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SAE-AISI 1010 Steel vs. EN 1.4318 Stainless Steel

Both SAE-AISI 1010 steel and EN 1.4318 stainless steel are iron alloys. They have 74% of their average alloy composition in common. There are 31 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 SAE-AISI 1010 steel and the bottom bar is EN 1.4318 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100 to 110
230
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 22 to 31
44
Fatigue Strength, MPa 150 to 230
340
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Shear Strength, MPa 230 to 250
520
Tensile Strength: Ultimate (UTS), MPa 350 to 400
740
Tensile Strength: Yield (Proof), MPa 190 to 330
380

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 400
910
Melting Completion (Liquidus), °C 1470
1430
Melting Onset (Solidus), °C 1430
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 47
15
Thermal Expansion, µm/m-K 12
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 14
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
13
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 1.4
2.8
Embodied Energy, MJ/kg 18
39
Embodied Water, L/kg 45
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82 to 93
280
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 290
360
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 12 to 14
27
Strength to Weight: Bending, points 14 to 15
23
Thermal Diffusivity, mm2/s 13
4.0
Thermal Shock Resistance, points 11 to 13
17

Alloy Composition

Carbon (C), % 0.080 to 0.13
0 to 0.030
Chromium (Cr), % 0
16.5 to 18.5
Iron (Fe), % 99.18 to 99.62
70.2 to 77.4
Manganese (Mn), % 0.3 to 0.6
0 to 2.0
Nickel (Ni), % 0
6.0 to 8.0
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.015