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C33500
Elements | ||||
---|---|---|---|---|
Cu(1) | Pb | Zn | Fe(2) | |
(1) Cu + Sum of Named Elements 99.6% min. (2) For flat products, the iron shall be 0.10% max. |
||||
Min (%) | 62.0 | 0.25 | ||
Max (%) | 65.0 | 0.7 | Rem | 0.15 |
Form | Temper | Temper Code | Tensile Strength (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 |
61 Typ |
50 Typ |
23 Typ |
70 Typ |
65 Typ |
40 Typ |
0.04 | |||
1/4 Hard | H01 |
54 Typ |
40 Typ |
43 Typ |
55 Typ |
54 Typ |
36 Typ |
0.04 | ||||
Hard | H04 |
74 Typ |
60 Typ |
8 Typ |
80 Typ |
69 Typ |
43 Typ |
0.04 | ||||
Nominal Grain Size 0.025 mm | OS025 |
51 Typ |
19 Typ |
55 Typ |
72 Typ |
36 Typ |
0.04 | |||||
Nominal Grain Size 0.035 mm | OS035 |
49 Typ |
17 Typ |
57 Typ |
68 Typ |
31 Typ |
34 Typ |
0.04 | ||||
Nominal Grain Size 0.050 mm | OS050 |
47 Typ |
15 Typ |
62 Typ |
64 Typ |
26 Typ |
0.04 | |||||
Nominal Grain Size 0.070 mm | OS070 |
46 Typ |
14 Typ |
65 Typ |
58 Typ |
15 Typ |
32 Typ |
0.04 | ||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
74 Typ |
60 Typ |
8 Typ |
43 Typ |
0.04 | ||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
84 Typ |
0.04 | |||||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
54 Typ |
40 Typ |
43 Typ |
36 Typ |
0.04 | ||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
61 Typ |
50 Typ |
23 Typ |
40 Typ |
0.04 | ||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
46 Typ |
14 Typ |
65 Typ |
32 Typ |
0.04 | ||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
47 Typ |
15 Typ |
62 Typ |
0.04 | |||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
49 Typ |
17 Typ |
57 Typ |
34 Typ |
0.04 | ||||||
Welded, Drawn, and Stress Relieved from Half Hard, Tube | WR02 |
51 Typ |
19 Typ |
55 Typ |
0.04 | |||||||
Rod | 1/2 Hard | H02 |
57 Min for Standard |
25 Min for Standard |
7 Min for Standard |
<0.50 | ||||||
1/2 Hard | H02 |
55 Min for Standard |
10 Min for Standard |
0.75 | ||||||||
1/2 Hard | H02 |
62 Min for Standard |
15 Min for Standard |
5.7 Typ | 1.375 | |||||||
1/4 Hard | H01 |
50 Min for Standard |
15 Min for Standard |
0.75 | ||||||||
1/4 Hard | H01 |
42 Min for Standard |
20 Min for Standard |
1.35 | ||||||||
1/4 Hard | H01 |
52 Min for Standard |
10 Min for Standard |
<0.50 | ||||||||
Soft Anneal | O60 |
40 Min for Standard |
30 Min for Standard |
1.35 | ||||||||
Soft Anneal | O60 |
46 Min for Standard |
20 Min for Standard |
<0.50 | ||||||||
Soft Anneal | O60 |
44 Min for Standard |
25 Min for Standard |
0.75 |
Melting Point - Liquidus°F | 1700 |
---|---|
Melting Point - Solidus°F | 1650 |
Densitylb/cu in. at 68°F | 0.306 |
Specific Gravity | 8.47 |
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 | Fair |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Not Recommended |
Spot Weld | Fair |
Seam Weld | Not Recommended |
Butt Weld | Fair |
Capacity for Being Cold Worked | Good |
Capacity for Being Hot Formed | Poor |
Machinability Rating | 60 |
Common Fabrication Processes
- Blanking
- Drawing
- Machining
- Piercing and Punching
- Stamping
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 800 | 1300 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Builders Hardware | Butts | Appearance | Appearance |
Butts | Corrosion Resistance | Corrosion Resistance | |
Butts | Forming Characteristics | Formability | |
Butts | Machining Characteristics | Machinability | |
Butts | Mechanical Properties | Moderate Strength | |
Hardware | Corrosion Resistance | Corrosion Resistance | |
Hardware | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Hardware | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Hardware | Forming Characteristics | Cold Workability | |
Hardware | Forming Characteristics | Formability | |
Hardware | Machining Characteristics | Machinability | |
Hinge Brass | Appearance | Appearance | |
Hinge Brass | Corrosion Resistance | Corrosion Resistance | |
Hinge Brass | Machining Characteristics | Machinability | |
Hinge Brass | Mechanical Properties | Moderate Strength | |
Trim | Corrosion Resistance | Corrosion Resistance | |
Trim | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Trim | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Trim | Forming Characteristics | Cold Workability | |
Trim | Forming Characteristics | Formability | |
Trim | Machining Characteristics | Machinability | |
Consumer | Watch Backs | Appearance | Appearance |
Watch Backs | Corrosion Resistance | Corrosion Resistance | |
Watch Backs | Machining Characteristics | Machinability | |
Industrial | Screw Machine Products | Corrosion Resistance | Corrosion Resistance |
Screw Machine Products | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Screw Machine Products | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Screw Machine Products | Machining Characteristics | Machinability | |
Screw Machine Products | 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, Bar & Shapes | ASTM | B453/B453M | COPPER-ZINC-LEAD ALLOY (LEADED-BRASS) ROD | ||
Sheet | ASTM | B121/B121M | LEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR | ||
Strip | ASTM | B121/B121M | LEADED BRASS PLATE, SHEET, STRIP AND ROLLED BAR |
Corrosion Properties