C27450 Dzr Lead Free Brass Bars

C27450 Lead Free Brass to not only aid in lead free compliance, but to optimize manufacturing efficiencies through productivity & complete recyclability.

Typical Applications:

• Potable water components, fixtures & applications
• PEX plumbing applications & systems
• Forged products requiring lead free &/or dezincification compliance

Advantages:

• Good machineability
• Excellent ability to Thread Roll
• Dezincification Resistant
• Excellent forgeability
• Excellent Brazing & Plating

Equivelent Specifications:

Specifications	Designation
ISO	CuZn37
EN	CW508L
JIS	C27450

Chemical Composition:

	Cu	Pb	Zn	Fe	Other
Min/Max	60-65	<0.25(max)	Rem	0.35	<0.5
Nominals	63.0	-	37.00	-	-

Fabrication:

Joining Technique	Suitability
Soldering	Excellent
Brazing	Excellent
Cold working	Excellent
Plating	Excellent
Forgability	95
Machinability	70

Physical Properties :

Joining Technique	Suitability
Tensile Strength (ksi)	58
Yield Strength (ksi)	40
Elongation (%)	30%
Hardness (Rb)	55-75

Sizes Available

ROUND RODS	1 mm to 8 mm
HEX	5 mm to 65 mm
SQUARE	4 mm to 60 mm
FLAT	4 mm Min Thickness and max Width 120 mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

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 Uses :

• Builders Hardware: Drawer Pulls, Hinges, Drawer Handles
• Consumer : Bicycle Spoke Nipples, Clock and Watch Parts, Clock Plates and Nuts, Key Blanks
• Fasteners : Nuts, Rivets, Screws
• Industrial : Ratchets, Instrument Backs, Automatic Screw Machine Parts, Valve Stems, Pinions, Flare Fittings, Couplings, Bearing Cages, Channel Plate, Wheels, Gears, Adapters
• Other : Engravers Plate
• Plumbing : Faucet Seats, Faucet Stems, Pipe Fittings, Plumbers Fittings, Plumbers' Brass Goods

Equivelent Specifications:

Specifications	Designation
ISO	CuZn37Pb2
EN	CuZn37Pb2
Czech	CuZn37Pb2
Republic	CuZn21Si3P
BS	CZ119

Chemical Composition:

	Cu	Pb	Zn	Fe
Min/Max	60.0-63.0	1.5-2.5	Rem	.15
Nominals	61.5	2.0	36.5	0.10

Physical Properties :

Melting Point – Liquidus °F	1670 F
Melting Point – Solidus °F	1630 F
Density lb./cu in. at 68°F	0.306 lb/in3 at 68 F
Specific Gravity	8.470
Electrical Conductivity*% IACS at 68°F	26
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	11.3
Specific Heat Capacity Btu/ lb. /°F at 68°F	8.470
Modulus of Elasticity in Tension (ksi)	5600

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

Naval Brasses are nominally composed of 60% copper, 39.2% zinc and 0.8% tin. As are typical of brass alloys. Naval brasses have good strength and rigidity. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. The addition of tin also gives the C486 alloys an inherent resistance to dezincification, thereby further inhibiting the impingement by seawater at higher than normal temperatures. The alloys are also noted for its resistance to wear, fatigue, galling, and stress corrosion cracking.

Equivelent Specifications:

Specifications	Designation
ISO	CuZn28Sn1
EN	CuZn28Sn1As
BS	CZ 111
JIS	C 4430
Russian	L62-1

Chemical Composition:

	Cu	Pb	Zn	As	Sn
Min/Max	59.0 - 62.0	1.0-2.5	Rem	0.02-0.25	0.30-1.5
Nominals	60.5	1.7	-	0.13	0.9

Physical Properties :

Melting Point – Liquidus °F	1670 F
Melting Point – Solidus °F	1630 F
Density lb./cu in. at 68°F	0.306 lb/in3 at 68 F
Specific Gravity	8.470
Electrical Conductivity*% IACS at 68°F	26
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	11.3
Specific Heat Capacity Btu/ lb. /°F at 68°F	8.470
Modulus of Elasticity in Tension (ksi)	5600

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

C69300 Lead-free ECO BRASS
It is a great replacement for leaded fittings and its corrosion resistance properties make it an excellent solution for water supply and plumbing applications. also has good machinability, excellent hot forgeability, easily accepts solder and brazing, and has excellent polishing and plating capabilities.

Typical Uses :

• Industrial: Plumbing: Stop Valves, PEX fittings, Ball valves, Commercial and Residential water faucet parts. Automotive: Fluid Connectors, Sensor Bodies, Thermostat Parts. Industrial: Automatic Screw Machine Parts, Bolts, Condenser Tube Plate, Nuts, Pneumatic Fittings, Pump Parts, Screw Machine Product, Valve Stems, Valve Bodies for Water

Equivelent Specifications:

Specifications	Designation
ASTM	C69300
JIS	6931
EN	CW724R
ISO	CuZn21Si3P

Chemical Composition:

	Cu	Pb	Sn	Zn	Fe	Ni	P	Si	Mn
Min/Max	73.0	-	-	-	-	-	0.04	2.7	-
Nominals	77.0	0.09	0.20	Rem	0.10	0.1	0.15	3.4	0.10

Physical Properties :

Melting Point – Liquidus °F	1616
Melting Point – Solidus °F	1571 F
Density lb./cu in. at 68°F	0.3
Specific Gravity	8.3
Electrical Conductivity*% IACS at 68°F	8
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	21.8
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	10.4
Specific Heat Capacity Btu/ lb. /°F at 68°F	0.09
Modulus of Elasticity in Tension (ksi)	15200

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

It is a great replacement for leaded fittings and its corrosion resistance properties make it an excellent solution for water supply and plumbing applications. also has good machinability, excellent hot forgeability, easily accepts solder and brazing, and has excellent polishing and plating capabilities.

Typical Uses :

• Industrial: Plumbing: Stop Valves, PEX fittings, Ball valves, Commercial and Residential water faucet parts. Automotive: Fluid Connectors, Sensor Bodies, Thermostat Parts. Industrial: Automatic Screw Machine Parts, Bolts, Condenser Tube Plate, Nuts, Pneumatic Fittings, Pump Parts, Screw Machine Product, Valve Stems, Valve Bodies for Water

Equivelent Specifications:

Specifications	Designation
ASTM	C69300
JIS	6931
EN	CW724R
ISO	CuZn21Si3P

Chemical Composition:

	Cu	Pb	Sn	Zn	Fe	Ni	P	Si	Mn
Min/Max	73.0	-	-	-	-	-	0.04	2.7	-
Nominals	77.0	0.09	0.20	Rem	0.10	0.1	0.15	3.4	0.10

Physical Properties :

Melting Point – Liquidus °F	1616
Melting Point – Solidus °F	1571 F
Density lb./cu in. at 68°F	0.3
Specific Gravity	8.3
Electrical Conductivity*% IACS at 68°F	8
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	21.8
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	10.4
Specific Heat Capacity Btu/ lb. /°F at 68°F	0.09
Modulus of Elasticity in Tension (ksi)	15200

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

Alloy CW602N Brass is a copper-zinc-lead alloy with a small addition of arsenic, having a mainly alpha phase structure in the “as used” heat treated condition, with a fine dispersion of lead particles. It has excellent machinability, good cold forming properties, with a high resistance to dezincification.

Typical Uses :

• Valves, stopcocks, taps and other plumbing fitting coming in contact with chlorinated water supplies.

Equivelent Specifications:

Specifications	Designation
UNS	C35330
BS	CZ 132
EN	CW602N

Chemical Composition:

	Cu	Pb	Zn	As
Min/Max	61.0-63.0	1.7-2.8	Rem	0.02-0.15

Physical Properties :

Melting Point – Liquidus °F	1660
Melting Point – Solidus °F	1645 F
Density lb./cu in. at 68°F	8.45 lb/in3 at 68 F
Specific Gravity	8.45
Electrical Conductivity*% IACS at 68°F	26
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	12.4
Specific Heat Capacity Btu/ lb. /°F at 68°F	8.470
Modulus of Elasticity in Tension (ksi)	15000

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

It is a great replacement for leaded fittings and its corrosion resistance properties make it an excellent solution for water supply and plumbing applications. also has good machinability, excellent hot forgeability, easily accepts solder and brazing, and has excellent polishing and plating capabilities.

Typical Uses :

• Industrial: Plumbing: Stop Valves, PEX fittings, Ball valves, Commercial and Residential water faucet parts. Automotive: Fluid Connectors, Sensor Bodies, Thermostat Parts. Industrial: Automatic Screw Machine Parts, Bolts, Condenser Tube Plate, Nuts, Pneumatic Fittings, Pump Parts, Screw Machine Product, Valve Stems, Valve Bodies for Water.

Equivelent Specifications:

Specifications	Designation
ASTM	C69300
JIS	6931
EN	CW724R
ISO	CuZn21Si3P

Chemical Composition:

	Cu	Pb	Sn	Zn	Fe	Ni	P	Si	Mn
Min	73.0	-	-	-	-	-	0.04	2.7	-
Max	77.0	0.09	0.20	Rem	0.10	0.1	0.15	3.4	0.10

Physical Properties :

Melting Point – Liquidus °F	1616
Melting Point – Solidus °F	1571 F
Density lb./cu in. at 68°F	0.3
Specific Gravity	8.3
Electrical Conductivity*% IACS at 68°F	8
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	21.8
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	10.4
Specific Heat Capacity Btu/ lb. /°F at 68°F	0.09
Modulus of Elasticity in Tension (ksi)	15200

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

Naval Brasses are nominally composed of 60% copper, 39.2% zinc and 0.8% tin. As are typical of brass alloys. Naval brasses have good strength and rigidity. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. The addition of tin also gives the C486 alloys an inherent resistance to dezincification, thereby further inhibiting the impingement by seawater at higher than normal temperatures. The alloys are also noted for its resistance to wear, fatigue, galling, and stress corrosion cracking.


Equivelent Specifications:

Specifications	Designation
ISO	CuZn28Sn1
EN	CuZn28Sn1As
BS	CZ 111
JIS	C 4430
Russian	L62-1

Chemical Composition:

	Cu	Pb	Zn	As	Sn
Min/Max	59.0 - 62.0	1.0-2.5	Rem	0.02-0.25	0.30-1.5
Nominals	60.5	1.7	-	0.13	0.9

Physical Properties

Melting Point – Liquidus °F	1645
Melting Point – Solidus °F	1635 F
Density lb./cu in. at 68°F	0.304 lb/in3 at 68 F
Specific Gravity	8.42
Electrical Conductivity*% IACS at 68°F	25
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	13
Specific Heat Capacity Btu/ lb. /°F at 68°F	8.470
Modulus of Elasticity in Tension (ksi)	14600

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

Melting Point – Liquidus °F	1616
Melting Point – Solidus °F	1571 F
Density lb./cu in. at 68°F	0.3
Specific Gravity	8.3
Electrical Conductivity*% IACS at 68°F	8
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	21.8
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	10.4
Specific Heat Capacity Btu/ lb. /°F at 68°F	0.09
Modulus of Elasticity in Tension (ksi)	15200

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

Alloy CW132 Brass is a copper-zinc-lead alloy with a small addition of arsenic, having a mainly alpha phase structure in the “as used” heat treated condition, with a fine dispersion of lead particles. It has excellent machinability, good cold forming properties, with a high resistance to dezincification.

Typical Applications:

• Valves, stopcocks, taps and other plumbing fitting coming in contact with chlorinated water supplies.

Equivelent Specifications:

Specifications	Designation
UNS	C35330
BS	CZ 132
EN	CW602N

Chemical Composition:

	Cu	Pb	Zn	As
Min/Max	61.0-63.0	1.7-2.8	Rem	0.02-0.15

Physical Properties

Melting Point – Liquidus °F	1660
Melting Point – Solidus °F	1645 F
Density lb./cu in. at 68°F	8.45 lb/in3 at 68 F
Specific Gravity	8.45
Electrical Conductivity*% IACS at 68°F	26
Thermal Conductivity Btu/ sq. ft/ ft.Hr/ °F at 68°F	67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)	12.4
Specific Heat Capacity Btu/ lb. /°F at 68°F	8.470
Modulus of Elasticity in Tension (ksi)	15000

Sizes Available

ROUND RODS	1.2mm To 250mm
HEX	5mm To 65mm
SQUARE	4mm To 60mm
FLAT	4mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification