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Nickel 625 vs. Solder Alloy 301

Nickel 625 belongs to the nickel alloys classification, while solder alloy 301 belongs to the otherwise unclassified metals. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel 625 and the bottom bar is solder alloy 301.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
40
Elongation at Break, % 33 to 34
51
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 79
15
Tensile Strength: Ultimate (UTS), MPa 790 to 910
55
Tensile Strength: Yield (Proof), MPa 320 to 450
49

Thermal Properties

Latent Heat of Fusion, J/g 330
55
Melting Completion (Liquidus), °C 1350
140
Melting Onset (Solidus), °C 1290
140
Specific Heat Capacity, J/kg-K 440
160
Thermal Conductivity, W/m-K 11
19
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
4.9

Otherwise Unclassified Properties

Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 14
13
Embodied Energy, MJ/kg 190
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220 to 250
27
Resilience: Unit (Modulus of Resilience), kJ/m3 260 to 490
30
Stiffness to Weight: Axial, points 13
2.5
Stiffness to Weight: Bending, points 23
13
Strength to Weight: Axial, points 26 to 29
1.8
Strength to Weight: Bending, points 22 to 24
3.7
Thermal Diffusivity, mm2/s 2.9
13
Thermal Shock Resistance, points 22 to 25
7.2

Alloy Composition

Aluminum (Al), % 0 to 0.4
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
56.5 to 59
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 5.0
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 58 to 68.9
0 to 0.010
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
41 to 43
Titanium (Ti), % 0 to 0.4
0
Zinc (Zn), % 0
0 to 0.0010