MakeItFrom.com
Menu (ESC)

EN 2.4851 Nickel vs. Nickel 690

Both EN 2.4851 nickel and nickel 690 are nickel alloys. They have a moderately high 93% of their average alloy composition in common.

For each property being compared, the top bar is EN 2.4851 nickel and the bottom bar is nickel 690.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
90
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
3.4 to 34
Fatigue Strength, MPa 170
180 to 300
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
79
Shear Strength, MPa 430
420 to 570
Tensile Strength: Ultimate (UTS), MPa 650
640 to 990
Tensile Strength: Yield (Proof), MPa 230
250 to 760

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1200
1010
Melting Completion (Liquidus), °C 1360
1380
Melting Onset (Solidus), °C 1310
1340
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 11
14
Thermal Expansion, µm/m-K 14
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 49
50
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 8.1
8.2
Embodied Energy, MJ/kg 120
120
Embodied Water, L/kg 280
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
31 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 130
160 to 1440
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 22
21 to 33
Strength to Weight: Bending, points 20
20 to 27
Thermal Diffusivity, mm2/s 2.9
3.5
Thermal Shock Resistance, points 17
16 to 25

Alloy Composition

Aluminum (Al), % 1.0 to 1.7
0
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.030 to 0.1
0 to 0.050
Chromium (Cr), % 21 to 25
27 to 31
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 7.7 to 18
7.0 to 11
Manganese (Mn), % 0 to 1.0
0 to 0.5
Nickel (Ni), % 58 to 63
58 to 66
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0 to 0.5
0