MakeItFrom.com
Menu (ESC)

N08332 Stainless Steel vs. S31277 Stainless Steel

Both N08332 stainless steel and S31277 stainless steel are iron alloys. Both are furnished in the annealed condition. They have 88% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is N08332 stainless steel and the bottom bar is S31277 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 34
45
Fatigue Strength, MPa 170
380
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
80
Shear Strength, MPa 350
600
Tensile Strength: Ultimate (UTS), MPa 520
860
Tensile Strength: Yield (Proof), MPa 210
410

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Maximum Temperature: Corrosion, °C 420
430
Maximum Temperature: Mechanical, °C 1050
1100
Melting Completion (Liquidus), °C 1390
1460
Melting Onset (Solidus), °C 1340
1410
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 16
16

Otherwise Unclassified Properties

Base Metal Price, % relative 32
36
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 5.4
6.7
Embodied Energy, MJ/kg 77
90
Embodied Water, L/kg 190
220

Common Calculations

PREN (Pitting Resistance) 19
51
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
320
Resilience: Unit (Modulus of Resilience), kJ/m3 110
410
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 18
29
Strength to Weight: Bending, points 18
25
Thermal Shock Resistance, points 12
19

Alloy Composition

Carbon (C), % 0.050 to 0.1
0 to 0.020
Chromium (Cr), % 17 to 20
20.5 to 23
Copper (Cu), % 0 to 1.0
0.5 to 1.5
Iron (Fe), % 38.3 to 48.2
35.5 to 46.2
Lead (Pb), % 0 to 0.0050
0
Manganese (Mn), % 0 to 2.0
0 to 3.0
Molybdenum (Mo), % 0
6.5 to 8.0
Nickel (Ni), % 34 to 37
26 to 28
Nitrogen (N), % 0
0.3 to 0.4
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.75 to 1.5
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Tin (Sn), % 0 to 0.025
0