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AWS ER80S-B8 vs. Nickel 625

AWS ER80S-B8 belongs to the iron alloys classification, while nickel 625 belongs to the nickel 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 AWS ER80S-B8 and the bottom bar is nickel 625.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 19
33 to 34
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
79
Tensile Strength: Ultimate (UTS), MPa 630
790 to 910
Tensile Strength: Yield (Proof), MPa 530
320 to 450

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Melting Completion (Liquidus), °C 1460
1350
Melting Onset (Solidus), °C 1410
1290
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 26
11
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
80
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 2.0
14
Embodied Energy, MJ/kg 28
190
Embodied Water, L/kg 89
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
220 to 250
Resilience: Unit (Modulus of Resilience), kJ/m3 720
260 to 490
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 22
26 to 29
Strength to Weight: Bending, points 21
22 to 24
Thermal Diffusivity, mm2/s 6.9
2.9
Thermal Shock Resistance, points 17
22 to 25

Alloy Composition

Aluminum (Al), % 0
0 to 0.4
Carbon (C), % 0 to 0.1
0 to 0.1
Chromium (Cr), % 8.0 to 10.5
20 to 23
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.35
0
Iron (Fe), % 85.6 to 90.8
0 to 5.0
Manganese (Mn), % 0.4 to 0.7
0 to 0.5
Molybdenum (Mo), % 0.8 to 1.2
8.0 to 10
Nickel (Ni), % 0 to 0.5
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0 to 0.025
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.025
0 to 0.015
Titanium (Ti), % 0
0 to 0.4
Residuals, % 0 to 0.5
0