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S46910 Stainless Steel vs. N08904 Stainless Steel

Both S46910 stainless steel and N08904 stainless steel are iron alloys. They have 73% of their average alloy composition in common. There are 29 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 S46910 stainless steel and the bottom bar is N08904 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270 to 630
170
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 2.2 to 11
38
Fatigue Strength, MPa 250 to 1020
200
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
79
Shear Strength, MPa 410 to 1410
370
Tensile Strength: Ultimate (UTS), MPa 680 to 2470
540
Tensile Strength: Yield (Proof), MPa 450 to 2290
240

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 540
430
Maximum Temperature: Mechanical, °C 810
1100
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1390
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 11
16

Otherwise Unclassified Properties

Base Metal Price, % relative 18
32
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 4.1
5.8
Embodied Energy, MJ/kg 55
79
Embodied Water, L/kg 140
200

Common Calculations

PREN (Pitting Resistance) 25
37
Resilience: Ultimate (Unit Rupture Work), MJ/m3 48 to 130
170
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 4780
150
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24 to 86
19
Strength to Weight: Bending, points 22 to 51
18
Thermal Shock Resistance, points 23 to 84
12

Alloy Composition

Aluminum (Al), % 0.15 to 0.5
0
Carbon (C), % 0 to 0.030
0 to 0.020
Chromium (Cr), % 11 to 13
19 to 23
Copper (Cu), % 1.5 to 3.5
1.0 to 2.0
Iron (Fe), % 65 to 76
38.8 to 53
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 3.0 to 5.0
4.0 to 5.0
Nickel (Ni), % 8.0 to 10
23 to 28
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.7
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.035
Titanium (Ti), % 0.5 to 1.2
0