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S17600 Stainless Steel vs. CC761S Brass

S17600 stainless steel belongs to the iron alloys classification, while CC761S brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is S17600 stainless steel and the bottom bar is CC761S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270 to 410
150
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 8.6 to 11
8.7
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
42
Tensile Strength: Ultimate (UTS), MPa 940 to 1490
540
Tensile Strength: Yield (Proof), MPa 580 to 1310
340

Thermal Properties

Latent Heat of Fusion, J/g 290
260
Maximum Temperature: Mechanical, °C 890
170
Melting Completion (Liquidus), °C 1430
960
Melting Onset (Solidus), °C 1390
910
Specific Heat Capacity, J/kg-K 480
410
Thermal Conductivity, W/m-K 15
27
Thermal Expansion, µm/m-K 11
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
40
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
43

Otherwise Unclassified Properties

Base Metal Price, % relative 13
27
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 42
45
Embodied Water, L/kg 130
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 70 to 150
41
Resilience: Unit (Modulus of Resilience), kJ/m3 850 to 4390
530
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 34 to 54
18
Strength to Weight: Bending, points 28 to 37
18
Thermal Diffusivity, mm2/s 4.1
8.0
Thermal Shock Resistance, points 31 to 50
19

Alloy Composition

Aluminum (Al), % 0 to 0.4
0 to 0.1
Antimony (Sb), % 0
0 to 0.050
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 16 to 17.5
0
Copper (Cu), % 0
78 to 83
Iron (Fe), % 71.3 to 77.6
0 to 0.6
Lead (Pb), % 0
0 to 0.8
Manganese (Mn), % 0 to 1.0
0 to 0.2
Nickel (Ni), % 6.0 to 7.5
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
3.0 to 5.0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.3
Titanium (Ti), % 0.4 to 1.2
0
Zinc (Zn), % 0
8.9 to 19