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ASTM A182 Grade F5a vs. EN 1.4005 Stainless Steel

Both ASTM A182 grade F5a and EN 1.4005 stainless steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 31 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 F5a and the bottom bar is EN 1.4005 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 25
13 to 21
Fatigue Strength, MPa 380
240 to 290
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
76
Shear Strength, MPa 450
390 to 450
Tensile Strength: Ultimate (UTS), MPa 710
630 to 750
Tensile Strength: Yield (Proof), MPa 520
370 to 500

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Maximum Temperature: Mechanical, °C 510
760
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 40
30
Thermal Expansion, µm/m-K 13
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
7.0
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 1.8
2.0
Embodied Energy, MJ/kg 24
28
Embodied Water, L/kg 69
100

Common Calculations

PREN (Pitting Resistance) 6.8
14
Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
90 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 700
350 to 650
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 25
23 to 27
Strength to Weight: Bending, points 23
21 to 24
Thermal Diffusivity, mm2/s 11
8.1
Thermal Shock Resistance, points 20
23 to 27

Alloy Composition

Carbon (C), % 0 to 0.25
0.060 to 0.15
Chromium (Cr), % 4.0 to 6.0
12 to 14
Iron (Fe), % 91.4 to 95.6
82.4 to 87.8
Manganese (Mn), % 0 to 0.6
0 to 1.5
Molybdenum (Mo), % 0.44 to 0.65
0 to 0.6
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0.15 to 0.35