MakeItFrom.com
Menu (ESC)

SAE-AISI S7 Steel vs. Solder Alloy 136

SAE-AISI S7 steel belongs to the iron alloys classification, while solder alloy 136 belongs to the otherwise unclassified metals. There are 23 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 SAE-AISI S7 steel and the bottom bar is solder alloy 136.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
25
Poisson's Ratio 0.29
0.42
Shear Modulus, GPa 74
8.9
Tensile Strength: Ultimate (UTS), MPa 670 to 2030
34

Thermal Properties

Latent Heat of Fusion, J/g 260
34
Melting Completion (Liquidus), °C 1460
260
Melting Onset (Solidus), °C 1420
190
Specific Heat Capacity, J/kg-K 470
150
Thermal Conductivity, W/m-K 40
40
Thermal Expansion, µm/m-K 12
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
9.2
Electrical Conductivity: Equal Weight (Specific), % IACS 9.0
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 5.0
90
Density, g/cm3 7.8
10
Embodied Carbon, kg CO2/kg material 2.3
6.8
Embodied Energy, MJ/kg 31
110
Embodied Water, L/kg 65
680

Common Calculations

Stiffness to Weight: Axial, points 14
1.4
Stiffness to Weight: Bending, points 25
9.5
Strength to Weight: Axial, points 24 to 72
0.92
Strength to Weight: Bending, points 22 to 46
2.3
Thermal Diffusivity, mm2/s 11
26
Thermal Shock Resistance, points 22 to 66
3.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0.5 to 2.0
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0.45 to 0.55
0
Chromium (Cr), % 3.0 to 3.5
0
Copper (Cu), % 0 to 0.25
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 91.6 to 94.9
0 to 0.020
Lead (Pb), % 0
71.9 to 75
Manganese (Mn), % 0.2 to 0.9
0
Molybdenum (Mo), % 1.3 to 1.8
0
Nickel (Ni), % 0
0 to 0.010
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 1.0
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
24.5 to 25.5
Vanadium (V), % 0 to 0.3
0
Zinc (Zn), % 0
0 to 0.0010