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N08028 Stainless Steel vs. EN 1.7711 Steel

Both N08028 stainless steel and EN 1.7711 steel are iron alloys. They have a modest 37% of their average alloy composition in common, which, by itself, doesn't mean much. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is N08028 stainless steel and the bottom bar is EN 1.7711 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
210 to 280
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
16 to 22
Fatigue Strength, MPa 220
290 to 520
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 80
73
Shear Strength, MPa 400
440 to 570
Tensile Strength: Ultimate (UTS), MPa 570
690 to 930
Tensile Strength: Yield (Proof), MPa 240
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 1100
430
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 12
33
Thermal Expansion, µm/m-K 16
11

Otherwise Unclassified Properties

Base Metal Price, % relative 37
3.0
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 6.4
2.3
Embodied Energy, MJ/kg 89
32
Embodied Water, L/kg 240
54

Common Calculations

PREN (Pitting Resistance) 39
2.9
Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
130 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 140
430 to 1690
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 19
24 to 33
Strength to Weight: Bending, points 19
22 to 27
Thermal Diffusivity, mm2/s 3.2
8.9
Thermal Shock Resistance, points 12
24 to 32

Alloy Composition

Aluminum (Al), % 0
0 to 0.015
Carbon (C), % 0 to 0.030
0.36 to 0.44
Chromium (Cr), % 26 to 28
0.9 to 1.2
Copper (Cu), % 0.6 to 1.4
0
Iron (Fe), % 29 to 40.4
96 to 97.5
Manganese (Mn), % 0 to 2.5
0.45 to 0.85
Molybdenum (Mo), % 3.0 to 4.0
0.5 to 0.65
Nickel (Ni), % 30 to 34
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0
0.25 to 0.35