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EN 1.4477 Stainless Steel vs. ASTM A182 Grade F3V

Both EN 1.4477 stainless steel and ASTM A182 grade F3V are iron alloys. They have 65% 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 EN 1.4477 stainless steel and the bottom bar is ASTM A182 grade F3V.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
210
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 22 to 23
20
Fatigue Strength, MPa 420 to 490
330
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 81
74
Shear Strength, MPa 550 to 580
410
Tensile Strength: Ultimate (UTS), MPa 880 to 930
660
Tensile Strength: Yield (Proof), MPa 620 to 730
470

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
470
Melting Completion (Liquidus), °C 1430
1470
Melting Onset (Solidus), °C 1380
1430
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 13
39
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 20
4.2
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 3.7
2.3
Embodied Energy, MJ/kg 52
33
Embodied Water, L/kg 190
63

Common Calculations

PREN (Pitting Resistance) 41
6.3
Resilience: Ultimate (Unit Rupture Work), MJ/m3 180 to 190
120
Resilience: Unit (Modulus of Resilience), kJ/m3 940 to 1290
590
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 31 to 33
23
Strength to Weight: Bending, points 26 to 27
21
Thermal Diffusivity, mm2/s 3.5
10
Thermal Shock Resistance, points 23 to 25
19

Alloy Composition

Boron (B), % 0
0.0010 to 0.0030
Carbon (C), % 0 to 0.030
0.050 to 0.18
Chromium (Cr), % 28 to 30
2.8 to 3.2
Copper (Cu), % 0 to 0.8
0
Iron (Fe), % 56.6 to 63.6
94.4 to 95.7
Manganese (Mn), % 0.8 to 1.5
0.3 to 0.6
Molybdenum (Mo), % 1.5 to 2.6
0.9 to 1.1
Nickel (Ni), % 5.8 to 7.5
0
Nitrogen (N), % 0.3 to 0.4
0
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 0
0.015 to 0.035
Vanadium (V), % 0
0.2 to 0.3