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AISI 205 Stainless Steel vs. EN 1.4029 Stainless Steel

Both AISI 205 stainless steel and EN 1.4029 stainless steel are iron alloys. They have 80% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AISI 205 stainless steel and the bottom bar is EN 1.4029 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 11 to 51
10 to 20
Fatigue Strength, MPa 410 to 640
270 to 400
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 560 to 850
440 to 550
Tensile Strength: Ultimate (UTS), MPa 800 to 1430
700 to 930
Tensile Strength: Yield (Proof), MPa 450 to 1100
410 to 740

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Corrosion, °C 410
390
Maximum Temperature: Mechanical, °C 880
750
Melting Completion (Liquidus), °C 1380
1440
Melting Onset (Solidus), °C 1340
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 18
10

Otherwise Unclassified Properties

Base Metal Price, % relative 11
7.0
Density, g/cm3 7.6
7.7
Embodied Carbon, kg CO2/kg material 2.6
2.0
Embodied Energy, MJ/kg 37
28
Embodied Water, L/kg 150
100

Common Calculations

PREN (Pitting Resistance) 23
14
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 430
89 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 3060
440 to 1410
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 29 to 52
25 to 33
Strength to Weight: Bending, points 25 to 37
23 to 27
Thermal Shock Resistance, points 16 to 29
26 to 34

Alloy Composition

Carbon (C), % 0.12 to 0.25
0.25 to 0.32
Chromium (Cr), % 16.5 to 18.5
12 to 13.5
Iron (Fe), % 62.6 to 68.1
82.8 to 87.6
Manganese (Mn), % 14 to 15.5
0 to 1.5
Molybdenum (Mo), % 0
0 to 0.6
Nickel (Ni), % 1.0 to 1.7
0
Nitrogen (N), % 0.32 to 0.4
0
Phosphorus (P), % 0 to 0.060
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0.15 to 0.25

Comparable Variants