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SAE-AISI T1 Steel vs. Nickel 689

SAE-AISI T1 steel belongs to the iron alloys classification, while nickel 689 belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T1 steel and the bottom bar is nickel 689.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
80
Tensile Strength: Ultimate (UTS), MPa 770 to 2130
1250

Thermal Properties

Latent Heat of Fusion, J/g 240
330
Melting Completion (Liquidus), °C 1810
1440
Melting Onset (Solidus), °C 1750
1390
Specific Heat Capacity, J/kg-K 410
450
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 45
70
Density, g/cm3 9.3
8.5
Embodied Carbon, kg CO2/kg material 8.2
11
Embodied Energy, MJ/kg 130
150
Embodied Water, L/kg 90
330

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 23 to 64
41
Strength to Weight: Bending, points 20 to 40
30
Thermal Shock Resistance, points 23 to 64
35

Alloy Composition

Aluminum (Al), % 0
0.75 to 1.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0.65 to 0.8
0.1 to 0.2
Chromium (Cr), % 3.8 to 4.5
18 to 20
Cobalt (Co), % 0
9.0 to 11
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 73.2 to 77.2
0 to 5.0
Manganese (Mn), % 0.1 to 0.4
0 to 0.5
Molybdenum (Mo), % 0
9.0 to 10.5
Nickel (Ni), % 0 to 0.3
48.3 to 60.9
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 0.2 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8
Tungsten (W), % 17.3 to 18.8
0
Vanadium (V), % 0.9 to 1.3
0