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Nickel 625 vs. AISI 310MoLN Stainless Steel

Nickel 625 belongs to the nickel alloys classification, while AISI 310MoLN stainless steel belongs to the iron alloys. They have 49% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is nickel 625 and the bottom bar is AISI 310MoLN stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 33 to 34
28
Fatigue Strength, MPa 240 to 320
210
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 79
80
Shear Strength, MPa 530 to 600
400
Tensile Strength: Ultimate (UTS), MPa 790 to 910
610
Tensile Strength: Yield (Proof), MPa 320 to 450
290

Thermal Properties

Latent Heat of Fusion, J/g 330
300
Maximum Temperature: Mechanical, °C 980
1100
Melting Completion (Liquidus), °C 1350
1420
Melting Onset (Solidus), °C 1290
1380
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 11
14
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 80
28
Density, g/cm3 8.6
7.9
Embodied Carbon, kg CO2/kg material 14
5.0
Embodied Energy, MJ/kg 190
70
Embodied Water, L/kg 290
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220 to 250
140
Resilience: Unit (Modulus of Resilience), kJ/m3 260 to 490
200
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 26 to 29
21
Strength to Weight: Bending, points 22 to 24
20
Thermal Diffusivity, mm2/s 2.9
3.7
Thermal Shock Resistance, points 22 to 25
14

Alloy Composition

Aluminum (Al), % 0 to 0.4
0
Carbon (C), % 0 to 0.1
0 to 0.020
Chromium (Cr), % 20 to 23
24 to 26
Cobalt (Co), % 0 to 1.0
0
Iron (Fe), % 0 to 5.0
45.2 to 53.8
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 8.0 to 10
1.6 to 2.6
Nickel (Ni), % 58 to 68.9
20.5 to 23.5
Niobium (Nb), % 3.2 to 4.2
0
Nitrogen (N), % 0
0.090 to 0.15
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0 to 0.4
0