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Full-hard N08800 Stainless Steel vs. Full-hard S46910 Stainless Steel

Both full-hard N08800 stainless steel and full-hard S46910 stainless steel are iron alloys. Both are furnished in the full-hard temper. They have 68% 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 full-hard N08800 stainless steel and the bottom bar is full-hard S46910 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 4.5
3.4
Fatigue Strength, MPa 390
630
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 580
840
Tensile Strength: Ultimate (UTS), MPa 1000
1460
Tensile Strength: Yield (Proof), MPa 830
1370

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Corrosion, °C 490
540
Maximum Temperature: Mechanical, °C 1100
810
Melting Completion (Liquidus), °C 1390
1460
Melting Onset (Solidus), °C 1360
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 14
11

Otherwise Unclassified Properties

Base Metal Price, % relative 30
18
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 5.3
4.1
Embodied Energy, MJ/kg 76
55
Embodied Water, L/kg 200
140

Common Calculations

PREN (Pitting Resistance) 21
25
Resilience: Ultimate (Unit Rupture Work), MJ/m3 42
48
Resilience: Unit (Modulus of Resilience), kJ/m3 1740
4780
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 35
51
Strength to Weight: Bending, points 28
36
Thermal Shock Resistance, points 25
50

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0.15 to 0.5
Carbon (C), % 0 to 0.1
0 to 0.030
Chromium (Cr), % 19 to 23
11 to 13
Copper (Cu), % 0 to 0.75
1.5 to 3.5
Iron (Fe), % 39.5 to 50.7
65 to 76
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 30 to 35
8.0 to 10
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.7
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.15 to 0.6
0.5 to 1.2