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S39274 Stainless Steel vs. EN 1.0214 Steel

Both S39274 stainless steel and EN 1.0214 steel are iron alloys. They have 62% of their average alloy composition in common. There are 32 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 S39274 stainless steel and the bottom bar is EN 1.0214 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
97 to 130
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 17
12 to 31
Fatigue Strength, MPa 380
160 to 250
Poisson's Ratio 0.27
0.29
Reduction in Area, % 34
66 to 80
Shear Modulus, GPa 81
73
Shear Strength, MPa 560
250 to 290
Tensile Strength: Ultimate (UTS), MPa 900
330 to 460
Tensile Strength: Yield (Proof), MPa 620
210 to 360

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1480
1470
Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
53
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
6.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
7.9

Otherwise Unclassified Properties

Base Metal Price, % relative 24
1.8
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 4.3
1.4
Embodied Energy, MJ/kg 60
18
Embodied Water, L/kg 180
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
34 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 940
120 to 340
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 32
12 to 16
Strength to Weight: Bending, points 26
14 to 17
Thermal Diffusivity, mm2/s 4.2
14
Thermal Shock Resistance, points 25
11 to 14

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0 to 0.030
0.080 to 0.12
Chromium (Cr), % 24 to 26
0
Copper (Cu), % 0.2 to 0.8
0
Iron (Fe), % 57 to 65.6
99.17 to 99.6
Manganese (Mn), % 0 to 1.0
0.3 to 0.5
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 6.0 to 8.0
0
Nitrogen (N), % 0.24 to 0.32
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.8
0 to 0.1
Sulfur (S), % 0 to 0.020
0 to 0.025
Tungsten (W), % 1.5 to 2.5
0