MakeItFrom.com
Menu (ESC)

AISI 440C Stainless Steel vs. R60804 Alloy

AISI 440C stainless steel belongs to the iron alloys classification, while R60804 alloy belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AISI 440C stainless steel and the bottom bar is R60804 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
98
Elongation at Break, % 2.0 to 14
22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
36
Tensile Strength: Ultimate (UTS), MPa 710 to 1970
430
Tensile Strength: Yield (Proof), MPa 450 to 1900
270

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Specific Heat Capacity, J/kg-K 480
270
Thermal Conductivity, W/m-K 22
22
Thermal Expansion, µm/m-K 10
6.0

Otherwise Unclassified Properties

Density, g/cm3 7.7
6.5
Embodied Water, L/kg 120
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39 to 88
85
Stiffness to Weight: Axial, points 14
8.3
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 26 to 71
18
Strength to Weight: Bending, points 23 to 46
19
Thermal Diffusivity, mm2/s 6.0
12
Thermal Shock Resistance, points 26 to 71
53

Alloy Composition

Carbon (C), % 1.0 to 1.2
0
Chromium (Cr), % 16 to 18
0.070 to 0.13
Iron (Fe), % 78 to 83.1
0.18 to 0.24
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0 to 0.75
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
1.2 to 1.7
Zirconium (Zr), % 0
97.8 to 98.6
Residuals, % 0
0 to 0.12