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ASTM A182 Grade F3V vs. S41425 Stainless Steel

Both ASTM A182 grade F3V and S41425 stainless steel are iron alloys. They have 82% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F3V and the bottom bar is S41425 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
280
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 20
17
Fatigue Strength, MPa 330
450
Poisson's Ratio 0.29
0.28
Reduction in Area, % 51
51
Shear Modulus, GPa 74
77
Shear Strength, MPa 410
570
Tensile Strength: Ultimate (UTS), MPa 660
920
Tensile Strength: Yield (Proof), MPa 470
750

Thermal Properties

Latent Heat of Fusion, J/g 250
280
Maximum Temperature: Mechanical, °C 470
810
Melting Completion (Liquidus), °C 1470
1450
Melting Onset (Solidus), °C 1430
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 39
16
Thermal Expansion, µm/m-K 13
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 4.2
13
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 2.3
2.9
Embodied Energy, MJ/kg 33
40
Embodied Water, L/kg 63
120

Common Calculations

PREN (Pitting Resistance) 6.3
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
150
Resilience: Unit (Modulus of Resilience), kJ/m3 590
1420
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 23
33
Strength to Weight: Bending, points 21
27
Thermal Diffusivity, mm2/s 10
4.4
Thermal Shock Resistance, points 19
33

Alloy Composition

Boron (B), % 0.0010 to 0.0030
0
Carbon (C), % 0.050 to 0.18
0 to 0.050
Chromium (Cr), % 2.8 to 3.2
12 to 15
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 94.4 to 95.7
74 to 81.9
Manganese (Mn), % 0.3 to 0.6
0.5 to 1.0
Molybdenum (Mo), % 0.9 to 1.1
1.5 to 2.0
Nickel (Ni), % 0
4.0 to 7.0
Nitrogen (N), % 0
0.060 to 0.12
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.0050
Titanium (Ti), % 0.015 to 0.035
0
Vanadium (V), % 0.2 to 0.3
0