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SAE-AISI H11 Steel vs. AISI 205 Stainless Steel

Both SAE-AISI H11 steel and AISI 205 stainless steel are iron alloys. They have 72% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H11 steel and the bottom bar is AISI 205 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
77
Tensile Strength: Ultimate (UTS), MPa 690 to 1840
800 to 1430

Thermal Properties

Latent Heat of Fusion, J/g 270
280
Melting Completion (Liquidus), °C 1460
1380
Melting Onset (Solidus), °C 1410
1340
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 5.5
11
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 3.0
2.6
Embodied Energy, MJ/kg 43
37
Embodied Water, L/kg 75
150

Common Calculations

PREN (Pitting Resistance) 9.6
23
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
26
Strength to Weight: Axial, points 25 to 66
29 to 52
Strength to Weight: Bending, points 22 to 43
25 to 37
Thermal Shock Resistance, points 22 to 58
16 to 29

Alloy Composition

Carbon (C), % 0.33 to 0.43
0.12 to 0.25
Chromium (Cr), % 4.8 to 5.5
16.5 to 18.5
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 89.6 to 92.5
62.6 to 68.1
Manganese (Mn), % 0.2 to 0.5
14 to 15.5
Molybdenum (Mo), % 1.1 to 1.6
0
Nickel (Ni), % 0 to 0.3
1.0 to 1.7
Nitrogen (N), % 0
0.32 to 0.4
Phosphorus (P), % 0 to 0.030
0 to 0.060
Silicon (Si), % 0.8 to 1.2
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0.3 to 0.6
0

Comparable Variants