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ASTM A182 Grade F23 vs. EN 1.4659 Stainless Steel

Both ASTM A182 grade F23 and EN 1.4659 stainless steel are iron alloys. They have 46% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F23 and the bottom bar is EN 1.4659 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
260
Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 22
49
Fatigue Strength, MPa 320
460
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
81
Shear Strength, MPa 360
640
Tensile Strength: Ultimate (UTS), MPa 570
900
Tensile Strength: Yield (Proof), MPa 460
480

Thermal Properties

Latent Heat of Fusion, J/g 250
300
Maximum Temperature: Mechanical, °C 450
1100
Melting Completion (Liquidus), °C 1500
1480
Melting Onset (Solidus), °C 1450
1430
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 41
12
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
37
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 2.5
6.5
Embodied Energy, MJ/kg 36
89
Embodied Water, L/kg 59
220

Common Calculations

PREN (Pitting Resistance) 5.7
54
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
370
Resilience: Unit (Modulus of Resilience), kJ/m3 550
550
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20
31
Strength to Weight: Bending, points 19
25
Thermal Diffusivity, mm2/s 11
3.2
Thermal Shock Resistance, points 17
19

Alloy Composition

Aluminum (Al), % 0 to 0.030
0
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.040 to 0.1
0 to 0.020
Chromium (Cr), % 1.9 to 2.6
23 to 25
Copper (Cu), % 0
1.0 to 2.0
Iron (Fe), % 93.2 to 96.2
35.7 to 45.7
Manganese (Mn), % 0.1 to 0.6
2.0 to 4.0
Molybdenum (Mo), % 0.050 to 0.3
5.5 to 6.5
Nickel (Ni), % 0 to 0.4
21 to 23
Niobium (Nb), % 0.020 to 0.080
0
Nitrogen (N), % 0 to 0.015
0.35 to 0.5
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.7
Sulfur (S), % 0 to 0.010
0 to 0.010
Titanium (Ti), % 0.0050 to 0.060
0
Tungsten (W), % 1.5 to 1.8
1.5 to 2.5
Vanadium (V), % 0.2 to 0.3
0