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Copper Alloys Search - Basic
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C86300
Manganese Bronze
Cast
BRASSES
Manganese Bronze and Leaded Manganese Bronze Alloy (High Strength Yellow Brasses)
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https://api.copper.org/alloys.xhtml/C86300
Elements | ||||||||
---|---|---|---|---|---|---|---|---|
Cu(1,2) | Pb | Sn | Zn | Fe | Ni(3) | Al | Mn | |
(1) Cu + Sum of Named Elements 99.0% min. (2) In determining Cu min., Cu may be calculated as Cu + Ni. (3) Ni value includes Co. |
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Min (%) | 60.0 | 22.0 | 2.0 | 5.0 | 2.5 | |||
Max (%) | 66.0 | 0.20 | 0.20 | 28.0 | 4.0 | 1.0 | 7.5 | 5.0 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 3000 kg load | Izod (ft-lbs) |
Charpy V-Notch Impact Strength (ft-lbs) |
Compressive Strength .001 in. set/in. (ksi) |
Compressive Strength .1 in. set/in. (ksi) |
Creep Strength (0.1% per 10,000 hours) (ksi) |
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 |
110 Min for Standard |
83 Typ |
12 Min for Standard |
||||||||
As Continuous Cast | As Continuous Cast | M07 |
110 Min for Standard |
62 Min for Standard |
14 Min for Standard |
||||||||
As Sand Cast | As Sand Cast | M01 |
110 Min for Standard 119 Typ |
60 Min for Standard 62 Typ |
12 Min for Standard 18 Typ |
223 Min for Standard 225 Typ |
15 Typ | 12 Typ |
60 Typ | 97 Typ | 19 Typ | 25 Typ |
(1)Field Strength 16 kA/m | |
Melting Point - Liquidus°F | 1693 |
---|---|
Melting Point - Solidus°F | 1625 |
Densitylb/cu in. at 68°F | 0.283 |
Specific Gravity | 7.83 |
Electrical Conductivity% IACS at 68°F | 8 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 20.5 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 12 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 14200 |
Magnetic Permeability | 1.09 (1) |
Casting Attribute | Level |
---|---|
Casting Yield | Low |
Drossing | High |
Effect of Section Size | Low |
Fluidity | Medium |
Gassing | Low |
Patternmakers Shrinkage inches per inch | 4/16 |
Shrinkage in Solidification | High |
Technique | Suitability |
---|---|
Soldering | Poor |
Brazing | Poor |
Oxyacetylene Welding | Poor |
Gas Shielded Arc Welding | Poor |
Coated Metal Arc Welding | Good |
Machinability Rating | 8 |
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 |
---|---|---|---|
Builders Hardware | Brackets | Corrosion Resistance | Corrosion Resistance |
Brackets | Friction & Wear Properties | Wear Resistance | |
Brackets | Mechanical Properties | High Strength | |
Electrical | Electrical Components | Conductivity (Electrical) | Electrical Conductivity |
Electrical Components | Conductivity (Thermal) | Thermal Conductivity | |
Electrical Components | Corrosion Resistance | Corrosion Resistance | |
Electrical Components | Mechanical Properties | High Strength | |
Switches | Conductivity (Electrical) | Electrical Conductivity | |
Switches | Conductivity (Thermal) | Thermal Conductivity | |
Switches | Corrosion Resistance | Corrosion Resistance | |
Switches | Mechanical Properties | High Strength | |
Fasteners | Screw Down Nuts | Corrosion Resistance | Corrosion Resistance |
Screw Down Nuts | Corrosion Resistance | Corrosion Resistance | |
Screw Down Nuts | Mechanical Properties | High Strength | |
Screw Down Nuts | Mechanical Properties | High Strength | |
Industrial | Bridge Pins | Corrosion Resistance | Corrosion Resistance |
Bridge Pins | Friction & Wear Properties | Wear Resistance | |
Bridge Pins | Mechanical Properties | High Strength | |
Bushings | Corrosion Resistance | Corrosion Resistance | |
Bushings | Friction & Wear Properties | Wear Resistance | |
Bushings | Mechanical Properties | High Strength | |
Cams | Corrosion Resistance | Corrosion Resistance | |
Cams | Friction & Wear Properties | Wear Resistance | |
Cams | Mechanical Properties | High Strength | |
Forming Dies for Wood Pulp Industry | Corrosion Resistance | Corrosion Resistance | |
Forming Dies for Wood Pulp Industry | Friction & Wear Properties | Wear Resistance | |
Forming Dies for Wood Pulp Industry | Mechanical Properties | High Strength | |
Frames | Corrosion Resistance | Corrosion Resistance | |
Frames | Mechanical Properties | High Strength | |
Gears | Corrosion Resistance | Corrosion Resistance | |
Gears | Friction & Wear Properties | Wear Resistance | |
Gears | Mechanical Properties | High Strength | |
Gib | Corrosion Resistance | Corrosion Resistance | |
Gib | Friction & Wear Properties | Wear Resistance | |
Gib | Mechanical Properties | High Strength | |
High Strength Machine Parts | Conductivity (Thermal) | Thermal Conductivity | |
High Strength Machine Parts | Corrosion Resistance | Corrosion Resistance | |
High Strength Machine Parts | Friction & Wear Properties | Wear Resistance | |
High Strength Machine Parts | Mechanical Properties | High Strength | |
Hooks | Corrosion Resistance | Corrosion Resistance | |
Hooks | Mechanical Properties | High Strength | |
Hydraulic Cylinder Parts | Corrosion Resistance | Corrosion Resistance | |
Hydraulic Cylinder Parts | Friction & Wear Properties | Wear Resistance | |
Hydraulic Cylinder Parts | Mechanical Properties | High Strength | |
Large Valve Stems | Corrosion Resistance | Corrosion Resistance | |
Large Valve Stems | Friction & Wear Properties | Wear Resistance | |
Large Valve Stems | Mechanical Properties | High Strength | |
Propellers | Corrosion Resistance | Corrosion Resistance | |
Propellers | Friction & Wear Properties | Wear Resistance | |
Propellers | Mechanical Properties | High Strength | |
Slow Speed, Heavy Load Bearings | Corrosion Resistance | Corrosion Resistance | |
Slow Speed, Heavy Load Bearings | Friction & Wear Properties | Wear Resistance | |
Slow Speed, Heavy Load Bearings | Mechanical Properties | High Strength | |
Struts | Corrosion Resistance | Corrosion Resistance | |
Struts | Mechanical Properties | High Strength | |
Wear Rings for Forming Dies for Wood Pulp Industry | Corrosion Resistance | Corrosion Resistance | |
Wear Rings for Forming Dies for Wood Pulp Industry | Friction & Wear Properties | Wear Resistance | |
Wear Rings for Forming Dies for Wood Pulp Industry | Mechanical Properties | High Strength | |
Marine | Boat Parts | Corrosion Resistance | Corrosion Resistance |
Boat Parts | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Boat Parts | Friction & Wear Properties | Wear Resistance | |
Boat Parts | Mechanical Properties | High Strength | |
Clamps | Corrosion Resistance | Corrosion Resistance | |
Clamps | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Clamps | Friction & Wear Properties | Wear Resistance | |
Clamps | Mechanical Properties | High Strength | |
Covers for Marine Hardware | Appearance | Appearance | |
Covers for Marine Hardware | Corrosion Resistance | Corrosion Resistance | |
Covers for Marine Hardware | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Covers for Marine Hardware | Friction & Wear Properties | Wear Resistance | |
Covers for Marine Hardware | Mechanical Properties | High Strength | |
Marine Hardware | Appearance | Appearance | |
Marine Hardware | Corrosion Resistance | Corrosion Resistance | |
Marine Hardware | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Marine Hardware | Mechanical Properties | High Strength | |
Rudders | Corrosion Resistance | Corrosion Resistance | |
Rudders | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Rudders | Friction & Wear Properties | Wear Resistance | |
Rudders | Mechanical Properties | High Strength |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
As Centrifugal Cast | Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |
Castings | SAE | J462 | CAST COPPER ALLOYS | ||
Castings | ASTM | B271/B271M | COPPER BASE ALLOY CENTRIFUGAL CASTINGS | ||
Castings | AMS | 4862 | MANGANESE BRONZE CASTINGS, SAND AND CENTRIFUGAL, HIGH STRENGTH, AS CAST | ||
As Continuous Cast | Castings | ASTM | B505/B505M | COPPER BASE ALLOY CONTINUOUS CASTINGS | |
As Sand Cast | Castings | ASTM | B584 | COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS | |
Castings | ASTM | B763/B763M | COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS | ||
Castings | SAE | J462 | CAST COPPER ALLOYS | ||
Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
Castings | AMS | 4862 | MANGANESE BRONZE CASTINGS, SAND AND CENTRIFUGAL, HIGH STRENGTH, AS CAST | ||
Castings | ASTM | B22/B22M | BRONZE CASTINGS FOR BRIDGES AND TURNTABLES | ||
Ingot | FEDERAL | QQ-C-523 | COPPER ALLOY INGOTS: BRASS (YELLOW HIGH STRENGTH) MANGANESE AND MANGANESE-ALUMINUM BRONZE | ||
ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM | |||
Precision Cast | Castings | MILITARY | MIL-C-11866 | CASTINGS, PRECISION, NONFERROUS | |
Valves |
Corrosion Properties
No Corrosion Properties Available.
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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.