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Solder Alloy 111 vs. ASTM Grade HI Steel

Solder alloy 111 belongs to the otherwise unclassified metals classification, while ASTM grade HI steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is solder alloy 111 and the bottom bar is ASTM grade HI steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 14
160
Elastic (Young's, Tensile) Modulus, GPa 33
200
Elongation at Break, % 35
11
Poisson's Ratio 0.4
0.27
Shear Modulus, GPa 12
79
Tensile Strength: Ultimate (UTS), MPa 41
550

Thermal Properties

Latent Heat of Fusion, J/g 41
310
Melting Completion (Liquidus), °C 220
1400
Melting Onset (Solidus), °C 180
1350
Specific Heat Capacity, J/kg-K 180
490
Thermal Conductivity, W/m-K 48
15
Thermal Expansion, µm/m-K 26
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 11
2.4

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 9.4
4.1
Embodied Energy, MJ/kg 160
59
Embodied Water, L/kg 830
200

Common Calculations

Stiffness to Weight: Axial, points 2.0
14
Stiffness to Weight: Bending, points 12
25
Strength to Weight: Axial, points 1.2
20
Strength to Weight: Bending, points 2.8
19
Thermal Diffusivity, mm2/s 29
3.9
Thermal Shock Resistance, points 3.5
12

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.2 to 0.5
Chromium (Cr), % 0
26 to 30
Copper (Cu), % 0 to 0.080
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
46.9 to 59.8
Lead (Pb), % 48.8 to 50.5
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.010
14 to 18
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 2.0
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 49.5 to 50.5
0
Zinc (Zn), % 0 to 0.0010
0