MakeItFrom.com
Menu (ESC)

S35135 Stainless Steel vs. 705.0 Aluminum

S35135 stainless steel belongs to the iron alloys classification, while 705.0 aluminum belongs to the aluminum alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is S35135 stainless steel and the bottom bar is 705.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
69
Elongation at Break, % 34
8.4 to 10
Fatigue Strength, MPa 180
63 to 98
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 79
26
Tensile Strength: Ultimate (UTS), MPa 590
240 to 260
Tensile Strength: Yield (Proof), MPa 230
130

Thermal Properties

Latent Heat of Fusion, J/g 320
390
Maximum Temperature: Mechanical, °C 1100
180
Melting Completion (Liquidus), °C 1430
640
Melting Onset (Solidus), °C 1380
610
Specific Heat Capacity, J/kg-K 470
890
Thermal Expansion, µm/m-K 16
24

Otherwise Unclassified Properties

Base Metal Price, % relative 37
9.5
Density, g/cm3 8.1
2.8
Embodied Carbon, kg CO2/kg material 6.8
8.4
Embodied Energy, MJ/kg 94
150
Embodied Water, L/kg 220
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
18 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 130
120 to 130
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
49
Strength to Weight: Axial, points 20
24 to 26
Strength to Weight: Bending, points 19
31 to 32
Thermal Shock Resistance, points 13
11

Alloy Composition

Aluminum (Al), % 0
92.3 to 98.6
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 20 to 25
0 to 0.4
Copper (Cu), % 0 to 0.75
0 to 0.2
Iron (Fe), % 28.3 to 45
0 to 0.8
Magnesium (Mg), % 0
1.4 to 1.8
Manganese (Mn), % 0 to 1.0
0 to 0.6
Molybdenum (Mo), % 4.0 to 4.8
0
Nickel (Ni), % 30 to 38
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0.6 to 1.0
0 to 0.2
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0.4 to 1.0
0 to 0.25
Zinc (Zn), % 0
0 to 3.3
Residuals, % 0
0 to 0.15