a general-purpose oxyacetylene brazing rod used for steel, copper alloys, cast iron, nickel alloys and stainless steel. A balanced chemical analysis of copper and zinc as well as alloying elements of tin, iron, manganese and silicon produce weld deposits are easily attained simply by applying a neutral or slightly oxidizing flame. The high silicon content of Low Fuming Bronze keeps fumes to a minimum. Preheating is required for some applications and bronze brazing flux is required for the bare rods.

Chemical Composition

	Cu	Pb	Sn	Zn	Fe	Ai	Mn	Si
Min(%)	57.0 to 60.0	0.05 Max	0.75 - 1.10	Rem	0.25-1.25	0.01 Max	0.01-0.05	0.04-0.15
Max(%)	57.0 to 60.0	0.05 Max	0.75 - 1.10	Rem	0.25-1.25	0.01 Max	0.01-0.05	0.04-0.15

Physical & Mechincal Properties

Uts Kg/mm2	46 Min.
Elongation on 5.65 50/50 mm	8 Min
Hardness (HRB/HB/HV)	130 Min
Solidus Temperature	866°C (1591°F)
Density	8.4 gms/cm³
Liquidus Temperature	888°C (1630F)

Sizes Available

WIRE	1mm To 11mm

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The exceptional hot working characteristics of C37700 makes it the classic alloy for forgings. With outstanding flow characteristics, this alloy can be forged and machined into sophisticated and most complex components. C37700 can also easily be electroplated with various finishes.

Typical Applications:

BUILDERS HARDWARE: Door Handles, Decorative Knobs, Furniture Hardware
BUILDING: Valve Bodies for Refrigeration, Chemicals
CONSUMER: Golf Putters, Valve Bodies for Scuba & Propane Spray Tanks, Valve Bodies for Agricultural Spray Tanks
ELECTRICAL: Covers, Fuse Bodies
INDUSTRIAL: Valve Components, Forgings and Pressings of All Kinds

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
ISO	CuZn40Pb2
Europen	CuZn40Pb2
BS	CZ-122
JIS	C 3561
Russian	LS59-3

Chemical Composition

	Cu	Fe	Pb	Zn
Min/Max	58.0 - 61.0	0.3	1.5 - 2.5	Rem
Nominals	59.5000	-	2.0000	38.0000

Physical Properties

Coefficient of Thermal Expansion	11.5 10⁻⁶Per °F (68-572 F)
Density	0.305 lb/in3 @ 68 F
Electrical Conductivity	27 %IACS @ 68 F
Electrical Resistivity	338.4 ohms-cmil/ft @ 68 F
Melting Point Liquid US	1640 F
Melting Point Solid US	1620 F
Modulas of Elasticity in Tension	15000 ksi
Modulas of Rigidity	5600 ksi
Specific Gravity	8.44
Specific Heat Capacity	0.09 Btu/lb/°F @ 68 F
Thermal Conductivity	69.0 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

Riveting Brass Wire

Free Cutting Brass Wire

Lead Free Brass Wire

Flat Brass Wire

Zipper Brass Wire

Stitching Brass Wire

Brazing Brass Wire

Forging Brass Wire