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	| Elements | ||||
|---|---|---|---|---|
| Cu(1,2) | Pb | Zn | Fe(3) | |
| (1) Cu + Sum of Named Elements  99.6% min. (2) Cu, 61.0% min. for rod. (3) For flat products, the iron shall be 0.10% max. | ||||
| Min (%) | 60.0 | 0.8 | ||
| Max (%) | 63.0 | 2.0 | Rem | 0.15 | 
| Form | Temper | Temper Code | Tensile Strength (ksi) | YS-0.2% Offset (ksi) | YS-0.5% Ext (ksi) | Elongation (%) | Rockwell B scale | Rockwell F scale | Rockwell 30T scale | Shear Strength (ksi) | Torsion Modulus (ksi) | Ultimate Tensile Strength in Shear (ksi) | Section Size (in) | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||||||||
| Flat Products | 1/2 Hard | H02 | 60 Typ | 45 Typ | 45 Typ | 29 Typ | 66 Typ | 60 Typ | 0.04 | ||||
| 1/4 Hard | H01 | 54 Typ | 34 Typ | 32 Typ | 43 Typ | 53 Typ | 52 Typ | 0.04 | |||||
| 3/4 Hard | H03 | 67 Typ | 55 Typ | 53 Typ | 17 Typ | 75 Typ | 68 Typ | 0.04 | |||||
| Extra Hard | H06 | 84 Typ | 69 Typ | 65 Typ | 5 Typ | 86 Typ | 75 Typ | 0.04 | |||||
| Hard | H04 | 73 Typ | 60 Typ | 60 Typ | 10 Typ | 80 Typ | 71 Typ | 0.04 | |||||
| Nominal Grain Size 0.015 mm | OS015 | 51 Typ | 25 Typ | 25 Typ | 46 Typ | 74 Typ | 0.04 | ||||||
| Nominal Grain Size 0.025 mm | OS025 | 48 Typ | 20 Typ | 20 Typ | 50 Typ | 70 Typ | 0.04 | ||||||
| Nominal Grain Size 0.035 mm | OS035 | 47 Typ | 16 Typ | 16 Typ | 54 Typ | 67 Typ | 0.04 | ||||||
| Nominal Grain Size 0.050 mm | OS050 | 45 Typ | 13 Typ | 13 Typ | 57 Typ | 61 Typ | 0.04 | ||||||
| Flat Products & Rod | 1/2 Hard | H02 | 70 Typ | 52 Typ | 22 Typ | 42 Typ | 0.47 | ||||||
| 1/2 Hard | H02 | 60 Typ | 45 Typ | 29 Typ | 0.04 | ||||||||
| 1/4 Hard | H01 | 58 Typ | 44 Typ | 42 Typ | 38 Typ | 0.47 | |||||||
| 1/4 Hard | H01 | 54 Typ | 34 Typ | 43 Typ | 0.04 | ||||||||
| Nominal Grain Size 0.015 mm | OS015 | 55 Typ | 25 Typ | 46 Typ | 36 Typ | 0.47 | |||||||
| Nominal Grain Size 0.015 mm | OS015 | 51 Typ | 25 Typ | 46 Typ | 0.04 | ||||||||
| Nominal Grain Size 0.050 mm | OS050 | 48 Typ | 16 Typ | 56 Typ | 34 Typ | 0.47 | |||||||
| Nominal Grain Size 0.050 mm | OS050 | 45 Typ | 13 Typ | 57 Typ | 0.04 | ||||||||
| Rod | 1/2 Hard | H02 | 55 Min for Standard | 25 Min for Standard | 10 Min for Standard | 80 Typ | 70 Typ | 42 Typ | 0.75 | ||||
| 1/2 Hard | H02 | 50 Min for Standard | 15 Min for Standard | 5.7 Typ | 1.375 | ||||||||
| 1/2 Hard | H02 | 57 Min for Standard | 7 Min for Standard | <0.50 | |||||||||
| 1/4 Hard | H01 | 42 Min for Standard | 20 Min for Standard | 1.375 | |||||||||
| 1/4 Hard | H01 | 50 Min for Standard | 15 Min for Standard | 60 Typ | 57 Typ | 38 Typ | 0.75 | ||||||
| 1/4 Hard | H01 | 52 Min for Standard | 10 Min for Standard | <0.50 | |||||||||
| Nominal Grain Size 0.015 mm | OS015 | 55 Typ | 25 Typ | 46 Typ | 85 Typ | 50 Typ | 36 Typ | 0.5 | |||||
| Nominal Grain Size 0.050 mm | OS050 | 48 Typ | 16 Typ | 56 Typ | 65 Typ | 25 Typ | 34 Typ | 0.5 | |||||
| Soft Anneal | O60 | 44 Min for Standard | 25 Min for Standard | 0.75 | |||||||||
| Soft Anneal | O60 | 40 Min for Standard | 30 Min for Standard | 1.375 | |||||||||
| Soft Anneal | O60 | 46 Min for Standard | 20 Min for Standard | <0.50 | |||||||||
| Melting Point - Liquidus°F | 1680 | 
|---|---|
| Melting Point - Solidus°F | 1640 | 
| Densitylb/cu in. at 68°F | 0.305 | 
| Specific Gravity | 8.44 | 
| Electrical Conductivity% IACS at 68°F | 26 | 
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 67 | 
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 11.3 | 
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 | 
| Modulus of Elasticity in Tensionksi | 15000 | 
| Modulus of Rigidityksi | 5600 | 
| Technique | Suitability | 
|---|---|
| Soldering | Excellent | 
| Brazing | Good | 
| Oxyacetylene Welding | Not Recommended | 
| Gas Shielded Arc Welding | Not Recommended | 
| Coated Metal Arc Welding | Not Recommended | 
| Spot Weld | Not Recommended | 
| Seam Weld | Not Recommended | 
| Butt Weld | Fair | 
| Capacity for Being Cold Worked | Fair | 
| Capacity for Being Hot Formed | Fair | 
| Forgeability Rating | 50 | 
| Machinability Rating | 70 | 
							  Common Fabrication Processes
- Blanking
- Machining
- Piercing and Punching
- Roll Threading and Knurling
- Stamping
| Treatment | Minimum* | Maximum* | ||
|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. | ||||
| Annealing | 800 | 1100 | ||
| Hot Working Temperature | 1400 | 1500 | ||
| Product Category | Product | Reason Category | Reason | 
|---|---|---|---|
| Builders Hardware | Hinges | Appearance | Appearance | 
| Hinges | Corrosion Resistance | Corrosion Resistance | |
| Hinges | Machining Characteristics | Machinability | |
| Hinges | Mechanical Properties | Moderate Strength | |
| Consumer | Keys | Corrosion Resistance | Corrosion Resistance | 
| Keys | Machining Characteristics | Machinability | |
| Keys | Mechanical Properties | Moderate Strength | |
| Lock Parts | Corrosion Resistance | Corrosion Resistance | |
| Lock Parts | Machining Characteristics | Machinability | |
| Lock Parts | Mechanical Properties | Moderate Strength | |
| Lock Tumblers | Corrosion Resistance | Corrosion Resistance | |
| Lock Tumblers | Machining Characteristics | Machinability | |
| Lock Tumblers | Mechanical Properties | Moderate Strength | |
| Fasteners | Nuts | Corrosion Resistance | Corrosion Resistance | 
| Nuts | Machining Characteristics | Machinability | |
| Nuts | Mechanical Properties | Moderate Strength | |
| Washers | Corrosion Resistance | Corrosion Resistance | |
| Washers | Machining Characteristics | Machinability | |
| Washers | Mechanical Properties | Moderate Strength | |
| Industrial | Bearing Cages | Corrosion Resistance | Corrosion Resistance | 
| Bearing Cages | Machining Characteristics | Machinability | |
| Bearing Cages | Mechanical Properties | Moderate Strength | |
| Book Dies | Corrosion Resistance | Corrosion Resistance | |
| Book Dies | Machining Characteristics | Machinability | |
| Book Dies | Mechanical Properties | Moderate Strength | |
| Clock Plates | Appearance | Appearance | |
| Clock Plates | Corrosion Resistance | Corrosion Resistance | |
| Clock Plates | Machining Characteristics | Machinability | |
| Clock Plates | Mechanical Properties | Moderate Strength | |
| Engraving Plates | Appearance | Appearance | |
| Engraving Plates | Corrosion Resistance | Corrosion Resistance | |
| Engraving Plates | Machining Characteristics | Machinability | |
| Engraving Plates | Mechanical Properties | Moderate Strength | |
| Gears | Corrosion Resistance | Corrosion Resistance | |
| Gears | Machining Characteristics | Machinability | |
| Gears | Mechanical Properties | Moderate Strength | |
| Hose Couplings | Corrosion Resistance | Corrosion Resistance | |
| Hose Couplings | Machining Characteristics | Machinability | |
| Hose Couplings | Mechanical Properties | Moderate Strength | |
| Meter Parts | Corrosion Resistance | Corrosion Resistance | |
| Meter Parts | Machining Characteristics | Machinability | |
| Meter Parts | Mechanical Properties | Moderate Strength | |
| Strike Plates | Appearance | Appearance | |
| Strike Plates | Corrosion Resistance | Corrosion Resistance | |
| Strike Plates | Machining Characteristics | Machinability | |
| Strike Plates | Mechanical Properties | Moderate Strength | |
| Templates | Corrosion Resistance | Corrosion Resistance | |
| Templates | Machining Characteristics | Machinability | |
| Templates | Mechanical Properties | Moderate Strength | |
| Type Characters | Corrosion Resistance | Corrosion Resistance | |
| Type Characters | Machining Characteristics | Machinability | |
| Type Characters | Mechanical Properties | Moderate Strength | |
| Wear Plates | Corrosion Resistance | Corrosion Resistance | |
| Wear Plates | Machining Characteristics | Excellent Machinability | |
| Wear Plates | Mechanical Properties | Moderate Strength | |
| Plumbing | Sink Strainers | Corrosion Resistance | Corrosion Resistance | 
| Sink Strainers | Machining Characteristics | Machinability | |
| Sink Strainers | Mechanical Properties | Moderate Strength | 
| Form | Specific Sub-Form | Application | System | Standard | Description | 
|---|---|---|---|---|---|
| Bar | ASTM | B121/B121M | LEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR | ||
| Plate | ASTM | B121/B121M | LEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR | ||
| Rod | SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | ||
| SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
| Rod, Bar & Shapes | ASTM | B453/B453M | COPPER-ZINC-LEAD ALLOY (LEADED-BRASS) ROD | ||
| Sheet | ASTM | B121/B121M | LEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR | ||
| SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
| SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
| Strip | ASTM | B121/B121M | LEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR | ||
| SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
| SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | 
								Corrosion Properties