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Annealed AISI 205 vs. Annealed ASTM F15

Both annealed AISI 205 and annealed ASTM F15 are iron alloys. Both are furnished in the annealed condition. They have 55% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is annealed AISI 205 and the bottom bar is annealed ASTM F15.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
160
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
35
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 77
73
Shear Strength, MPa 560
350
Tensile Strength: Ultimate (UTS), MPa 800
520
Tensile Strength: Yield (Proof), MPa 450
350

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Melting Completion (Liquidus), °C 1380
1410
Melting Onset (Solidus), °C 1340
1450
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 18
6.0

Otherwise Unclassified Properties

Base Metal Price, % relative 11
49
Density, g/cm3 7.6
8.3
Embodied Carbon, kg CO2/kg material 2.6
5.2
Embodied Energy, MJ/kg 37
71
Embodied Water, L/kg 150
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 300
160
Resilience: Unit (Modulus of Resilience), kJ/m3 510
320
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 26
23
Strength to Weight: Axial, points 29
17
Strength to Weight: Bending, points 25
17
Thermal Shock Resistance, points 16
32

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0.12 to 0.25
0 to 0.040
Chromium (Cr), % 16.5 to 18.5
0 to 0.2
Cobalt (Co), % 0
16 to 18
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 62.6 to 68.1
50.3 to 56
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 14 to 15.5
0 to 0.5
Molybdenum (Mo), % 0
0 to 0.2
Nickel (Ni), % 1.0 to 1.7
28 to 30
Nitrogen (N), % 0.32 to 0.4
0
Phosphorus (P), % 0 to 0.060
0
Silicon (Si), % 0 to 1.0
0 to 0.2
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
0 to 0.1
Zirconium (Zr), % 0
0 to 0.1