MakeItFrom.com
Menu (ESC)

N08811 Stainless Steel vs. EN 1.6957 Steel

Both N08811 stainless steel and EN 1.6957 steel are iron alloys. They have 51% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is N08811 stainless steel and the bottom bar is EN 1.6957 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 33
18
Fatigue Strength, MPa 150
530
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Shear Strength, MPa 340
570
Tensile Strength: Ultimate (UTS), MPa 510
930
Tensile Strength: Yield (Proof), MPa 190
780

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
450
Melting Completion (Liquidus), °C 1390
1460
Melting Onset (Solidus), °C 1360
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
47
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
7.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 30
5.0
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 5.3
2.1
Embodied Energy, MJ/kg 76
29
Embodied Water, L/kg 200
60

Common Calculations

PREN (Pitting Resistance) 21
2.7
Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
160
Resilience: Unit (Modulus of Resilience), kJ/m3 94
1630
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 18
33
Strength to Weight: Bending, points 18
27
Thermal Diffusivity, mm2/s 3.0
13
Thermal Shock Resistance, points 13
27

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0
Carbon (C), % 0.060 to 0.1
0.22 to 0.32
Chromium (Cr), % 19 to 23
1.2 to 1.8
Copper (Cu), % 0 to 0.75
0
Iron (Fe), % 39.5 to 50.6
92.7 to 94.7
Manganese (Mn), % 0 to 1.5
0.15 to 0.4
Molybdenum (Mo), % 0
0.25 to 0.45
Nickel (Ni), % 30 to 35
3.4 to 4.0
Phosphorus (P), % 0 to 0.040
0 to 0.010
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.015
0 to 0.0070
Titanium (Ti), % 0.15 to 0.6
0
Vanadium (V), % 0
0.050 to 0.15