Cast Silicon Bronze, UNS C87800, M04 Temper, As Die Cast

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Cast Silicon Bronze, UNS C87800, M04 Temper, As Die Cast
Categories:	Metal; Nonferrous Metal; Copper Alloy; Bronze
Material Notes:	Temper: As Pressure Die Cast Casting Characteristics: High – Casting Yield, Fluidity; Medium – Gassing, Effect of Section Size, Shrinkage in Solidification; Low - Drossing Fabrication Properties: Excellent Suitability – Soldering, Brazing, Gas Shielded Arc Welding; Good Suitability - Coated Metal Arc Welding, Spot Weld, Seam Weld, Butt Weld; Fair Suitability – Oxyacetylene Welding Typical uses: Brackets; Clamps; Hexagonal Nuts; General Hardware; Brush Holders; Corrosion Resistant Components; Gears; High Strength, Thin Walled Die Castings; Lever Arms; Pump Impellers; Tools; Valve Parts; Marine Hardware; Plumbing Parts Applicable Specifications: As Die Cast – Castings ASTM B176, Castings SAE J461, Castings SAE J462; As Permanent Mold Cast – Castings ASTM B806; Ingot - ASTM B30
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	8.30 g/cc	0.300 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	85	85
Tensile Strength	>= 586 MPa	>= 85000 psi	for Standard
	586 MPa	85000 psi	Typical
Tensile Strength, Yield	345 MPa	50000 psi	0.2% Offset
Elongation at Break	25 %	25 %
Tensile Modulus	138 GPa	20000 ksi
Machinability	40 %	40 %
Charpy Impact	94.9 J	70.0 ft-lb	V-Notch

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000260 ohm-cm	0.0000260 ohm-cm	6.7% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	19.6 µm/m-°C @Temperature 20.0 - 300 °C	10.9 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.377 J/g-°C	0.0900 BTU/lb-°F
Thermal Conductivity	2.31 W/m-K	16.0 BTU-in/hr-ft²-°F
Melting Point	821 - 916 °C	1510 - 1680 °F
Solidus	821 °C	1510 °F
Liquidus	916 °C	1680 °F
Shrinkage	1.56 %	1.56 %	Patternmaker's Shrinkage (3/16 in./ft.)

Processing Properties	Metric	English	Comments
Processing Temperature	260 °C	500 °F	Stress Relief

Component Elements Properties	Metric	English	Comments
Aluminum, Al	<= 0.15 %	<= 0.15 %
Antimony, Sb	<= 0.050 %	<= 0.050 %
Arsenic, As	<= 0.050 %	<= 0.050 %
Copper, Cu	>= 80 %	>= 80 %
Iron, Fe	<= 0.15 %	<= 0.15 %
Lead, Pb	<= 0.090 %	<= 0.090 %
Magnesium, Mg	<= 0.010 %	<= 0.010 %
Manganese, Mn	<= 0.15 %	<= 0.15 %
Nickel, Ni	<= 0.20 %	<= 0.20 %
Phosphorus, P	<= 0.010 %	<= 0.010 %
Silicon, Si	3.8 - 4.2 %	3.8 - 4.2 %
Sulfur, S	<= 0.050 %	<= 0.050 %
Tin, Sn	<= 0.25 %	<= 0.25 %
Zinc, Zn	12 - 16 %	12 - 16 %

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

MC87800x1 / 293184

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message