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EN 1.4872 Stainless Steel vs. S35315 Stainless Steel

Both EN 1.4872 stainless steel and S35315 stainless steel are iron alloys. They have 71% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.4872 stainless steel and the bottom bar is S35315 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
190
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 28
46
Fatigue Strength, MPa 410
280
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
78
Shear Strength, MPa 620
520
Tensile Strength: Ultimate (UTS), MPa 950
740
Tensile Strength: Yield (Proof), MPa 560
300

Thermal Properties

Latent Heat of Fusion, J/g 300
330
Maximum Temperature: Corrosion, °C 440
450
Maximum Temperature: Mechanical, °C 1150
1100
Melting Completion (Liquidus), °C 1390
1370
Melting Onset (Solidus), °C 1340
1330
Specific Heat Capacity, J/kg-K 490
480
Thermal Conductivity, W/m-K 15
12
Thermal Expansion, µm/m-K 16
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 17
34
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 3.3
5.7
Embodied Energy, MJ/kg 47
81
Embodied Water, L/kg 180
220

Common Calculations

PREN (Pitting Resistance) 30
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 230
270
Resilience: Unit (Modulus of Resilience), kJ/m3 780
230
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 35
26
Strength to Weight: Bending, points 28
23
Thermal Diffusivity, mm2/s 3.9
3.1
Thermal Shock Resistance, points 21
17

Alloy Composition

Carbon (C), % 0.2 to 0.3
0.040 to 0.080
Cerium (Ce), % 0
0.030 to 0.1
Chromium (Cr), % 24 to 26
24 to 26
Iron (Fe), % 54.2 to 61.6
33.6 to 40.6
Manganese (Mn), % 8.0 to 10
0 to 2.0
Nickel (Ni), % 6.0 to 8.0
34 to 36
Nitrogen (N), % 0.2 to 0.4
0.12 to 0.18
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
1.2 to 2.0
Sulfur (S), % 0 to 0.015
0 to 0.030