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EN 1.4931 Steel vs. EN 1.3532 Steel

Both EN 1.4931 steel and EN 1.3532 steel are iron alloys. They have 88% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4931 steel and the bottom bar is EN 1.3532 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
210 to 220
Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Tensile Strength: Ultimate (UTS), MPa 810
700 to 1420

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Maximum Temperature: Mechanical, °C 600
440
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 24
46
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.8
7.9
Electrical Conductivity: Equal Weight (Specific), % IACS 11
9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 8.5
5.0
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 2.9
1.9
Embodied Energy, MJ/kg 42
25
Embodied Water, L/kg 100
60

Common Calculations

PREN (Pitting Resistance) 16
2.0
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 29
25 to 50
Strength to Weight: Bending, points 25
22 to 36
Thermal Diffusivity, mm2/s 6.5
13
Thermal Shock Resistance, points 22
21 to 42

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0.2 to 0.26
0.14 to 0.18
Chromium (Cr), % 11.3 to 12.2
1.0 to 1.4
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 83.2 to 86.8
92.6 to 94.8
Manganese (Mn), % 0.5 to 0.8
0.25 to 0.55
Molybdenum (Mo), % 1.0 to 1.2
0.2 to 0.3
Nickel (Ni), % 0 to 1.0
3.8 to 4.3
Oxygen (O), % 0
0 to 0.0020
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.4
0 to 0.4
Sulfur (S), % 0 to 0.020
0 to 0.030
Tungsten (W), % 0 to 0.5
0
Vanadium (V), % 0.25 to 0.35
0