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EN 1.4612 Stainless Steel vs. ASTM A182 Grade F36

Both EN 1.4612 stainless steel and ASTM A182 grade F36 are iron alloys. They have 75% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.4612 stainless steel and the bottom bar is ASTM A182 grade F36.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11
17
Fatigue Strength, MPa 860 to 950
330
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Shear Strength, MPa 1010 to 1110
440
Tensile Strength: Ultimate (UTS), MPa 1690 to 1850
710
Tensile Strength: Yield (Proof), MPa 1570 to 1730
490

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 790
410
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1400
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 16
3.4
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 3.6
1.7
Embodied Energy, MJ/kg 50
22
Embodied Water, L/kg 140
53

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190 to 210
110
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 60 to 65
25
Strength to Weight: Bending, points 40 to 43
22
Thermal Shock Resistance, points 58 to 63
21

Alloy Composition

Aluminum (Al), % 1.4 to 1.8
0 to 0.050
Carbon (C), % 0 to 0.015
0.1 to 0.17
Chromium (Cr), % 11 to 12.5
0 to 0.3
Copper (Cu), % 0
0.5 to 0.8
Iron (Fe), % 71.5 to 75.5
95 to 97.1
Manganese (Mn), % 0 to 0.1
0.8 to 1.2
Molybdenum (Mo), % 1.8 to 2.3
0.25 to 0.5
Nickel (Ni), % 10.2 to 11.3
1.0 to 1.3
Niobium (Nb), % 0
0.015 to 0.045
Nitrogen (N), % 0 to 0.010
0 to 0.020
Phosphorus (P), % 0 to 0.010
0 to 0.030
Silicon (Si), % 0 to 0.1
0.25 to 0.5
Sulfur (S), % 0 to 0.0050
0 to 0.025
Titanium (Ti), % 0.2 to 0.5
0
Vanadium (V), % 0
0 to 0.020