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EN 1.3555 Steel vs. EN 1.3967 Stainless Steel

Both EN 1.3555 steel and EN 1.3967 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 (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.3555 steel and the bottom bar is EN 1.3967 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
200
Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 75
79
Tensile Strength: Ultimate (UTS), MPa 770
690

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 540
1070
Melting Completion (Liquidus), °C 1500
1430
Melting Onset (Solidus), °C 1450
1380
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 13
16

Otherwise Unclassified Properties

Base Metal Price, % relative 11
25
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 5.6
4.8
Embodied Energy, MJ/kg 81
66
Embodied Water, L/kg 90
180

Common Calculations

PREN (Pitting Resistance) 18
36
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 27
24
Strength to Weight: Bending, points 23
22
Thermal Shock Resistance, points 22
15

Alloy Composition

Carbon (C), % 0.1 to 0.15
0 to 0.030
Chromium (Cr), % 3.9 to 4.3
20 to 21.5
Copper (Cu), % 0 to 0.1
0
Iron (Fe), % 85.4 to 87.7
50.3 to 57.8
Manganese (Mn), % 0.15 to 0.35
4.0 to 6.0
Molybdenum (Mo), % 4.0 to 4.5
3.0 to 3.5
Nickel (Ni), % 3.2 to 3.6
15 to 17
Niobium (Nb), % 0
0 to 0.25
Nitrogen (N), % 0
0.2 to 0.35
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0.1 to 0.25
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.010
Tungsten (W), % 0 to 0.15
0
Vanadium (V), % 1.0 to 1.3
0