MakeItFrom.com
Menu (ESC)

S20910 Stainless Steel vs. SAE-AISI D3 Steel

Both S20910 stainless steel and SAE-AISI D3 steel are iron alloys. They have 70% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is S20910 stainless steel and the bottom bar is SAE-AISI D3 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 14 to 39
9.8 to 15
Fatigue Strength, MPa 310 to 460
310 to 940
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
74
Shear Strength, MPa 500 to 570
470 to 1220
Tensile Strength: Ultimate (UTS), MPa 780 to 940
770 to 2050
Tensile Strength: Yield (Proof), MPa 430 to 810
480 to 1550

Thermal Properties

Latent Heat of Fusion, J/g 300
270
Melting Completion (Liquidus), °C 1420
1430
Melting Onset (Solidus), °C 1380
1390
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 13
31
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 22
8.0
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 4.8
3.2
Embodied Energy, MJ/kg 68
48
Embodied Water, L/kg 180
100

Common Calculations

PREN (Pitting Resistance) 34
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 260
97 to 180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 28 to 33
28 to 74
Strength to Weight: Bending, points 24 to 27
24 to 47
Thermal Diffusivity, mm2/s 3.6
8.3
Thermal Shock Resistance, points 17 to 21
23 to 63

Alloy Composition

Carbon (C), % 0 to 0.060
2.0 to 2.4
Chromium (Cr), % 20.5 to 23.5
11 to 13.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 52.1 to 62.1
80.3 to 87
Manganese (Mn), % 4.0 to 6.0
0 to 0.6
Molybdenum (Mo), % 1.5 to 3.0
0
Nickel (Ni), % 11.5 to 13.5
0 to 0.3
Niobium (Nb), % 0.1 to 0.3
0
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
0 to 1.0
Vanadium (V), % 0.1 to 0.3
0 to 1.0

Comparable Variants