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SAE-AISI H23 Steel vs. Solder Alloy 704

SAE-AISI H23 steel belongs to the iron alloys classification, while solder alloy 704 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 H23 steel and the bottom bar is solder alloy 704.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
51
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 80
19
Tensile Strength: Ultimate (UTS), MPa 760 to 1550
55

Thermal Properties

Latent Heat of Fusion, J/g 260
62
Melting Completion (Liquidus), °C 1680
240
Melting Onset (Solidus), °C 1630
220
Specific Heat Capacity, J/kg-K 440
220
Thermal Conductivity, W/m-K 20
50
Thermal Expansion, µm/m-K 12
22

Otherwise Unclassified Properties

Density, g/cm3 8.7
7.5
Embodied Carbon, kg CO2/kg material 6.9
19
Embodied Energy, MJ/kg 110
320

Common Calculations

Stiffness to Weight: Axial, points 13
3.8
Stiffness to Weight: Bending, points 22
17
Strength to Weight: Axial, points 24 to 49
2.1
Strength to Weight: Bending, points 21 to 34
4.3
Thermal Diffusivity, mm2/s 5.2
30
Thermal Shock Resistance, points 23 to 47
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 0.1
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0.25 to 0.35
0
Chromium (Cr), % 11 to 12.8
0
Copper (Cu), % 0 to 0.25
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 71.3 to 76.7
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0.15 to 0.4
0
Nickel (Ni), % 0 to 0.3
0 to 0.010
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.6
0
Silver (Ag), % 0
4.8 to 5.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
94.3 to 95.2
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0
Zinc (Zn), % 0
0 to 0.0010