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N06210 Nickel vs. SAE-AISI H21 Steel

N06210 nickel belongs to the nickel alloys classification, while SAE-AISI H21 steel belongs to the iron alloys. There are 19 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 N06210 nickel and the bottom bar is SAE-AISI H21 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 85
76
Tensile Strength: Ultimate (UTS), MPa 780
720 to 1790

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Melting Completion (Liquidus), °C 1570
1630
Melting Onset (Solidus), °C 1510
1580
Specific Heat Capacity, J/kg-K 420
440
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 85
23
Density, g/cm3 9.0
8.5
Embodied Carbon, kg CO2/kg material 17
4.5
Embodied Energy, MJ/kg 250
68
Embodied Water, L/kg 310
72

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 24
23 to 58
Strength to Weight: Bending, points 21
21 to 38
Thermal Shock Resistance, points 22
24 to 59

Alloy Composition

Carbon (C), % 0 to 0.015
0.28 to 0.36
Chromium (Cr), % 18 to 20
3.0 to 3.8
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 0 to 1.0
87.6 to 93.8
Manganese (Mn), % 0 to 0.5
0.15 to 0.4
Molybdenum (Mo), % 18 to 20
0
Nickel (Ni), % 54.8 to 62.5
0 to 0.3
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.080
0.15 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.030
Tantalum (Ta), % 1.5 to 2.2
0
Tungsten (W), % 0
8.5 to 10
Vanadium (V), % 0 to 0.35
0.3 to 0.6