MakeItFrom.com
Menu (ESC)

Nickel 689 vs. ACI-ASTM CK3MCuN Steel

Nickel 689 belongs to the nickel alloys classification, while ACI-ASTM CK3MCuN steel belongs to the iron alloys. They have 47% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is nickel 689 and the bottom bar is ACI-ASTM CK3MCuN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
180
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
39
Fatigue Strength, MPa 420
250
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 80
80
Tensile Strength: Ultimate (UTS), MPa 1250
620
Tensile Strength: Yield (Proof), MPa 690
290

Thermal Properties

Latent Heat of Fusion, J/g 330
300
Maximum Temperature: Mechanical, °C 990
1090
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1390
1350
Specific Heat Capacity, J/kg-K 450
460
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Base Metal Price, % relative 70
29
Density, g/cm3 8.5
8.0
Embodied Carbon, kg CO2/kg material 11
5.6
Embodied Energy, MJ/kg 150
76
Embodied Water, L/kg 330
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
200
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
210
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
21
Strength to Weight: Bending, points 30
20
Thermal Shock Resistance, points 35
14

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 0.025
Chromium (Cr), % 18 to 20
19.5 to 20.5
Cobalt (Co), % 9.0 to 11
0
Copper (Cu), % 0
0.5 to 1.0
Iron (Fe), % 0 to 5.0
49.5 to 56.3
Manganese (Mn), % 0 to 0.5
0 to 1.2
Molybdenum (Mo), % 9.0 to 10.5
6.0 to 7.0
Nickel (Ni), % 48.3 to 60.9
17.5 to 19.5
Nitrogen (N), % 0
0.18 to 0.24
Phosphorus (P), % 0 to 0.015
0 to 0.045
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 2.3 to 2.8
0