MakeItFrom.com
Menu (ESC)

EN 1.6368 Steel vs. EN 1.4945 Stainless Steel

Both EN 1.6368 steel and EN 1.4945 stainless steel are iron alloys. They have 64% 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 1.6368 steel and the bottom bar is EN 1.4945 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 210
200 to 220
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 18
19 to 34
Fatigue Strength, MPa 310 to 330
230 to 350
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Shear Strength, MPa 410 to 430
430 to 460
Tensile Strength: Ultimate (UTS), MPa 660 to 690
640 to 740
Tensile Strength: Yield (Proof), MPa 460 to 490
290 to 550

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 410
920
Melting Completion (Liquidus), °C 1460
1490
Melting Onset (Solidus), °C 1420
1440
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 40
14
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
3.2

Otherwise Unclassified Properties

Base Metal Price, % relative 3.4
30
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 1.7
5.0
Embodied Energy, MJ/kg 22
73
Embodied Water, L/kg 53
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
130 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 580 to 650
210 to 760
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 23 to 24
22 to 25
Strength to Weight: Bending, points 21 to 22
20 to 22
Thermal Diffusivity, mm2/s 11
3.7
Thermal Shock Resistance, points 20
14 to 16

Alloy Composition

Aluminum (Al), % 0.015 to 0.040
0
Carbon (C), % 0 to 0.17
0.040 to 0.1
Chromium (Cr), % 0 to 0.3
15.5 to 17.5
Copper (Cu), % 0.5 to 0.8
0
Iron (Fe), % 95.1 to 97.2
57.9 to 65.7
Manganese (Mn), % 0.8 to 1.2
0 to 1.5
Molybdenum (Mo), % 0.25 to 0.5
0
Nickel (Ni), % 1.0 to 1.3
15.5 to 17.5
Niobium (Nb), % 0.015 to 0.045
0.4 to 1.2
Nitrogen (N), % 0 to 0.020
0.060 to 0.14
Phosphorus (P), % 0 to 0.025
0 to 0.035
Silicon (Si), % 0.25 to 0.5
0.3 to 0.6
Sulfur (S), % 0 to 0.010
0 to 0.015
Tungsten (W), % 0
2.5 to 3.5