UNS C44400 Admiralty Brass

Brass

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density8.3g/cm³

Elastic Modulus110GPa

Tensile Strength350MPa

Yield Strength120MPa

Brinell HardnessUnknown

Maximum Service Temperature140°C

Weight Calculator

Chemical Composition

70 to 73%

0 to 0.070%

RES.

Residuals res. | | 0 to 0.4%

RESIDUALS RES.

0 to 0.4%

0.020 to 0.1%

0.9 to 1.2%

25.2 to 29.1%

0 to 0.060%

Mechanical

Elastic (Young's, Tensile) Modulus

110 GPa

Poisson's Ratio

0.32

Shear Modulus

41 GPa

Tensile Strength: Ultimate (UTS)

350 MPa

Tensile Strength: Yield (Proof)

120 MPa

Physical

Density

8.3 g/cm 3

Thermal

Latent Heat of Fusion

180 J/g

Maximum Temperature: Mechanical

140 °C

Melting Completion (Liquidus)

940 °C

Melting Onset (Solidus)

900 °C

Specific Heat Capacity

380 J/kg-K

Thermal Conductivity

110 W/m-K

Thermal Diffusivity

35 mm 2 /s

Thermal Expansion

20 µm/m-K

Thermal Shock Resistance

12 points

Electrical

Electrical Conductivity: Equal Volume

25 % IACS

Electrical Conductivity: Equal Weight (Specific)

27 % IACS

Calculated

Resilience: Unit (Modulus of Resilience)

65 kJ/m 3

Stiffness to Weight: Axial

7.2 points

Stiffness to Weight: Bending

19 points

Strength to Weight: Axial

12 points

Strength to Weight: Bending

13 points

Environmental

Base Metal Price

26 % relative

Embodied Carbon

2.8 kg CO 2 /kg material

Embodied Energy

46 MJ/kg

Embodied Energy

46 MJ/kg 20 x 10 3 BTU/lb

Embodied Water

330 L/kg

Embodied Water

330 L/kg 39 gal/lb

Registered Designations & Aliases

C44400UNS C44400 Admiralty Brass

Standards

ASTM B111 ASTM B111: Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock