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ACI-ASTM CE8MN Steel vs. Solder Alloy 134

ACI-ASTM CE8MN steel belongs to the iron alloys classification, while solder alloy 134 belongs to the otherwise unclassified metals. There are 24 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 ACI-ASTM CE8MN steel and the bottom bar is solder alloy 134.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
31
Elongation at Break, % 29
31
Poisson's Ratio 0.27
0.4
Shear Modulus, GPa 80
11
Tensile Strength: Ultimate (UTS), MPa 750
38

Thermal Properties

Latent Heat of Fusion, J/g 300
41
Melting Completion (Liquidus), °C 1440
230
Melting Onset (Solidus), °C 1400
190
Specific Heat Capacity, J/kg-K 480
170
Thermal Conductivity, W/m-K 16
45
Thermal Expansion, µm/m-K 13
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 21
100
Density, g/cm3 7.8
9.6
Embodied Carbon, kg CO2/kg material 4.2
8.5
Embodied Energy, MJ/kg 58
140
Embodied Water, L/kg 180
820

Common Calculations

Stiffness to Weight: Axial, points 15
1.8
Stiffness to Weight: Bending, points 25
11
Strength to Weight: Axial, points 27
1.1
Strength to Weight: Bending, points 23
2.6
Thermal Diffusivity, mm2/s 4.2
28
Thermal Shock Resistance, points 21
3.4

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
2.0 to 2.4
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 22.5 to 25.5
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 56 to 66.4
0 to 0.020
Lead (Pb), % 0
56.5 to 58.5
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.0 to 4.5
0
Nickel (Ni), % 8.0 to 11
0 to 0.010
Nitrogen (N), % 0.1 to 0.3
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.5
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.040
0
Tin (Sn), % 0
39.5 to 40.5
Zinc (Zn), % 0
0 to 0.0010