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EN 1.4567 Stainless Steel vs. SAE-AISI 1141 Steel

Both EN 1.4567 stainless steel and SAE-AISI 1141 steel are iron alloys. They have 68% 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 EN 1.4567 stainless steel and the bottom bar is SAE-AISI 1141 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
210 to 220
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22 to 51
11 to 17
Fatigue Strength, MPa 190 to 260
270 to 430
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
72
Shear Strength, MPa 390 to 490
460 to 480
Tensile Strength: Ultimate (UTS), MPa 550 to 780
740 to 810
Tensile Strength: Yield (Proof), MPa 200 to 390
400 to 700

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 930
400
Melting Completion (Liquidus), °C 1410
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 11
51
Thermal Expansion, µm/m-K 17
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
12

Otherwise Unclassified Properties

Base Metal Price, % relative 16
1.9
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.4
Embodied Energy, MJ/kg 43
19
Embodied Water, L/kg 150
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 220
86 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 400
430 to 1290
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 19 to 27
26 to 29
Strength to Weight: Bending, points 19 to 24
23 to 25
Thermal Diffusivity, mm2/s 3.0
14
Thermal Shock Resistance, points 12 to 17
24 to 26

Alloy Composition

Carbon (C), % 0 to 0.040
0.37 to 0.45
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 63.3 to 71.5
97.7 to 98.2
Manganese (Mn), % 0 to 2.0
1.4 to 1.7
Nickel (Ni), % 8.5 to 10.5
0
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0.080 to 0.13

Comparable Variants