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S30601 Stainless Steel vs. AWS ERTi-12

S30601 stainless steel belongs to the iron alloys classification, while AWS ERTi-12 belongs to the titanium 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.

For each property being compared, the top bar is S30601 stainless steel and the bottom bar is AWS ERTi-12.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 37
12
Fatigue Strength, MPa 250
200
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 75
41
Tensile Strength: Ultimate (UTS), MPa 660
480
Tensile Strength: Yield (Proof), MPa 300
340

Thermal Properties

Latent Heat of Fusion, J/g 370
420
Maximum Temperature: Mechanical, °C 950
320
Melting Completion (Liquidus), °C 1360
1670
Melting Onset (Solidus), °C 1310
1620
Specific Heat Capacity, J/kg-K 500
540
Thermal Expansion, µm/m-K 15
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 20
37
Density, g/cm3 7.6
4.5
Embodied Carbon, kg CO2/kg material 3.9
31
Embodied Energy, MJ/kg 55
510
Embodied Water, L/kg 150
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
52
Resilience: Unit (Modulus of Resilience), kJ/m3 230
550
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
35
Strength to Weight: Axial, points 24
30
Strength to Weight: Bending, points 22
30
Thermal Shock Resistance, points 16
37

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.030
Chromium (Cr), % 17 to 18
0
Copper (Cu), % 0 to 0.35
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 56.9 to 60.5
0 to 0.15
Manganese (Mn), % 0.5 to 0.8
0
Molybdenum (Mo), % 0 to 0.2
0.2 to 0.4
Nickel (Ni), % 17 to 18
0.060 to 0.090
Nitrogen (N), % 0 to 0.050
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 5.0 to 5.6
0
Sulfur (S), % 0 to 0.013
0
Titanium (Ti), % 0
99.147 to 99.66