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N08800 Stainless Steel vs. EN 1.7380 Steel

Both N08800 stainless steel and EN 1.7380 steel are iron alloys. They have 48% of their average alloy composition in common. There are 31 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 N08800 stainless steel and the bottom bar is EN 1.7380 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 4.5 to 34
19 to 20
Fatigue Strength, MPa 150 to 390
200 to 230
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
74
Shear Strength, MPa 340 to 580
330 to 350
Tensile Strength: Ultimate (UTS), MPa 500 to 1000
540 to 550
Tensile Strength: Yield (Proof), MPa 190 to 830
290 to 330

Thermal Properties

Latent Heat of Fusion, J/g 300
260
Maximum Temperature: Mechanical, °C 1100
460
Melting Completion (Liquidus), °C 1390
1470
Melting Onset (Solidus), °C 1360
1430
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
39
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 30
3.8
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 5.3
1.8
Embodied Energy, MJ/kg 76
23
Embodied Water, L/kg 200
59

Common Calculations

PREN (Pitting Resistance) 21
5.6
Resilience: Ultimate (Unit Rupture Work), MJ/m3 42 to 160
87 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 96 to 1740
230 to 280
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 18 to 35
19 to 20
Strength to Weight: Bending, points 18 to 28
19
Thermal Diffusivity, mm2/s 3.0
11
Thermal Shock Resistance, points 13 to 25
15 to 16

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0
Carbon (C), % 0 to 0.1
0.080 to 0.14
Chromium (Cr), % 19 to 23
2.0 to 2.5
Copper (Cu), % 0 to 0.75
0 to 0.3
Iron (Fe), % 39.5 to 50.7
94.6 to 96.6
Manganese (Mn), % 0 to 1.5
0.4 to 0.8
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 30 to 35
0
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0 to 0.045
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0.15 to 0.6
0