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S32654 Stainless Steel vs. ASTM B817 Type II

S32654 stainless steel belongs to the iron alloys classification, while ASTM B817 type II belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is S32654 stainless steel and the bottom bar is ASTM B817 type II.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
100
Elongation at Break, % 45
3.0 to 13
Fatigue Strength, MPa 450
390 to 530
Poisson's Ratio 0.28
0.32
Reduction in Area, % 46
4.0 to 13
Shear Modulus, GPa 82
40
Tensile Strength: Ultimate (UTS), MPa 850
900 to 960
Tensile Strength: Yield (Proof), MPa 490
780 to 900

Thermal Properties

Latent Heat of Fusion, J/g 310
400
Maximum Temperature: Mechanical, °C 1100
350
Melting Completion (Liquidus), °C 1450
1580
Melting Onset (Solidus), °C 1410
1530
Specific Heat Capacity, J/kg-K 460
550
Thermal Expansion, µm/m-K 15
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 34
37
Density, g/cm3 8.0
4.6
Embodied Carbon, kg CO2/kg material 6.4
40
Embodied Energy, MJ/kg 87
650
Embodied Water, L/kg 220
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
26 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 570
2890 to 3890
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
34
Strength to Weight: Axial, points 29
55 to 58
Strength to Weight: Bending, points 25
45 to 47
Thermal Shock Resistance, points 19
62 to 66

Alloy Composition

Aluminum (Al), % 0
5.0 to 6.0
Carbon (C), % 0 to 0.020
0 to 0.1
Chlorine (Cl), % 0
0 to 0.2
Chromium (Cr), % 24 to 25
0
Copper (Cu), % 0.3 to 0.6
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 38.3 to 45.3
0.35 to 1.0
Manganese (Mn), % 2.0 to 4.0
0
Molybdenum (Mo), % 7.0 to 8.0
0
Nickel (Ni), % 21 to 23
0
Nitrogen (N), % 0.45 to 0.55
0 to 0.040
Oxygen (O), % 0
0 to 0.3
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0 to 0.1
Sodium (Na), % 0
0 to 0.2
Sulfur (S), % 0 to 0.0050
0
Tin (Sn), % 0
1.5 to 2.5
Titanium (Ti), % 0
82.1 to 87.8
Vanadium (V), % 0
5.0 to 6.0
Residuals, % 0
0 to 0.4