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EN 1.4849 Stainless Steel vs. SAE-AISI H13 Steel

Both EN 1.4849 stainless steel and SAE-AISI H13 steel are iron alloys. They have 45% of their average alloy composition in common. There are 22 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 EN 1.4849 stainless steel and the bottom bar is SAE-AISI H13 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
74
Tensile Strength: Ultimate (UTS), MPa 480
690 to 1820

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Melting Completion (Liquidus), °C 1390
1460
Melting Onset (Solidus), °C 1340
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
29
Thermal Expansion, µm/m-K 15
10

Otherwise Unclassified Properties

Base Metal Price, % relative 42
6.0
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 7.1
4.3
Embodied Energy, MJ/kg 100
64
Embodied Water, L/kg 200
78

Common Calculations

PREN (Pitting Resistance) 20
9.9
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 17
25 to 65
Strength to Weight: Bending, points 17
22 to 43
Thermal Diffusivity, mm2/s 3.2
7.8
Thermal Shock Resistance, points 11
25 to 65

Alloy Composition

Carbon (C), % 0.3 to 0.5
0.32 to 0.45
Chromium (Cr), % 18 to 21
4.8 to 5.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 32.6 to 43.5
88.8 to 92
Manganese (Mn), % 0 to 2.0
0.2 to 0.5
Molybdenum (Mo), % 0 to 0.5
1.1 to 1.8
Nickel (Ni), % 36 to 39
0 to 0.3
Niobium (Nb), % 1.2 to 1.8
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 1.0 to 2.5
0.8 to 1.2
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0
0.8 to 1.2