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S17700 Stainless Steel vs. R60901 Alloy

S17700 stainless steel belongs to the iron alloys classification, while R60901 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is S17700 stainless steel and the bottom bar is R60901 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
98
Elongation at Break, % 1.0 to 23
17 to 22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
37
Tensile Strength: Ultimate (UTS), MPa 1180 to 1650
500 to 580
Tensile Strength: Yield (Proof), MPa 430 to 1210
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Specific Heat Capacity, J/kg-K 480
270
Thermal Conductivity, W/m-K 15
17
Thermal Expansion, µm/m-K 11
6.3

Otherwise Unclassified Properties

Density, g/cm3 7.7
6.6
Embodied Water, L/kg 150
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15 to 210
88 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 460 to 3750
640 to 760
Stiffness to Weight: Axial, points 14
8.3
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 42 to 59
21 to 25
Strength to Weight: Bending, points 32 to 40
21 to 24
Thermal Diffusivity, mm2/s 4.1
9.7
Thermal Shock Resistance, points 39 to 54
58 to 67

Alloy Composition

Aluminum (Al), % 0.75 to 1.5
0
Carbon (C), % 0 to 0.090
0
Chromium (Cr), % 16 to 18
0
Iron (Fe), % 70.5 to 76.8
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 6.5 to 7.8
0
Niobium (Nb), % 0
2.4 to 2.8
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Zirconium (Zr), % 0
96.8 to 97.5
Residuals, % 0
0 to 0.29

Comparable Variants