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Nickel 689 vs. EN 1.7335 Steel

Nickel 689 belongs to the nickel alloys classification, while EN 1.7335 steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel 689 and the bottom bar is EN 1.7335 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 350
150 to 160
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 23
21 to 22
Fatigue Strength, MPa 420
200 to 220
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
73
Shear Strength, MPa 790
310 to 330
Tensile Strength: Ultimate (UTS), MPa 1250
500 to 520
Tensile Strength: Yield (Proof), MPa 690
280 to 310

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 990
430
Melting Completion (Liquidus), °C 1440
1470
Melting Onset (Solidus), °C 1390
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
2.8
Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 11
1.6
Embodied Energy, MJ/kg 150
21
Embodied Water, L/kg 330
52

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
91 to 97
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
210 to 260
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
18
Strength to Weight: Bending, points 30
18
Thermal Shock Resistance, points 35
15

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
0.080 to 0.18
Chromium (Cr), % 18 to 20
0.7 to 1.2
Cobalt (Co), % 9.0 to 11
0
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 0 to 5.0
96.4 to 98.4
Manganese (Mn), % 0 to 0.5
0.4 to 1.0
Molybdenum (Mo), % 9.0 to 10.5
0.4 to 0.6
Nickel (Ni), % 48.3 to 60.9
0
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 2.3 to 2.8
0