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AWS ERTi-1 vs. EN 2.4851 Nickel

AWS ERTi-1 belongs to the titanium alloys classification, while EN 2.4851 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS ERTi-1 and the bottom bar is EN 2.4851 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 24
34
Fatigue Strength, MPa 120
170
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 240
650
Tensile Strength: Yield (Proof), MPa 170
230

Thermal Properties

Latent Heat of Fusion, J/g 420
320
Maximum Temperature: Mechanical, °C 320
1200
Melting Completion (Liquidus), °C 1670
1360
Melting Onset (Solidus), °C 1620
1310
Specific Heat Capacity, J/kg-K 540
470
Thermal Conductivity, W/m-K 21
11
Thermal Expansion, µm/m-K 8.7
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 37
49
Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 31
8.1
Embodied Energy, MJ/kg 510
120
Embodied Water, L/kg 110
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
170
Resilience: Unit (Modulus of Resilience), kJ/m3 140
130
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
23
Strength to Weight: Axial, points 15
22
Strength to Weight: Bending, points 19
20
Thermal Diffusivity, mm2/s 8.7
2.9
Thermal Shock Resistance, points 19
17

Alloy Composition

Aluminum (Al), % 0
1.0 to 1.7
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.030
0.030 to 0.1
Chromium (Cr), % 0
21 to 25
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.080
7.7 to 18
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
58 to 63
Nitrogen (N), % 0 to 0.012
0
Oxygen (O), % 0.030 to 0.1
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 99.773 to 99.97
0 to 0.5