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SAE-AISI H14 Steel vs. AWS ENiCrCoMo-1

SAE-AISI H14 steel belongs to the iron alloys classification, while AWS ENiCrCoMo-1 belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H14 steel and the bottom bar is AWS ENiCrCoMo-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
82
Tensile Strength: Ultimate (UTS), MPa 710 to 2030
710

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Melting Completion (Liquidus), °C 1530
1430
Melting Onset (Solidus), °C 1490
1380
Specific Heat Capacity, J/kg-K 460
440
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
75
Density, g/cm3 8.1
8.5
Embodied Carbon, kg CO2/kg material 2.7
11
Embodied Energy, MJ/kg 39
140
Embodied Water, L/kg 73
340

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24 to 69
23
Strength to Weight: Bending, points 22 to 44
21
Thermal Shock Resistance, points 24 to 68
19

Alloy Composition

Carbon (C), % 0.35 to 0.45
0.050 to 0.15
Chromium (Cr), % 4.8 to 5.5
21 to 26
Cobalt (Co), % 0
9.0 to 15
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 86.5 to 89.9
0 to 5.0
Manganese (Mn), % 0.2 to 0.5
0.3 to 2.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.3
38.6 to 61.7
Niobium (Nb), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.8 to 1.2
0 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.015
Tungsten (W), % 4.0 to 5.3
0
Residuals, % 0
0 to 0.5