UNS C19020 Nickel-Tin Copper

Copper Alloys

Material conditionHR02 (half-hard and stress relieved)

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density8.9g/cm³

Elastic Modulus120GPa

Tensile Strength440MPa

Yield StrengthUnknown

Brinell HardnessUnknown

Maximum Service Temperature200°C

Weight Calculator

Chemical Composition

0.5 to 3.0%

0.010 to 0.2%

95.7 to 99.19%

RES.

Residuals res. | | 0 to 0.2%

RESIDUALS RES.

0 to 0.2%

0.3 to 0.9%

Mechanical

Elastic (Young's, Tensile) Modulus

120 GPa

Elongation at Break

5.7 %

Poisson's Ratio

0.34

Shear Modulus

44 GPa

Shear Strength

260 MPa

Tensile Strength: Ultimate (UTS)

440 MPa

Physical

Density

8.9 g/cm 3

Thermal

Latent Heat of Fusion

210 J/g

Maximum Temperature: Mechanical

200 °C

Melting Completion (Liquidus)

1090 °C

Melting Onset (Solidus)

1030 °C

Specific Heat Capacity

390 J/kg-K

Thermal Conductivity

190 W/m-K

Thermal Diffusivity

55 mm 2 /s

Thermal Expansion

17 µm/m-K

Thermal Shock Resistance

16 points

Electrical

Electrical Conductivity: Equal Volume

50 % IACS

Electrical Conductivity: Equal Weight (Specific)

50 % IACS

Calculated

Stiffness to Weight: Axial

7.2 points

Stiffness to Weight: Bending

18 points

Strength to Weight: Axial

14 points

Strength to Weight: Bending

14 points

Environmental

Base Metal Price

31 % relative

Embodied Carbon

2.8 kg CO 2 /kg material

Embodied Energy

44 MJ/kg

Embodied Energy

44 MJ/kg 19 x 10 3 BTU/lb

Embodied Water

310 L/kg

Embodied Water

310 L/kg 37 gal/lb

Registered Designations & Aliases

C19020UNS C19020 Nickel-Tin Copper

Standards

ASTM B422 ASTM B422: Standard Specification for Copper-Aluminum-Silicon-Cobalt Alloy, Copper-Nickel-Silicon-Magnesium Alloy, Copper-Nickel-Silicon Alloy, Copper-Nickel-Aluminum-Magnesium Alloy, and Copper- Nickel-Tin Alloy Sheet and Strip Copper Alloys: Preparation, Properties and Applications, Michael Naboka and Jennifer Giordano (editors), 2013