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BRASS ALLOYS
BRONZE ALLOYS

COPPER ALLOYS

Yellow Brass

C26000 Cartridge Brass "70/30"

C26000 Cartridge Brass
C26000 Cartridge Brass "70/30"
PDF
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 :
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

C27000 Yellow Brass "65%"

C27000 Yellow Brass
C27000 Yellow Brass "65%"
PDF
ASTM B134
Hot-forms more readily and is stronger than C26000.

Applications :






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

C27200 Yellow Brass "63.5%"

C27200 Yellow Brass
C27200 Yellow Brass "63.5%"
PDF
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 :







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

C27400 Yellow Brass "63/37"

c27400-yellow-bras-63-37
C27400 Yellow Brass "63/37"
PDF
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 :-








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

C28500 Yellow Brass "58/42"

C28500 Yellow Brass "58/42"
C28500 Yellow Brass
PDF
Applications :-

















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

Product Range

Brass Wires Specialized Brass Wires Brass Rods Specialized Copper Alloy Rods Ingots & Billet
Copper & Copper Alloy Tubes Bronze Rods Brass Tubes Copper Nickel
BRASS ALLOYS
Leaded Brass Naval Brass Nickel Silver Brass Red Brass Yellow Brass
Other Brass
BRONZE ALLOYS
Aluminum Bronze Silicon Aluminum Bronze Manganese Bronze Nickel Aluminum Bronze
COPPER ALLOYS
Beryllium Chromium Copper Copper Nickel Leaded Copper Other Copper

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