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SAE-AISI T1 Steel vs. Solder Alloy 503

SAE-AISI T1 steel belongs to the iron alloys classification, while solder alloy 503 belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T1 steel and the bottom bar is solder alloy 503.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
54
Poisson's Ratio 0.29
0.36
Shear Modulus, GPa 80
20
Tensile Strength: Ultimate (UTS), MPa 770 to 2130
57

Thermal Properties

Latent Heat of Fusion, J/g 240
69
Melting Completion (Liquidus), °C 1810
380
Melting Onset (Solidus), °C 1750
220
Specific Heat Capacity, J/kg-K 410
230
Thermal Conductivity, W/m-K 20
61
Thermal Expansion, µm/m-K 12
22

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.5
Embodied Carbon, kg CO2/kg material 8.2
16
Embodied Energy, MJ/kg 130
270

Common Calculations

Stiffness to Weight: Axial, points 12
4.1
Stiffness to Weight: Bending, points 21
17
Strength to Weight: Axial, points 23 to 64
2.1
Strength to Weight: Bending, points 20 to 40
4.4
Thermal Diffusivity, mm2/s 5.2
35
Thermal Shock Resistance, points 23 to 64
3.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.080
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0.65 to 0.8
0
Chromium (Cr), % 3.8 to 4.5
0
Copper (Cu), % 0 to 0.25
5.5 to 6.5
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 73.2 to 77.2
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0.1 to 0.4
0
Nickel (Ni), % 0 to 0.3
0 to 0.010
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.4
0
Silver (Ag), % 0
1.8 to 2.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
90.8 to 92.7
Tungsten (W), % 17.3 to 18.8
0
Vanadium (V), % 0.9 to 1.3
0
Zinc (Zn), % 0
0 to 0.0010