MakeItFrom.com
Menu (ESC)

ASTM A387 Grade 12 Steel vs. Nickel 30

ASTM A387 grade 12 steel belongs to the iron alloys classification, while nickel 30 belongs to the nickel alloys. There are 30 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 ASTM A387 grade 12 steel and the bottom bar is nickel 30.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 25
34
Fatigue Strength, MPa 190 to 230
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
82
Shear Strength, MPa 300 to 330
440
Tensile Strength: Ultimate (UTS), MPa 470 to 520
660
Tensile Strength: Yield (Proof), MPa 260 to 310
270

Thermal Properties

Latent Heat of Fusion, J/g 250
320
Maximum Temperature: Mechanical, °C 430
1020
Melting Completion (Liquidus), °C 1470
1480
Melting Onset (Solidus), °C 1420
1430
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 44
10
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 2.8
60
Density, g/cm3 7.8
8.5
Embodied Carbon, kg CO2/kg material 1.6
9.4
Embodied Energy, MJ/kg 21
130
Embodied Water, L/kg 51
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 98 to 110
180
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 250
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 16 to 18
22
Strength to Weight: Bending, points 17 to 18
20
Thermal Diffusivity, mm2/s 12
2.7
Thermal Shock Resistance, points 14 to 15
18

Alloy Composition

Carbon (C), % 0.050 to 0.17
0 to 0.030
Chromium (Cr), % 0.8 to 1.2
28 to 31.5
Cobalt (Co), % 0
0 to 5.0
Copper (Cu), % 0
1.0 to 2.4
Iron (Fe), % 97 to 98.2
13 to 17
Manganese (Mn), % 0.4 to 0.65
0 to 0.030
Molybdenum (Mo), % 0.45 to 0.6
4.0 to 6.0
Nickel (Ni), % 0
30.2 to 52.2
Niobium (Nb), % 0
0.3 to 1.5
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0.15 to 0.4
0 to 0.8
Sulfur (S), % 0 to 0.025
0 to 0.020
Tungsten (W), % 0
1.5 to 4.0