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ASTM A387 Grade 9 Steel vs. Nickel 200

ASTM A387 grade 9 steel belongs to the iron alloys classification, while nickel 200 belongs to the nickel alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is ASTM A387 grade 9 steel and the bottom bar is nickel 200.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 20 to 21
23 to 44
Fatigue Strength, MPa 160 to 240
120 to 350
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 75
70
Shear Strength, MPa 310 to 380
300 to 340
Tensile Strength: Ultimate (UTS), MPa 500 to 600
420 to 540
Tensile Strength: Yield (Proof), MPa 230 to 350
120 to 370

Thermal Properties

Latent Heat of Fusion, J/g 270
290
Maximum Temperature: Mechanical, °C 600
900
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1440
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 26
69
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
18
Electrical Conductivity: Equal Weight (Specific), % IACS 10
18

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
65
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.1
11
Embodied Energy, MJ/kg 28
150
Embodied Water, L/kg 87
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 110
110 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 310
42 to 370
Stiffness to Weight: Axial, points 14
11
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 18 to 21
13 to 17
Strength to Weight: Bending, points 18 to 20
14 to 17
Thermal Diffusivity, mm2/s 6.9
17
Thermal Shock Resistance, points 14 to 17
13 to 16

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.15
Chromium (Cr), % 8.0 to 10
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 87.1 to 90.8
0 to 0.4
Manganese (Mn), % 0.3 to 0.6
0 to 0.35
Molybdenum (Mo), % 0.9 to 1.1
0
Nickel (Ni), % 0
99 to 100
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0 to 0.025
0 to 0.010
Vanadium (V), % 0 to 0.040
0

Comparable Variants