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C75200
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mn | |
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
||||||
Min (%) | 63.0 | 16.5 | ||||
Max (%) | 66.5 | 0.05 | Rem | 0.25 | 19.5 | 0.50 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell F scale | Rockwell 30T scale | Section Size (in) |
Cold Work (%) |
---|---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||||||
Flat Products | 1/2 Hard | H02 |
74 Typ |
62 Typ |
8 Typ |
83 Typ |
72 Typ |
0.04 | ||
1/4 Hard | H01 |
65 Typ |
50 Typ |
20 Typ |
73 Typ |
65 Typ |
0.04 | |||
Hard | H04 |
85 Typ |
74 Typ |
3 Typ |
87 Typ |
75 Typ |
0.04 | |||
Nominal Grain Size 0.015 mm | OS015 |
60 Typ |
30 Typ |
32 Typ |
55 Typ |
90 Typ |
0.04 | |||
Nominal Grain Size 0.035 mm | OS035 |
58 Typ |
25 Typ |
40 Typ |
40 Typ |
85 Typ |
0.04 | |||
Rod | Hard | H04 |
70 Typ |
60 Typ |
20 Typ |
78 Typ |
0.5 | 20 | ||
Nominal Grain Size 0.035 mm | OS035 |
56 Typ |
25 Typ |
42 Typ |
0.5 | |||||
Wire | 1/2 Hard | H02 |
86 Typ |
80 Typ |
7 Typ |
0.08 | ||||
1/4 Hard | H01 |
73 Typ |
65 Typ |
16 Typ |
0.08 | |||||
Hard | H04 |
103 Typ |
90 Typ |
3 Typ |
0.08 | |||||
Nominal Grain Size 0.015 mm | OS015 |
60 Typ |
30 Typ |
35 Typ |
0.08 | |||||
Nominal Grain Size 0.035 mm | OS035 |
58 Typ |
25 Typ |
45 Typ |
0.08 |
Melting Point - Liquidus°F | 2030 |
---|---|
Melting Point - Solidus°F | 1960 |
Densitylb/cu in. at 68°F | 0.316 |
Specific Gravity | 8.75 |
Electrical Conductivity% IACS at 68°F | 6 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 19 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 18000 |
Modulus of Rigidityksi | 6800 |
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 | Fair |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Poor |
Machinability Rating | 20 |
Common Fabrication Processes
- Blanking
- Drawing
- Etching
- Forming and Bending
- Heading and Upsetting
- Roll Threading and Knurling
- Shearing
- Spinning
- Squeezing and Swaging
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1100 | 1400 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Consumer | Bows | Appearance | Appearance |
Bows | Appearance | Color | |
Bows | Corrosion Resistance | Corrosion Resistance | |
Bows | Mechanical Properties | Moderate Strength | |
Camera Parts | Appearance | Color | |
Camera Parts | Corrosion Resistance | Corrosion Resistance | |
Camera Parts | Mechanical Properties | Moderate Strength | |
Camera Parts | Plating Characteristics | Plateable | |
Costume Jewelry | Appearance | Color | |
Costume Jewelry | Corrosion Resistance | Corrosion Resistance | |
Costume Jewelry | Mechanical Properties | Moderate Strength | |
Costume Jewelry | Plating Characteristics | Plateable | |
Costume Jewelry | Solderability | Solderability | |
Hollow Ware | Appearance | Color | |
Hollow Ware | Corrosion Resistance | Corrosion Resistance | |
Hollow Ware | Forming Characteristics | Formability | |
Hollow Ware | Mechanical Properties | Moderate Strength | |
Hollow Ware | Plating Characteristics | Plateable | |
Holloware | Appearance | Color | |
Holloware | Corrosion Resistance | Corrosion Resistance | |
Holloware | Forming Characteristics | Formability | |
Holloware | Mechanical Properties | Moderate to High Strength | |
Musical Instrument Parts | Appearance | Color | |
Musical Instrument Parts | Forming Characteristics | Formability | |
Musical Instrument Parts | Mechanical Properties | Moderate to High Strength | |
Name Plates | Appearance | Color | |
Name Plates | Corrosion Resistance | Corrosion Resistance | |
Name Plates | Mechanical Properties | Moderate Strength | |
Name Plates | Plating Characteristics | Plateable | |
Radio Dials | Appearance | Appearance | |
Radio Dials | Appearance | Color | |
Radio Dials | Corrosion Resistance | Corrosion Resistance | |
Radio Dials | Mechanical Properties | Moderate Strength | |
Table Flat Ware | Appearance | Appearance | |
Table Flat Ware | Appearance | Color | |
Table Flat Ware | Corrosion Resistance | Corrosion Resistance | |
Table Flat Ware | Forming Characteristics | Formability | |
Table Flat Ware | Mechanical Properties | Moderate Strength | |
Zippers | Appearance | Appearance | |
Zippers | Corrosion Resistance | Corrosion Resistance | |
Zippers | Forming Characteristics | Formability | |
Zippers | Mechanical Properties | Moderate Strength | |
Fasteners | Rivets | Appearance | Color |
Rivets | Corrosion Resistance | Corrosion Resistance | |
Rivets | Forming Characteristics | Formability | |
Rivets | Mechanical Properties | Moderate Strength | |
Screws | Appearance | Color | |
Screws | Corrosion Resistance | Corrosion Resistance | |
Screws | Forming Characteristics | Formability | |
Screws | Mechanical Properties | Moderate Strength | |
Industrial | Base for Silver Plate | Appearance | Color |
Base for Silver Plate | Corrosion Resistance | Corrosion Resistance | |
Base for Silver Plate | Mechanical Properties | Moderate Strength | |
Base for Silver Plate | Plating Characteristics | Plateable | |
Core Bars | Corrosion Resistance | Corrosion Resistance | |
Core Bars | Mechanical Properties | Moderate Strength | |
Core Bars | Plating Characteristics | Plateable | |
Etching Stock | Appearance | Color | |
Etching Stock | Corrosion Resistance | Corrosion Resistance | |
Etching Stock | Mechanical Properties | Moderate Strength | |
Templates | Appearance | Appearance | |
Templates | Corrosion Resistance | Corrosion Resistance | |
Templates | Mechanical Properties | High Strength | |
Truss Wire | Corrosion Resistance | Corrosion Resistance | |
Truss Wire | Forming Characteristics | Formability | |
Truss Wire | Mechanical Properties | Moderate Strength |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
Bar | ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | ||
SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
ASTM | B151/B151M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL ROD AND BAR | |||
Plate | ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | ||
Rod | ASTM | B151/B151M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL ROD AND BAR | ||
SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
Sheet | SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | ||
ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | |||
SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
Strip | ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | ||
SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
ASTM | B888/B88M | COPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS | |||
SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
Wire | ASTM | B206/B206M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER WIRE) AND COPPER-NICKEL ALLOY WIRE |
Corrosion Properties