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S31277 Stainless Steel vs. AISI 410 Stainless Steel

Both S31277 stainless steel and AISI 410 stainless steel are iron alloys. They have 55% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is S31277 stainless steel and the bottom bar is AISI 410 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 45
16 to 22
Fatigue Strength, MPa 380
190 to 350
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 80
76
Shear Strength, MPa 600
330 to 470
Tensile Strength: Ultimate (UTS), MPa 860
520 to 770
Tensile Strength: Yield (Proof), MPa 410
290 to 580

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Corrosion, °C 430
390
Maximum Temperature: Mechanical, °C 1100
710
Melting Completion (Liquidus), °C 1460
1530
Melting Onset (Solidus), °C 1410
1480
Specific Heat Capacity, J/kg-K 460
480
Thermal Expansion, µm/m-K 16
11

Otherwise Unclassified Properties

Base Metal Price, % relative 36
7.0
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 6.7
1.9
Embodied Energy, MJ/kg 90
27
Embodied Water, L/kg 220
100

Common Calculations

PREN (Pitting Resistance) 51
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
97 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 410
210 to 860
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 29
19 to 28
Strength to Weight: Bending, points 25
19 to 24
Thermal Shock Resistance, points 19
18 to 26

Alloy Composition

Carbon (C), % 0 to 0.020
0.080 to 0.15
Chromium (Cr), % 20.5 to 23
11.5 to 13.5
Copper (Cu), % 0.5 to 1.5
0
Iron (Fe), % 35.5 to 46.2
83.5 to 88.4
Manganese (Mn), % 0 to 3.0
0 to 1.0
Molybdenum (Mo), % 6.5 to 8.0
0
Nickel (Ni), % 26 to 28
0 to 0.75
Nitrogen (N), % 0.3 to 0.4
0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030