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EN 1.5521 Steel vs. EN 2.4889 Nickel

EN 1.5521 steel belongs to the iron alloys classification, while EN 2.4889 nickel belongs to the nickel alloys. They have a modest 24% of their average alloy composition in common, which, by itself, doesn't mean much. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.5521 steel and the bottom bar is EN 2.4889 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130 to 180
190
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 21
39
Fatigue Strength, MPa 210 to 310
210
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Shear Strength, MPa 310 to 360
490
Tensile Strength: Ultimate (UTS), MPa 430 to 1390
720
Tensile Strength: Yield (Proof), MPa 300 to 490
270

Thermal Properties

Latent Heat of Fusion, J/g 250
350
Maximum Temperature: Mechanical, °C 400
1200
Melting Completion (Liquidus), °C 1460
1350
Melting Onset (Solidus), °C 1420
1300
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 51
13
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
42
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 1.4
6.9
Embodied Energy, MJ/kg 19
98
Embodied Water, L/kg 47
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 44 to 230
220
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 630
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 15 to 49
25
Strength to Weight: Bending, points 16 to 35
22
Thermal Diffusivity, mm2/s 14
3.4
Thermal Shock Resistance, points 13 to 41
19

Alloy Composition

Boron (B), % 0.00080 to 0.0050
0
Carbon (C), % 0.16 to 0.2
0.050 to 0.12
Cerium (Ce), % 0
0.030 to 0.090
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 0 to 0.25
0 to 0.3
Iron (Fe), % 98 to 98.9
21 to 25
Manganese (Mn), % 0.9 to 1.2
0 to 1.0
Nickel (Ni), % 0
45 to 50.4
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0 to 0.3
2.5 to 3.0
Sulfur (S), % 0 to 0.025
0 to 0.010