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Nickel 200 vs. SAE-AISI A4 Steel

Nickel 200 belongs to the nickel alloys classification, while SAE-AISI A4 steel belongs to the iron alloys. There are 23 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 nickel 200 and the bottom bar is SAE-AISI A4 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 70
73
Tensile Strength: Ultimate (UTS), MPa 420 to 540
710 to 2050

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1440
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 69
40
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 18
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 65
3.9
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 11
1.8
Embodied Energy, MJ/kg 150
24
Embodied Water, L/kg 230
59

Common Calculations

Stiffness to Weight: Axial, points 11
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 13 to 17
25 to 73
Strength to Weight: Bending, points 14 to 17
23 to 46
Thermal Diffusivity, mm2/s 17
11
Thermal Shock Resistance, points 13 to 16
23 to 67

Alloy Composition

Carbon (C), % 0 to 0.15
1.0 to 1.1
Chromium (Cr), % 0
0.9 to 2.2
Copper (Cu), % 0 to 0.25
0 to 0.25
Iron (Fe), % 0 to 0.4
92 to 95.5
Manganese (Mn), % 0 to 0.35
1.8 to 2.2
Molybdenum (Mo), % 0
0.9 to 1.4
Nickel (Ni), % 99 to 100
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.35
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.030

Comparable Variants