Grade 200 Maraging Steel vs. EN 1.4568 Stainless Steel
Both grade 200 maraging steel and EN 1.4568 stainless steel are iron alloys. They have 77% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is grade 200 maraging steel and the bottom bar is EN 1.4568 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
200 |
Elongation at Break, % | 9.1 to 18 | |
2.3 to 21 |
Poisson's Ratio | 0.3 | |
0.28 |
Shear Modulus, GPa | 74 | |
76 |
Shear Strength, MPa | 600 to 890 | |
520 to 930 |
Tensile Strength: Ultimate (UTS), MPa | 970 to 1500 | |
830 to 1620 |
Tensile Strength: Yield (Proof), MPa | 690 to 1490 | |
330 to 1490 |
Thermal Properties
Latent Heat of Fusion, J/g | 260 | |
280 |
Melting Completion (Liquidus), °C | 1460 | |
1420 |
Melting Onset (Solidus), °C | 1420 | |
1380 |
Specific Heat Capacity, J/kg-K | 460 | |
480 |
Thermal Expansion, µm/m-K | 12 | |
13 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 31 | |
13 |
Density, g/cm3 | 8.2 | |
7.7 |
Embodied Carbon, kg CO2/kg material | 4.5 | |
2.8 |
Embodied Energy, MJ/kg | 59 | |
40 |
Embodied Water, L/kg | 140 | |
140 |
Common Calculations
PREN (Pitting Resistance) | 11 | |
17 |
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 160 | |
36 to 140 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 1240 to 5740 | |
290 to 5710 |
Stiffness to Weight: Axial, points | 13 | |
14 |
Stiffness to Weight: Bending, points | 23 | |
25 |
Strength to Weight: Axial, points | 33 to 51 | |
30 to 58 |
Strength to Weight: Bending, points | 27 to 35 | |
25 to 40 |
Thermal Shock Resistance, points | 29 to 45 | |
23 to 46 |
Alloy Composition
Aluminum (Al), % | 0.050 to 0.15 | |
0.7 to 1.5 |
Boron (B), % | 0 to 0.0030 | |
0 |
Calcium (Ca), % | 0 to 0.050 | |
0 |
Carbon (C), % | 0 to 0.030 | |
0 to 0.090 |
Chromium (Cr), % | 0 | |
16 to 18 |
Cobalt (Co), % | 8.0 to 9.0 | |
0 |
Iron (Fe), % | 67.8 to 71.8 | |
70.9 to 76.8 |
Manganese (Mn), % | 0 to 0.1 | |
0 to 1.0 |
Molybdenum (Mo), % | 3.0 to 3.5 | |
0 |
Nickel (Ni), % | 17 to 19 | |
6.5 to 7.8 |
Phosphorus (P), % | 0 to 0.010 | |
0 to 0.040 |
Silicon (Si), % | 0 to 0.1 | |
0 to 0.7 |
Sulfur (S), % | 0 to 0.010 | |
0 to 0.015 |
Titanium (Ti), % | 0.15 to 0.25 | |
0 |
Zirconium (Zr), % | 0 to 0.020 | |
0 |