MakeItFrom.com
Menu (ESC)

S33425 Stainless Steel vs. AISI 316N Stainless Steel

Both S33425 stainless steel and AISI 316N stainless steel are iron alloys. They have 85% of their average alloy composition in common.

For each property being compared, the top bar is S33425 stainless steel and the bottom bar is AISI 316N stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
190 to 350
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 45
9.0 to 39
Fatigue Strength, MPa 210
230 to 450
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
78
Shear Strength, MPa 400
420 to 690
Tensile Strength: Ultimate (UTS), MPa 580
620 to 1160
Tensile Strength: Yield (Proof), MPa 230
270 to 870

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 500
410
Maximum Temperature: Mechanical, °C 1100
940
Melting Completion (Liquidus), °C 1430
1440
Melting Onset (Solidus), °C 1380
1400
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 14
15
Thermal Expansion, µm/m-K 16
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.1
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 27
19
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 5.1
3.9
Embodied Energy, MJ/kg 71
53
Embodied Water, L/kg 190
150

Common Calculations

PREN (Pitting Resistance) 30
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
95 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 140
180 to 1880
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 20
22 to 41
Strength to Weight: Bending, points 19
20 to 31
Thermal Diffusivity, mm2/s 3.7
4.1
Thermal Shock Resistance, points 13
14 to 26

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0
Carbon (C), % 0 to 0.080
0 to 0.080
Chromium (Cr), % 21 to 23
16 to 18
Iron (Fe), % 47.2 to 56.7
61.9 to 71.9
Manganese (Mn), % 0 to 1.5
0 to 2.0
Molybdenum (Mo), % 2.0 to 3.0
2.0 to 3.0
Nickel (Ni), % 20 to 23
10 to 14
Nitrogen (N), % 0
0.1 to 0.16
Phosphorus (P), % 0 to 0.045
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0.15 to 0.6
0