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Solder Alloy 801 vs. EN 1.7076 Steel

Solder alloy 801 belongs to the otherwise unclassified metals classification, while EN 1.7076 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is solder alloy 801 and the bottom bar is EN 1.7076 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 22
140 to 170
Elastic (Young's, Tensile) Modulus, GPa 53
190
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 20
73
Tensile Strength: Ultimate (UTS), MPa 55
470 to 1700

Thermal Properties

Latent Heat of Fusion, J/g 64
250
Melting Completion (Liquidus), °C 200
1460
Melting Onset (Solidus), °C 200
1420
Specific Heat Capacity, J/kg-K 240
470
Thermal Conductivity, W/m-K 61
45
Thermal Expansion, µm/m-K 22
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 19
8.3

Otherwise Unclassified Properties

Density, g/cm3 7.2
7.8
Embodied Carbon, kg CO2/kg material 14
1.4
Embodied Energy, MJ/kg 240
19
Embodied Water, L/kg 1140
51

Common Calculations

Stiffness to Weight: Axial, points 4.1
13
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 2.1
17 to 60
Strength to Weight: Bending, points 4.4
17 to 40
Thermal Diffusivity, mm2/s 36
12
Thermal Shock Resistance, points 3.3
14 to 50

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), % 0 to 0.1
0
Boron (B), % 0
0.00080 to 0.0050
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.3 to 0.34
Chromium (Cr), % 0
0.9 to 1.2
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
97 to 98.2
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.6 to 0.9
Nickel (Ni), % 0 to 0.010
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.3
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 89.9 to 91.5
0
Zinc (Zn), % 8.5 to 9.5
0