UNS C64200 (CW301G) Aluminum-Silicon Bronze

Wrought Aluminum Alloys

Material conditionM10 (as forged and air cooled)

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density8.3g/cm³

Elastic Modulus110GPa

Tensile Strength560MPa

Yield Strength260MPa

Brinell HardnessUnknown

Maximum Service Temperature210°C

Weight Calculator

Chemical Composition

0 to 0.25%

0 to 0.1%

1.5 to 2.2%

88.2 to 92.2%

6.3 to 7.6%

0 to 0.15%

0 to 0.050%

RES.

Residuals res. | | 0 to 0.5%

RESIDUALS RES.

0 to 0.5%

0 to 0.2%

0 to 0.5%

0 to 0.3%

Mechanical

Elastic (Young's, Tensile) Modulus

110 GPa

Elongation at Break

26 %

Poisson's Ratio

0.34

Shear Modulus

42 GPa

Shear Strength

360 MPa

Tensile Strength: Ultimate (UTS)

560 MPa

Tensile Strength: Yield (Proof)

260 MPa

Hardness

Rockwell B Hardness

Physical

Density

8.3 g/cm 3

Thermal

Latent Heat of Fusion

250 J/g

Maximum Temperature: Mechanical

210 °C

Melting Completion (Liquidus)

1000 °C

Melting Onset (Solidus)

980 °C

Specific Heat Capacity

430 J/kg-K

Thermal Conductivity

45 W/m-K

Thermal Diffusivity

13 mm 2 /s

Thermal Expansion

18 µm/m-K

Thermal Shock Resistance

20 points

Electrical

Electrical Conductivity: Equal Volume

8.0 % IACS

Electrical Conductivity: Equal Weight (Specific)

8.6 % IACS

Calculated

Resilience: Ultimate (Unit Rupture Work)

120 MJ/m 3

Resilience: Unit (Modulus of Resilience)

300 kJ/m 3

Stiffness to Weight: Axial

7.5 points

Stiffness to Weight: Bending

19 points

Strength to Weight: Axial

19 points

Strength to Weight: Bending

18 points

Environmental

Base Metal Price

29 % relative

Embodied Carbon

3.0 kg CO 2 /kg material

Embodied Energy

50 MJ/kg

Embodied Energy

50 MJ/kg 21 x 10 3 BTU/lb

Embodied Water

370 L/kg

Embodied Water

370 L/kg 44 gal/lb

Registered Designations & Aliases

C64200CW301GCW301GCuAl6Si2FeUNS C64200 (CW301G) Aluminum-Silicon Bronze

Standards

ASTM B124 ASTM B124: Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes

ASTM B150 ASTM B150: Standard Specification for Aluminum Bronze Rod, Bar, and Shapes

ASTM B150 ASTM B150: Standard Specification for Aluminum Bronze Rod, Bar, and Shapes ASTM B124: Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes ASTM B283: Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)

ASTM B283 ASTM B283: Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)

EN 12163 EN 12163: 1998 Copper and copper alloys. Rod for general purposes

EN 12165 EN 12165: 1998 Copper and copper alloys. Wrought and unwrought forging stock

EN 12167 EN 12167: 1998 Copper and copper alloys. Profiles and rectangular bar for general purposes

EN 12420 EN 12420: 1999 Copper and copper alloys. Forgings