MakeItFrom.com
Menu (ESC)

Solder Alloy 811 vs. SAE-AISI T2 Steel

Solder alloy 811 belongs to the otherwise unclassified metals classification, while SAE-AISI T2 steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is solder alloy 811 and the bottom bar is SAE-AISI T2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 52
200
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 19
79
Tensile Strength: Ultimate (UTS), MPa 53
780 to 2150

Thermal Properties

Latent Heat of Fusion, J/g 63
250
Melting Completion (Liquidus), °C 200
1820
Melting Onset (Solidus), °C 190
1760
Specific Heat Capacity, J/kg-K 230
410
Thermal Conductivity, W/m-K 59
19
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Density, g/cm3 7.3
9.3
Embodied Carbon, kg CO2/kg material 14
11
Embodied Energy, MJ/kg 240
170
Embodied Water, L/kg 1200
98

Common Calculations

Stiffness to Weight: Axial, points 4.0
12
Stiffness to Weight: Bending, points 17
21
Strength to Weight: Axial, points 2.0
23 to 64
Strength to Weight: Bending, points 4.3
20 to 40
Thermal Diffusivity, mm2/s 35
4.9
Thermal Shock Resistance, points 3.3
23 to 65

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 2.8 to 3.2
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.8 to 0.9
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 0 to 0.050
0 to 0.25
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
70.8 to 75.8
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.2 to 0.4
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.010
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.2 to 0.4
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 87.8 to 89.7
0
Tungsten (W), % 0
17.5 to 19
Vanadium (V), % 0
1.8 to 2.4
Zinc (Zn), % 7.5 to 8.5
0