SAE-AISI 1541 Steel vs. K94200 Alloy
Both SAE-AISI 1541 steel and K94200 alloy are iron alloys. There are 22 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 SAE-AISI 1541 steel and the bottom bar is K94200 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
140 |
Elongation at Break, % | 11 to 17 | |
5.0 to 32 |
Poisson's Ratio | 0.29 | |
0.34 |
Shear Modulus, GPa | 73 | |
54 |
Shear Strength, MPa | 440 to 480 | |
330 to 410 |
Tensile Strength: Ultimate (UTS), MPa | 720 to 790 | |
500 to 710 |
Tensile Strength: Yield (Proof), MPa | 390 to 680 | |
270 to 650 |
Thermal Properties
Melting Onset (Solidus), °C | 1420 | |
1440 |
Specific Heat Capacity, J/kg-K | 470 | |
500 |
Thermal Conductivity, W/m-K | 52 | |
15 |
Thermal Expansion, µm/m-K | 12 | |
5.0 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.1 | |
2.7 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.2 | |
3.0 |
Otherwise Unclassified Properties
Density, g/cm3 | 7.8 | |
8.2 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 78 to 100 | |
35 to 130 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 410 to 1250 | |
250 to 1460 |
Stiffness to Weight: Axial, points | 13 | |
9.8 |
Stiffness to Weight: Bending, points | 24 | |
21 |
Strength to Weight: Axial, points | 25 to 28 | |
17 to 24 |
Strength to Weight: Bending, points | 23 to 24 | |
17 to 22 |
Thermal Diffusivity, mm2/s | 14 | |
3.7 |
Thermal Shock Resistance, points | 23 to 25 | |
49 to 70 |