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S35000 Stainless Steel vs. ASTM A372 Grade G Steel

Both S35000 stainless steel and ASTM A372 grade G steel are iron alloys. They have 77% of their average alloy composition in common. There are 30 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 A372 grade G steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 2.3 to 14
20 to 22
Fatigue Strength, MPa 380 to 520
310 to 380
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
73
Shear Strength, MPa 740 to 950
410 to 570
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
650 to 910
Tensile Strength: Yield (Proof), MPa 660 to 1160
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 900
410
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
46
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 14
2.2
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.2
1.5
Embodied Energy, MJ/kg 44
20
Embodied Water, L/kg 130
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 28 to 170
130 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 1070 to 3360
500 to 810
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 46 to 56
23 to 32
Strength to Weight: Bending, points 34 to 38
21 to 27
Thermal Diffusivity, mm2/s 4.4
13
Thermal Shock Resistance, points 42 to 51
19 to 27

Alloy Composition

Carbon (C), % 0.070 to 0.11
0.25 to 0.35
Chromium (Cr), % 16 to 17
0.4 to 0.65
Iron (Fe), % 72.7 to 76.9
97.4 to 98.4
Manganese (Mn), % 0.5 to 1.3
0.7 to 1.0
Molybdenum (Mo), % 2.5 to 3.2
0.15 to 0.25
Nickel (Ni), % 4.0 to 5.0
0
Nitrogen (N), % 0.070 to 0.13
0
Phosphorus (P), % 0 to 0.040
0 to 0.015
Silicon (Si), % 0 to 0.5
0.15 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.010

Comparable Variants