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SAE-AISI A10 Steel vs. EN 1.4527 Stainless Steel

Both SAE-AISI A10 steel and EN 1.4527 stainless steel are iron alloys. They have 48% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI A10 steel and the bottom bar is EN 1.4527 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 72
77
Tensile Strength: Ultimate (UTS), MPa 810 to 2040
480

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Melting Completion (Liquidus), °C 1440
1410
Melting Onset (Solidus), °C 1400
1360
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 40
15
Thermal Expansion, µm/m-K 12
15

Otherwise Unclassified Properties

Base Metal Price, % relative 5.0
32
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 2.1
5.6
Embodied Energy, MJ/kg 27
78
Embodied Water, L/kg 56
210

Common Calculations

PREN (Pitting Resistance) 5.1
29
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 29 to 73
17
Strength to Weight: Bending, points 25 to 46
17
Thermal Diffusivity, mm2/s 11
4.0
Thermal Shock Resistance, points 27 to 68
12

Alloy Composition

Carbon (C), % 1.3 to 1.5
0 to 0.060
Chromium (Cr), % 0
19 to 22
Copper (Cu), % 0 to 0.25
3.0 to 4.0
Iron (Fe), % 90.8 to 93.4
37.4 to 48.5
Manganese (Mn), % 1.6 to 2.1
0 to 1.5
Molybdenum (Mo), % 1.3 to 1.8
2.0 to 3.0
Nickel (Ni), % 1.6 to 2.1
27.5 to 30.5
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 1.0 to 1.5
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.030