S20910 Stainless Steel vs. ASTM A299 Steel
Both S20910 stainless steel and ASTM A299 steel are iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is S20910 stainless steel and the bottom bar is ASTM A299 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 230 to 290 | |
180 to 190 |
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Elongation at Break, % | 14 to 39 | |
21 to 22 |
Fatigue Strength, MPa | 310 to 460 | |
230 to 250 |
Poisson's Ratio | 0.28 | |
0.29 |
Shear Modulus, GPa | 79 | |
73 |
Shear Strength, MPa | 500 to 570 | |
370 to 390 |
Tensile Strength: Ultimate (UTS), MPa | 780 to 940 | |
590 to 620 |
Tensile Strength: Yield (Proof), MPa | 430 to 810 | |
330 to 360 |
Thermal Properties
Latent Heat of Fusion, J/g | 300 | |
250 |
Maximum Temperature: Mechanical, °C | 1080 | |
400 |
Melting Completion (Liquidus), °C | 1420 | |
1460 |
Melting Onset (Solidus), °C | 1380 | |
1420 |
Specific Heat Capacity, J/kg-K | 480 | |
470 |
Thermal Conductivity, W/m-K | 13 | |
51 |
Thermal Expansion, µm/m-K | 16 | |
13 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 22 | |
1.9 |
Density, g/cm3 | 7.8 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 4.8 | |
1.4 |
Embodied Energy, MJ/kg | 68 | |
19 |
Embodied Water, L/kg | 180 | |
47 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 120 to 260 | |
110 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 460 to 1640 | |
290 to 350 |
Stiffness to Weight: Axial, points | 14 | |
13 |
Stiffness to Weight: Bending, points | 25 | |
24 |
Strength to Weight: Axial, points | 28 to 33 | |
21 to 22 |
Strength to Weight: Bending, points | 24 to 27 | |
20 to 21 |
Thermal Diffusivity, mm2/s | 3.6 | |
14 |
Thermal Shock Resistance, points | 17 to 21 | |
17 to 18 |