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Nickel 689 vs. EN 1.0225 Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.0225 steel belongs to the iron alloys. There are 27 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 nickel 689 and the bottom bar is EN 1.0225 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
130 to 140
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 23
6.7 to 24
Fatigue Strength, MPa 420
170 to 220
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
73
Shear Strength, MPa 790
280 to 290
Tensile Strength: Ultimate (UTS), MPa 1250
440 to 500
Tensile Strength: Yield (Proof), MPa 690
230 to 380

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 990
400
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1390
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 70
1.8
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 11
1.4
Embodied Energy, MJ/kg 150
18
Embodied Water, L/kg 330
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
31 to 95
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
140 to 390
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
16 to 18
Strength to Weight: Bending, points 30
16 to 18
Thermal Shock Resistance, points 35
14 to 16

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.1 to 0.2
0 to 0.21
Chromium (Cr), % 18 to 20
0
Cobalt (Co), % 9.0 to 11
0
Iron (Fe), % 0 to 5.0
98 to 100
Manganese (Mn), % 0 to 0.5
0 to 1.4
Molybdenum (Mo), % 9.0 to 10.5
0
Nickel (Ni), % 48.3 to 60.9
0
Phosphorus (P), % 0 to 0.015
0 to 0.045
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.015
0 to 0.045
Titanium (Ti), % 2.3 to 2.8
0