EN 1.8961 Steel vs. AISI 301LN Stainless Steel
Both EN 1.8961 steel and AISI 301LN stainless steel are iron alloys. They have 76% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is EN 1.8961 steel and the bottom bar is AISI 301LN stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 130 | |
210 to 320 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
200 |
Elongation at Break, % | 19 | |
23 to 51 |
Fatigue Strength, MPa | 150 | |
270 to 520 |
Poisson's Ratio | 0.29 | |
0.28 |
Shear Modulus, GPa | 73 | |
77 |
Shear Strength, MPa | 270 | |
450 to 670 |
Tensile Strength: Ultimate (UTS), MPa | 430 | |
630 to 1060 |
Tensile Strength: Yield (Proof), MPa | 220 | |
270 to 770 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
280 |
Maximum Temperature: Mechanical, °C | 410 | |
890 |
Melting Completion (Liquidus), °C | 1460 | |
1430 |
Melting Onset (Solidus), °C | 1420 | |
1380 |
Specific Heat Capacity, J/kg-K | 470 | |
480 |
Thermal Conductivity, W/m-K | 45 | |
15 |
Thermal Expansion, µm/m-K | 13 | |
16 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.4 | |
2.4 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.5 | |
2.7 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.6 | |
13 |
Density, g/cm3 | 7.8 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 1.7 | |
2.7 |
Embodied Energy, MJ/kg | 23 | |
39 |
Embodied Water, L/kg | 50 | |
130 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 70 | |
220 to 290 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 130 | |
180 to 1520 |
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 24 | |
25 |
Strength to Weight: Axial, points | 15 | |
22 to 38 |
Strength to Weight: Bending, points | 16 | |
21 to 30 |
Thermal Diffusivity, mm2/s | 12 | |
4.0 |
Thermal Shock Resistance, points | 13 | |
14 to 24 |
Alloy Composition
Aluminum (Al), % | 0 to 0.030 | |
0 |
Carbon (C), % | 0 to 0.16 | |
0 to 0.030 |
Chromium (Cr), % | 0.35 to 0.85 | |
16 to 18 |
Copper (Cu), % | 0.2 to 0.6 | |
0 |
Iron (Fe), % | 96.1 to 99.3 | |
70.7 to 77.9 |
Manganese (Mn), % | 0.15 to 0.7 | |
0 to 2.0 |
Nickel (Ni), % | 0 to 0.7 | |
6.0 to 8.0 |
Niobium (Nb), % | 0 to 0.065 | |
0 |
Nitrogen (N), % | 0 | |
0.070 to 0.2 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.045 |
Silicon (Si), % | 0 to 0.45 | |
0 to 1.0 |
Sulfur (S), % | 0 to 0.035 | |
0 to 0.030 |
Titanium (Ti), % | 0 to 0.12 | |
0 |
Vanadium (V), % | 0 to 0.14 | |
0 |