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SAE-AISI M62 Steel vs. Solder Alloy 122

SAE-AISI M62 steel belongs to the iron alloys classification, while solder alloy 122 belongs to the otherwise unclassified metals. There are 19 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 SAE-AISI M62 steel and the bottom bar is solder alloy 122.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
20
Poisson's Ratio 0.29
0.43
Shear Modulus, GPa 79
6.9
Tensile Strength: Ultimate (UTS), MPa 830 to 2440
30

Thermal Properties

Latent Heat of Fusion, J/g 260
27
Melting Completion (Liquidus), °C 1650
300
Melting Onset (Solidus), °C 1600
270
Specific Heat Capacity, J/kg-K 430
140
Thermal Expansion, µm/m-K 12
28

Otherwise Unclassified Properties

Base Metal Price, % relative 30
75
Density, g/cm3 8.5
11
Embodied Carbon, kg CO2/kg material 10
5.0
Embodied Energy, MJ/kg 150
84
Embodied Water, L/kg 110
540

Common Calculations

Stiffness to Weight: Axial, points 13
1.0
Stiffness to Weight: Bending, points 23
8.2
Strength to Weight: Axial, points 27 to 80
0.77
Strength to Weight: Bending, points 23 to 47
2.0
Thermal Shock Resistance, points 24 to 71
3.9

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 1.3 to 1.4
0
Chromium (Cr), % 3.5 to 4.0
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), % 73.6 to 77.4
0 to 0.020
Lead (Pb), % 0
88.4 to 90.5
Manganese (Mn), % 0.15 to 0.4
0
Molybdenum (Mo), % 10 to 11
0
Nickel (Ni), % 0 to 0.3
0 to 0.010
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.4
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
9.5 to 10.5
Tungsten (W), % 5.8 to 6.5
0
Vanadium (V), % 1.8 to 2.1
0
Zinc (Zn), % 0
0 to 0.0010