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AWS E316LMn vs. Grade M30H Nickel

AWS E316LMn belongs to the iron alloys classification, while grade M30H nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS E316LMn and the bottom bar is grade M30H nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
160
Elongation at Break, % 23
11
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 79
61
Tensile Strength: Ultimate (UTS), MPa 620
770

Thermal Properties

Latent Heat of Fusion, J/g 300
320
Melting Completion (Liquidus), °C 1420
1250
Melting Onset (Solidus), °C 1370
1200
Specific Heat Capacity, J/kg-K 470
440
Thermal Expansion, µm/m-K 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 24
50
Density, g/cm3 7.9
8.6
Embodied Carbon, kg CO2/kg material 4.6
7.7
Embodied Energy, MJ/kg 64
110
Embodied Water, L/kg 180
250

Common Calculations

Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 22
25
Strength to Weight: Bending, points 20
22
Thermal Shock Resistance, points 15
27

Alloy Composition

Carbon (C), % 0 to 0.040
0 to 0.3
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0 to 0.75
27 to 33
Iron (Fe), % 47.5 to 59.4
0 to 3.5
Manganese (Mn), % 5.0 to 8.0
0 to 1.5
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 15 to 18
57.9 to 70.3
Nitrogen (N), % 0.1 to 0.25
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.9
2.7 to 3.7
Sulfur (S), % 0 to 0.030
0 to 0.030