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EN 1.4971 Stainless Steel vs. S36200 Stainless Steel

Both EN 1.4971 stainless steel and S36200 stainless steel are iron alloys. They have 52% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4971 stainless steel and the bottom bar is S36200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 34
3.4 to 4.6
Fatigue Strength, MPa 270
450 to 570
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 81
76
Shear Strength, MPa 530
680 to 810
Tensile Strength: Ultimate (UTS), MPa 800
1180 to 1410
Tensile Strength: Yield (Proof), MPa 340
960 to 1240

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Corrosion, °C 570
530
Maximum Temperature: Mechanical, °C 1100
820
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1410
1400
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 13
16
Thermal Expansion, µm/m-K 15
11

Otherwise Unclassified Properties

Base Metal Price, % relative 70
12
Density, g/cm3 8.4
7.8
Embodied Carbon, kg CO2/kg material 7.6
2.8
Embodied Energy, MJ/kg 110
40
Embodied Water, L/kg 300
120

Common Calculations

PREN (Pitting Resistance) 38
15
Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
46 to 51
Resilience: Unit (Modulus of Resilience), kJ/m3 280
2380 to 3930
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 26
42 to 50
Strength to Weight: Bending, points 23
32 to 36
Thermal Diffusivity, mm2/s 3.4
4.3
Thermal Shock Resistance, points 19
40 to 48

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0.080 to 0.16
0 to 0.050
Chromium (Cr), % 20 to 22.5
14 to 14.5
Cobalt (Co), % 18.5 to 21
0
Iron (Fe), % 24.3 to 37.1
75.4 to 79.5
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 2.5 to 3.5
0 to 0.3
Nickel (Ni), % 19 to 21
6.5 to 7.0
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0.1 to 0.2
0
Phosphorus (P), % 0 to 0.035
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0
0.6 to 0.9
Tungsten (W), % 2.0 to 3.0
0