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Copper Alloys Search - Basic
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C90700
Tin Bronze, 65
Cast
BRONZES
Copper-Tin Alloys (Tin Bronzes)
true
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https://api.copper.org/alloys.xhtml/C90700
Elements | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Cu(1,2) | Pb | Sn | Zn | Fe | P(3) | Ni(4) | Al | S | Sb | Si | |
(1) Cu + Sum of Named Elements 99.4% min. (2) In determining Cu min., Cu may be calculated as Cu + Ni. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co. |
|||||||||||
Min (%) | 88.0 | 10.0 | |||||||||
Max (%) | 90.0 | 0.50 | 12.0 | 0.50 | 0.15 | 0.30 | 0.50 | 0.005 | 0.05 | 0.20 | 0.005 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 500 kg load | Fatigue Strength** (ksi) |
---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | |||||||
As Centrifugal Cast | As Centrifugal Cast | M02 |
50 Min for Standard 55 Typ |
28 Min for Standard 30 Typ |
12 Min for Standard 16 Typ |
95 Min for Standard 102 Typ |
|
As Continuous Cast | As Continuous Cast | M07 |
40 Min for Standard 40 Min for Standard |
25 Min for Standard |
10 Min for Standard 10 Min for Standard |
||
As Permanent Mold Cast | As Permanent Mold Cast | M05 |
55 Typ |
30 Typ |
16 Typ |
102 Typ |
|
As Sand Cast | As Sand Cast | M01 |
35 Min for Standard 35 Min for Standard 44 Typ |
17 Min for Standard 22 Typ |
10 Min for Standard 10 Min for Standard 20 Typ |
65 Min for Standard 80 Typ |
25 Typ |
Melting Point - Liquidus°F | 1830 |
---|---|
Melting Point - Solidus°F | 1528 |
Densitylb/cu in. at 68°F | 0.317 |
Specific Gravity | 8.77 |
Electrical Conductivity% IACS at 68°F | 10 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 40.8 |
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 10.2 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 15000 |
Magnetic Permeability | 1 |
Casting Attribute | Level |
---|---|
Casting Yield | Medium |
Drossing | Low |
Effect of Section Size | High |
Fluidity | High |
Gassing | Med-High |
Patternmakers Shrinkage inches per inch | 3/16 |
Shrinkage in Solidification | Low |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Good |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Fair |
Machinability Rating | 20 |
Common Fabrication Processes
No fabrication process properties for this alloy
Treatment | Value* | Time** | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. ** Time is measured in minutes. | ||||
Stress Relief | 500 | |||
Solution Treatment | 0 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Industrial | Bearings | Corrosion Resistance | Corrosion Resistance |
Bearings | Friction & Wear Properties | Low Co-efficient of Friction | |
Bearings | Friction & Wear Properties | Wear Resistance | |
Bearings | Mechanical Properties | Moderate Strength | |
Bearings for Heavy Loads and Relatively Low Speeds | Corrosion Resistance | Corrosion Resistance | |
Bearings for Heavy Loads and Relatively Low Speeds | Friction & Wear Properties | Low Co-efficient of Friction | |
Bearings for Heavy Loads and Relatively Low Speeds | Friction & Wear Properties | Wear Resistance | |
Bearings for Heavy Loads and Relatively Low Speeds | Mechanical Properties | Moderate Strength | |
Gear Boxes | Corrosion Resistance | Good Resistance to Corrosion | |
Gear Boxes | Friction & Wear Properties | Wear Resistance | |
Gear Boxes | Machining Properties | Machinability, Good | |
Gear Boxes | Mechanical Properties | Moderate Strength | |
Gear Boxes | Pressure Tight | Pressure Tight up to 260 C | |
Gears | Corrosion Resistance | Corrosion Resistance | |
Gears | Friction & Wear Properties | Low Co-efficient of Friction | |
Gears | Friction & Wear Properties | Wear Resistance | |
Gears | Machining Properties | Machinability, Good | |
Gears | Mechanical Properties | Moderate Strength | |
Restaurant Equipment | Appearance | Appearance | |
Restaurant Equipment | Corrosion Resistance | Corrosion Resistance | |
Restaurant Equipment | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Restaurant Equipment | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
Restaurant Equipment | Corrosion Resistance | Corrosion Resistance to Saline Solutions | |
Restaurant Equipment | Machining Properties | Machinability, Good | |
Restaurant Equipment | Mechanical Properties | Moderate Strength | |
Restaurant Equipment | Pressure Tight | Pressure Tight up to 260 C | |
Speed Reducers | Corrosion Resistance | Corrosion Resistance | |
Speed Reducers | Friction & Wear Properties | Low Co-efficient of Friction | |
Speed Reducers | Friction & Wear Properties | Wear Resistance | |
Speed Reducers | Mechanical Properties | Moderate Strength | |
Valve Bodies | Friction & Wear Properties | Wear Resistance | |
Valve Bodies | Mechanical Properties | Moderate Strength | |
Valve Bodies | Pressure Tight | Pressure Tight up to 260 C | |
Worm Gears | Corrosion Resistance | Corrosion Resistance | |
Worm Gears | Friction & Wear Properties | Low Co-efficient of Friction | |
Worm Gears | Friction & Wear Properties | Wear Resistance | |
Worm Gears | Machining Properties | Machinability, Good | |
Worm Gears | Mechanical Properties | Moderate Strength | |
Worm Wheels | Corrosion Resistance | Corrosion Resistance | |
Worm Wheels | Friction & Wear Properties | Low Co-efficient of Friction | |
Worm Wheels | Friction & Wear Properties | Wear Resistance | |
Worm Wheels | Machining Properties | Machinability, Good | |
Worm Wheels | Mechanical Properties | Moderate Strength |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
As Centrifugal Cast | Castings | ASTM | B427 | GEAR BRONZE ALLOY CASTINGS | |
Castings | SAE | J462 | CAST COPPER ALLOYS | ||
Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
As Continuous Cast | Castings | SAE | J462 | CAST COPPER ALLOYS | |
Castings | ASTM | B505/B505M | COPPER BASE ALLOY CONTINUOUS CASTINGS | ||
Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
As Sand Cast | Castings | ASTM | B427 | GEAR BRONZE ALLOY CASTINGS | |
Castings | SAE | J462 | CAST COPPER ALLOYS | ||
Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
Ingot | ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM | ||
Corrosion Properties
No Corrosion Properties Available.
DOWNLOAD Standard Designation for Wrought and Cast Alloys [PDF 775KB, includes all alloys]
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DISCLAIMER:
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in compositions and to manufacturing limitations, they should not be used for specification purposes. See applicable ASTM International specification references.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in compositions and to manufacturing limitations, they should not be used for specification purposes. See applicable ASTM International specification references.