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EN 1.0214 Steel vs. AISI 429 Stainless Steel

Both EN 1.0214 steel and AISI 429 stainless steel are iron alloys. They have 84% 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 EN 1.0214 steel and the bottom bar is AISI 429 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 97 to 130
160
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 12 to 31
25
Fatigue Strength, MPa 160 to 250
180
Poisson's Ratio 0.29
0.28
Reduction in Area, % 66 to 80
50
Shear Modulus, GPa 73
77
Shear Strength, MPa 250 to 290
300
Tensile Strength: Ultimate (UTS), MPa 330 to 460
480
Tensile Strength: Yield (Proof), MPa 210 to 360
260

Thermal Properties

Latent Heat of Fusion, J/g 250
280
Maximum Temperature: Mechanical, °C 400
810
Melting Completion (Liquidus), °C 1470
1440
Melting Onset (Solidus), °C 1420
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 53
26
Thermal Expansion, µm/m-K 12
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.9
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 7.9
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
7.5
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 1.4
2.0
Embodied Energy, MJ/kg 18
28
Embodied Water, L/kg 46
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34 to 130
99
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 340
170
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 12 to 16
17
Strength to Weight: Bending, points 14 to 17
18
Thermal Diffusivity, mm2/s 14
6.9
Thermal Shock Resistance, points 11 to 14
17

Alloy Composition

Aluminum (Al), % 0.020 to 0.060
0
Carbon (C), % 0.080 to 0.12
0 to 0.12
Chromium (Cr), % 0
14 to 16
Iron (Fe), % 99.17 to 99.6
81.8 to 86
Manganese (Mn), % 0.3 to 0.5
0 to 1.0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.025
0 to 0.030