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AWS E80C-B6 vs. Grade M30C Nickel

AWS E80C-B6 belongs to the iron alloys classification, while grade M30C nickel belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is AWS E80C-B6 and the bottom bar is grade M30C nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 19
29
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
61
Tensile Strength: Ultimate (UTS), MPa 630
510
Tensile Strength: Yield (Proof), MPa 530
250

Thermal Properties

Latent Heat of Fusion, J/g 260
290
Melting Completion (Liquidus), °C 1450
1290
Melting Onset (Solidus), °C 1410
1240
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 39
22
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 9.5
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 4.7
60
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.8
9.5
Embodied Energy, MJ/kg 25
140
Embodied Water, L/kg 71
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
120
Resilience: Unit (Modulus of Resilience), kJ/m3 730
200
Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 22
16
Strength to Weight: Bending, points 21
16
Thermal Diffusivity, mm2/s 11
5.7
Thermal Shock Resistance, points 18
18

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.3
Chromium (Cr), % 4.5 to 6.0
0
Copper (Cu), % 0 to 0.35
26 to 33
Iron (Fe), % 90.1 to 94.4
0 to 3.5
Manganese (Mn), % 0.4 to 1.0
0 to 1.5
Molybdenum (Mo), % 0.45 to 0.65
0
Nickel (Ni), % 0 to 0.6
56.6 to 72
Niobium (Nb), % 0
1.0 to 3.0
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0.25 to 0.6
1.0 to 2.0
Sulfur (S), % 0 to 0.025
0 to 0.030
Vanadium (V), % 0 to 0.030
0
Residuals, % 0 to 0.5
0