MakeItFrom.com
Menu (ESC)

C75700 Nickel Silver vs. C68800 Brass

Both C75700 nickel silver and C68800 brass are copper alloys. They have 88% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C68800 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
2.0 to 36
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 45
41
Shear Strength, MPa 350 to 370
380 to 510
Tensile Strength: Ultimate (UTS), MPa 590 to 610
570 to 890
Tensile Strength: Yield (Proof), MPa 470 to 580
390 to 790

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 180
160
Melting Completion (Liquidus), °C 1040
960
Melting Onset (Solidus), °C 990
950
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 40
40
Thermal Expansion, µm/m-K 16
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
18
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
20

Otherwise Unclassified Properties

Base Metal Price, % relative 30
26
Density, g/cm3 8.4
8.2
Embodied Carbon, kg CO2/kg material 3.6
2.8
Embodied Energy, MJ/kg 56
48
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
16 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
710 to 2860
Stiffness to Weight: Axial, points 7.8
7.3
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19 to 20
19 to 30
Strength to Weight: Bending, points 19
19 to 25
Thermal Diffusivity, mm2/s 12
12
Thermal Shock Resistance, points 22 to 23
19 to 30

Alloy Composition

Aluminum (Al), % 0
3.0 to 3.8
Cobalt (Co), % 0
0.25 to 0.55
Copper (Cu), % 63.5 to 66.5
70.8 to 75.5
Iron (Fe), % 0 to 0.25
0 to 0.2
Lead (Pb), % 0 to 0.050
0 to 0.050
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Zinc (Zn), % 19.2 to 25.5
21.3 to 24.1
Residuals, % 0 to 0.5
0 to 0.5

Comparable Variants