S35000 Stainless Steel vs. SAE-AISI 8630 Steel
Both S35000 stainless steel and SAE-AISI 8630 steel are iron alloys. They have 77% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is S35000 stainless steel and the bottom bar is SAE-AISI 8630 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Elongation at Break, % | 2.3 to 14 | |
12 to 24 |
Fatigue Strength, MPa | 380 to 520 | |
260 to 350 |
Poisson's Ratio | 0.28 | |
0.29 |
Shear Modulus, GPa | 78 | |
73 |
Shear Strength, MPa | 740 to 950 | |
340 to 410 |
Tensile Strength: Ultimate (UTS), MPa | 1300 to 1570 | |
540 to 680 |
Tensile Strength: Yield (Proof), MPa | 660 to 1160 | |
360 to 560 |
Thermal Properties
Latent Heat of Fusion, J/g | 280 | |
250 |
Maximum Temperature: Mechanical, °C | 900 | |
410 |
Melting Completion (Liquidus), °C | 1460 | |
1460 |
Melting Onset (Solidus), °C | 1410 | |
1420 |
Specific Heat Capacity, J/kg-K | 470 | |
470 |
Thermal Conductivity, W/m-K | 16 | |
39 |
Thermal Expansion, µm/m-K | 11 | |
11 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 2.3 | |
7.3 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.6 | |
8.3 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 14 | |
2.6 |
Density, g/cm3 | 7.8 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 3.2 | |
1.5 |
Embodied Energy, MJ/kg | 44 | |
20 |
Embodied Water, L/kg | 130 | |
50 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 28 to 170 | |
78 to 110 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 1070 to 3360 | |
340 to 840 |
Stiffness to Weight: Axial, points | 14 | |
13 |
Stiffness to Weight: Bending, points | 25 | |
24 |
Strength to Weight: Axial, points | 46 to 56 | |
19 to 24 |
Strength to Weight: Bending, points | 34 to 38 | |
19 to 22 |
Thermal Diffusivity, mm2/s | 4.4 | |
10 |
Thermal Shock Resistance, points | 42 to 51 | |
18 to 23 |
Alloy Composition
Carbon (C), % | 0.070 to 0.11 | |
0.28 to 0.33 |
Chromium (Cr), % | 16 to 17 | |
0.4 to 0.6 |
Iron (Fe), % | 72.7 to 76.9 | |
96.8 to 97.9 |
Manganese (Mn), % | 0.5 to 1.3 | |
0.7 to 0.9 |
Molybdenum (Mo), % | 2.5 to 3.2 | |
0.15 to 0.25 |
Nickel (Ni), % | 4.0 to 5.0 | |
0.4 to 0.7 |
Nitrogen (N), % | 0.070 to 0.13 | |
0 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.035 |
Silicon (Si), % | 0 to 0.5 | |
0.15 to 0.35 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.040 |