Yellow Brass

ASTM B36 (Bar, Sheet, and Plate), ASTM B135 (Tubing)
Has the highest ductility in the yellow brass series. Easily machined but is more often cold formed.

Applications :

• Architecture: Grillwork
• Automotive: Odometer Contacts, Heater Cores, Thermostats, Electrical Connectors, Radiator Cores, Radiator Tube, Radiator Tanks, Tanks
• Builders Hardware: Odometer Contacts, Heater Cores, Thermostats, Electrical Connectors, Radiator Cores, Radiator Tube, Radiator Tanks, Tanks
• Consumer: Snaps, Planters, Fireplace Screens, Etched Articles, Bird Cages, Coinage, Chain Links, Pen/Pencil Inserts and Clips, Syringe Parts, Watch Parts, Costume Jewelry, Buttons, Shells - Electrical Sockets, Lamps

Equivalent Specifications:

Specifications	Designation
ISO	CuZn30
Europen	CuZn30
BS	CZ 106
JIS	C 2600
Russian	L70

Chemical Composition:

	Cu	Fe	Pb	Zn
Min/Max	68.5 - 71.5	0.05	0.07	Rem
Nominals	70.0000	-	-	30.0000

Specifications

Product	Specification
Bar	ASTM B36, B19, SAE J463, J461
Brazing Filler Metal	FEDERAL QQ-B-650
Cups, Cartridge Case	ASTM B129, MILITARY MIL-C-10375,
Disk	ASTM B19
Plate	AMS 4507, 4505, ASTM B19, B36
Rod	SAE J463, J461
Sheet	AMS 4507, 5408, 4505, ASTM B19, B36, SAE J463, J461
Shim Stock, Laminated	MILITARY MIL-S-22499
Strip	AMS 4507, 4505, ASTM B36, B569, B19, B888, SAE J463, J461
Tube, Seamless	ASTM B135, FEDERAL WW-T-791, MILITARY MIL-T-20219, SAE J463, J461
Tube, Welded	ASTM B587, B587
Wire	ASTM B134, SAE J463, J461

Fabrication:

Joining Technique	Suitability
Brazing	Excellent
Butt Weld	Good
Capacity for Being Cold Worked	Excellent
Capacity for Being Hot Formed	Fair
Coated Metal Arc Welding	Not Recommended
Gas Sheilded Arc Welding	Good
Machinability rating	30
Oxyacetylene Welding	Good
Seam Weld	Not Recommended
Soldering	Excellent
Spot Weld	Fair

Physical Properties

Product Property	US Customary	Metric
Coefficient of Thermal Expansion	11.1 ·10-6 per °F (68-572 °F)	20.0 · 10 6? per °C (20-300 C)
Density	0.308 lb/in3 @ 68 F	8.53 gm/cm3 @ 20 C
Electrical Conductivity	28 %IACS @ 68 F	0.164 MegaSiemens/cm @ 20 C
Electrical Resistivity	37.0 ohms-cmil/ft @ 68 F	6.15 microhm-cm @ 20 C
Melting Point Liquid US	1750 F	954 C
Melting Point Solid US	1680 F	916 C
Modulas of Elasticity in Tension	16000 ksi	110000 MPa
Modulas of Rigidity	6000 ksi	41370 MPa
Specific Gravity	8.53	8.53
Specific Heat Capacity	0.09 Btu/lb/°F @ 68 F	377.1 J/kg · °K at 293 K
Thermal Conductivity	70.0 Btu · ft/(hr · ft2 ·°F) @ 68 F	121.2 W/m · °K at 20 C

Sizes Available

WIRE	1mm TO 8 mm
HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND 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 200mm
INGOTS	AS per Specification

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ASTM B134
Hot-forms more readily and is stronger than C27000 Yellow Brass 65%.

Applications :

• Architecture: Handrails, Grillwork
• Automotive:  Tanks, Radiator Cores
• Builders Hardware:Push Plates, Finish Hardware, Hinges, Stencils, Kick Plates, Locks
• Electrical:Socket Shells, Screw Shells, Reflectors, Lamp Fixtures, Flashlight Shells

Equivelent Specifications:

Specifications	Designation
ISO	CuZn35
Europen	CuZn35
BS	CZ 107
JIS	C 2700

Chemical Composition:

	Cu	Fe	Pb	Zn
Min/Max	63.0 - 68.5	0.07	0.09	Rem
Nominals	65.0000	-	-	35.0000

Specifications

Product	Specification
Bolt	ASTM F468
Nuts	ASTM F467
Rod	SAE J463, J461
Screws	ASTM F468
Studs	ASTM F468
Tube	ASTM B135
Tube, Welded	ASTM B587
Wire	AMS 4712, 4713, ASTM B134, SAE J463, J461
Wire, Tinned	AMS 4710

Fabrication:

Joining Technique	Suitability
Brazing	Excellent
Butt Weld	Good
Capacity for Being Cold Worked	Excellent
Capacity for Being Hot Formed	Fair
Coated Metal Arc Welding	Not Recommended
Gas Sheilded Arc Welding	Good
Machinability rating	30
Oxyacetylene Welding	Good
Seam Weld	Not Recommended
Soldering	Excellent
Spot Weld	Fair

Physical Properties

Product Property	US Customary	Metric
Coefficient of Thermal Expansion	11.3 ·10-6 per oF (68-572 F)	20.3 · 10 6? per °C (20-300 C)
Density	0.306 lb/in3 @ 68 F	8.47 gm/cm3 @ 20 C
Electrical Conductivity	27 %IACS @ 68 F	0.158 MegaSiemens/cm @ 20 C
Electrical Resistivity	38.4 ohms-cmil/ft @ 68 F	6.38 microhm-cm @ 20 C
Melting Point Liquid US	1710 F	932 C
Melting Point Solid US	1660 F	904 C
Modulas of Elasticity in Tension	15000 ksi	103400 MPa
Modulas of Rigidity	5600 ksi	38610 Mpa
Specific Gravity	8.47	8.47
Specific Heat Capacity	0.09 Btu/lb/°F @ 68 F	377.1 J/kg · °K at 293 K
Thermal Conductivity	67.0 Btu · ft/(hr · ft2 ·°F) @ 68 F	116.0 W/m · °K at 20 C

Sizes Available

WIRE	1mm TO 8 mm
HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND 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 200mm
INGOTS	AS per Specification

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The C27200 YELLOW BRASS "63.5%"is the yellowish alloy of copper and zinc that also includes small amounts of other metals. The brass is high in strength and possess good corrosion resistance.

Applications :

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

Equivalent Specifications:

Specifications	Designation
Europen	CuZn36
Czech Republic	CuZn36

Chemical Composition:

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

Specifications

Product	Specification
Rod	ASTM B36
Plate	ASTM B36
Sheet	ASTM B36
Strip	ASTM B36
Tube	ASTM B135

Physical Properties

Product Property	US Customary	Metric
Melting Point - Liquidus	1680 F	916 C
Density	0.305 lb/in3 at 68 F	8.44 gm/cm3 @ 20 C
Specific Gravity	8.440	8.44
Electrical Conductivity	27.60 %IACS @ 68 F	0.161 MegaSiemens/cm @ 20 C
Thermal Conductivity	67 Btu · ft/(hr · ft2·oF)at 68F	116.0 W/m · oK at 20 C
Coefficient of Thermal Expansion	11.40 ·10-6 per oF (68-572 F)	20.5 ·10-6 per oC (20-300 C)
Specific Heat Capacity	0.090 Btu/lb/oF at 68 F	377.1 J/kg · oK at 293 K
Modulas of Elasticity in Tension	15000 ksi	103400 MPa
Modulus of Rigidity	5600 ksi	38610 MPa

Sizes Available

WIRE	1mm TO 8 mm
HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND 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 200mm
INGOTS	AS per Specification

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The C27400 Yellow Brass "63/37" possess relatively good corrosion resistance, moderately high strength, and in some forms it has very good ductility. The hot forms are more stronger than C26000.

Applications :-

• Industrial: Cold Headed Parts
• Plumbing:Plumbing Accessories, Traps, Plumbing Trap Tube

Equivalent Specifications:

Specifications	Designation
ISO	CuZn37
Europen	CuZn37
BS	CZ 108
JIS	C 2720
Russian	L-63

Chemical Composition:

	Cu	Fe	Pb	Zn
Min/Max	61.0-64.0	.05	.09	Rem
Nominals	62.5	-	-	37.5

Specifications

Product	Specification
Tube	ASTM B135
Wire	ASTM B134

Fabrication 

Joining Technique	Suitability
Soldering	Excellent
Brazing	Excellent
Oxyacetylene Welding	Good
Gas Shielded Arc Welding	Fair
Coated Metal Arc Welding	Not Recommended
Spot Weld	Good
Seam Weld	Not Recommended
Butt Weld	Good
Capacity for Being Cold Worked	Excellent
Capacity for Being Hot Formed	Fair
Machinability Rating	35

Physical Properties

Product Property	US Customary	Metric
Melting Point - Liquidus	1680 F	916 C
Density	0.305 lb/in3 at 68 F	8.44 gm/cm3 @ 20 C
Specific Gravity	8.440	8.44
Electrical Conductivity	27.60 %IACS @ 68 F	0.161 MegaSiemens/cm @ 20 C
Thermal Conductivity	67 Btu · ft/(hr · ft2·oF)at 68F	116.0 W/m · oK at 20 C
Coefficient of Thermal Expansion	11.40 ·10-6 per oF (68-572 F)	20.5 ·10-6 per oC (20-300 C)
Specific Heat Capacity	0.090 Btu/lb/oF at 68 F	377.1 J/kg · oK at 293 K
Modulas of Elasticity in Tension	15000 ksi	103400 MPa
Modulus of Rigidity	5600 ksi	38610 MPa

Sizes Available

WIRE	1mm TO 8 mm
HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND 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 200mm
INGOTS	AS per Specification

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Applications :-

• Plumbing Fittings.
• Plumbing Valves.
• Plumbing Taps.

Equivalent Specifications:

Specifications	Designation
ASTM	C28500
BS
DIN
EN	CW510L
GOST
ISO	CuZn42
JIS

Chemical Composition:

	Cu	Pb	Zn	Fe
Min/Max	57 – 59	.0.25 (Max.)	Rem. (Max.)	0.35 (Max.)

Specifications

Ingots
Bar
Square
Billets
Plate
Sheet
Flat
Rods
Profiles
Wire
Hollows
Hex
Tubes

Fabrication Properties: 

Joining Technique	Suitability
Soldering	Excellent
Brazing	Excellent
Oxyacetylene Welding	Good
Gas Shielded Arc Welding	Fair
Coated Metal Arc Welding	Not Recommended
Spot Weld	Good
Seam Weld	Not Recommended
Butt Weld	Good
Capacity for Being Cold Worked	Fair
Capacity for Being Hot Formed	Excellent
Forgeability Rating	100
Machinability Rating	60

Mechanical Properties:

Form	Temper	Temper Code	Tensile Strength (ksi)	YS-0.5% Ext (ksi)	Elongation (%)	Rockwell B Scale
Rod & Bar	Hard Drawn	H80	70 Min 73 Typ 80 Max	44 Min 48 Typ 58 Max	20 Typ	150 Typ

Physical Properties

Melting Point – Liquids °F	1650
Melting Point – Solidus °F	1630
Density lb/cu in. at 68 °F	0.303
Specific Gravity	8.39
Electrical Conductivity %IACS at 68°F	29
Thermal Conductivity Btu/ sq ft/ ft hr/ F at 68°F	58
Coefficient of Thermal Expansion 68-212 10-6 per °F (68 – 212°F)	11
Coefficient of Thermal Expansion 68-572 10-6 per °F (68 – 572°F)	121
Specific Heat Capacity Btu/ lb /°F at 68°F	0.09
Modulus of Elasticity in Tension ksi	12300

Sizes Available

WIRE	1mm TO 8 mm
HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND 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

Yes! I am Interested