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EN 1.4849 Stainless Steel vs. EN 1.3537 Steel

Both EN 1.4849 stainless steel and EN 1.3537 steel are iron alloys. They have 41% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (8, 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 EN 1.3537 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
190 to 220
Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
73
Tensile Strength: Ultimate (UTS), MPa 480
620 to 730

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 1020
440
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1340
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
43
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 42
2.8
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 7.1
1.5
Embodied Energy, MJ/kg 100
21
Embodied Water, L/kg 200
54

Common Calculations

PREN (Pitting Resistance) 20
2.6
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 17
22 to 26
Strength to Weight: Bending, points 17
21 to 23
Thermal Diffusivity, mm2/s 3.2
12
Thermal Shock Resistance, points 11
18 to 22

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0.3 to 0.5
0.93 to 1.1
Chromium (Cr), % 18 to 21
1.7 to 2.0
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 32.6 to 43.5
96.4 to 97.8
Manganese (Mn), % 0 to 2.0
0.25 to 0.45
Molybdenum (Mo), % 0 to 0.5
0.15 to 0.3
Nickel (Ni), % 36 to 39
0
Niobium (Nb), % 1.2 to 1.8
0
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 1.0 to 2.5
0.15 to 0.45
Sulfur (S), % 0 to 0.030
0 to 0.030