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AWS E309H vs. Grade CU5MCuC Nickel

AWS E309H belongs to the iron alloys classification, while grade CU5MCuC nickel belongs to the nickel alloys. They have 66% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS E309H and the bottom bar is grade CU5MCuC nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
22
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 78
77
Tensile Strength: Ultimate (UTS), MPa 620
580

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Melting Completion (Liquidus), °C 1410
1420
Melting Onset (Solidus), °C 1370
1370
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 20
45
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 3.7
7.7
Embodied Energy, MJ/kg 52
110
Embodied Water, L/kg 180
230

Common Calculations

PREN (Pitting Resistance) 25
31
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 22
20
Strength to Weight: Bending, points 21
19
Thermal Shock Resistance, points 16
16

Alloy Composition

Carbon (C), % 0.040 to 0.15
0 to 0.050
Chromium (Cr), % 22 to 25
19.5 to 23.5
Copper (Cu), % 0 to 0.75
1.5 to 3.5
Iron (Fe), % 55.8 to 65.5
22.2 to 37.9
Manganese (Mn), % 0.5 to 2.5
0 to 1.0
Molybdenum (Mo), % 0 to 0.75
2.5 to 3.5
Nickel (Ni), % 12 to 14
38 to 44
Niobium (Nb), % 0
0.6 to 1.2
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030