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EN 1.3537 Steel vs. EN 1.3975 Stainless Steel

Both EN 1.3537 steel and EN 1.3975 stainless steel are iron alloys. They have 65% 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 1.3537 steel and the bottom bar is EN 1.3975 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 220
190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
76
Tensile Strength: Ultimate (UTS), MPa 620 to 730
660

Thermal Properties

Latent Heat of Fusion, J/g 250
340
Maximum Temperature: Mechanical, °C 440
910
Melting Completion (Liquidus), °C 1450
1360
Melting Onset (Solidus), °C 1410
1320
Specific Heat Capacity, J/kg-K 470
500
Thermal Expansion, µm/m-K 13
16

Otherwise Unclassified Properties

Base Metal Price, % relative 2.8
15
Density, g/cm3 7.8
7.5
Embodied Carbon, kg CO2/kg material 1.5
3.3
Embodied Energy, MJ/kg 21
47
Embodied Water, L/kg 54
150

Common Calculations

PREN (Pitting Resistance) 2.6
21
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
26
Strength to Weight: Axial, points 22 to 26
24
Strength to Weight: Bending, points 21 to 23
22
Thermal Shock Resistance, points 18 to 22
15

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Carbon (C), % 0.93 to 1.1
0 to 0.050
Chromium (Cr), % 1.7 to 2.0
16 to 18
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 96.4 to 97.8
58.2 to 65.4
Manganese (Mn), % 0.25 to 0.45
7.0 to 9.0
Molybdenum (Mo), % 0.15 to 0.3
0 to 1.0
Nickel (Ni), % 0
8.0 to 9.0
Nitrogen (N), % 0
0.080 to 0.18
Oxygen (O), % 0 to 0.0015
0
Phosphorus (P), % 0 to 0.025
0 to 0.045
Silicon (Si), % 0.15 to 0.45
3.5 to 4.5
Sulfur (S), % 0 to 0.030
0 to 0.030