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S35000 Stainless Steel vs. ASTM A182 Grade F122

Both S35000 stainless steel and ASTM A182 grade F122 are iron alloys. They have 87% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is S35000 stainless steel and the bottom bar is ASTM A182 grade F122.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 2.3 to 14
23
Fatigue Strength, MPa 380 to 520
320
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
76
Shear Strength, MPa 740 to 950
450
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
710
Tensile Strength: Yield (Proof), MPa 660 to 1160
450

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Mechanical, °C 900
600
Melting Completion (Liquidus), °C 1460
1490
Melting Onset (Solidus), °C 1410
1440
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
24
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
12

Otherwise Unclassified Properties

Base Metal Price, % relative 14
12
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 3.2
3.0
Embodied Energy, MJ/kg 44
44
Embodied Water, L/kg 130
100

Common Calculations

PREN (Pitting Resistance) 28
17
Resilience: Ultimate (Unit Rupture Work), MJ/m3 28 to 170
140
Resilience: Unit (Modulus of Resilience), kJ/m3 1070 to 3360
520
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 46 to 56
25
Strength to Weight: Bending, points 34 to 38
22
Thermal Diffusivity, mm2/s 4.4
6.4
Thermal Shock Resistance, points 42 to 51
19

Alloy Composition

Aluminum (Al), % 0
0 to 0.020
Boron (B), % 0
0 to 0.0050
Carbon (C), % 0.070 to 0.11
0.070 to 0.14
Chromium (Cr), % 16 to 17
10 to 11.5
Copper (Cu), % 0
0.3 to 1.7
Iron (Fe), % 72.7 to 76.9
81.3 to 87.7
Manganese (Mn), % 0.5 to 1.3
0 to 0.7
Molybdenum (Mo), % 2.5 to 3.2
0.25 to 0.6
Nickel (Ni), % 4.0 to 5.0
0 to 0.5
Niobium (Nb), % 0
0.040 to 0.1
Nitrogen (N), % 0.070 to 0.13
0.040 to 0.1
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
1.5 to 2.5
Vanadium (V), % 0
0.15 to 0.3
Zirconium (Zr), % 0
0 to 0.010