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EN 1.4652 Stainless Steel vs. CC764S Brass

EN 1.4652 stainless steel belongs to the iron alloys classification, while CC764S brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4652 stainless steel and the bottom bar is CC764S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
160
Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 45
15
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 81
41
Tensile Strength: Ultimate (UTS), MPa 880
680
Tensile Strength: Yield (Proof), MPa 490
290

Thermal Properties

Latent Heat of Fusion, J/g 310
180
Maximum Temperature: Mechanical, °C 1100
130
Melting Completion (Liquidus), °C 1460
850
Melting Onset (Solidus), °C 1410
810
Specific Heat Capacity, J/kg-K 460
400
Thermal Conductivity, W/m-K 9.8
94
Thermal Expansion, µm/m-K 15
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
32
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
36

Otherwise Unclassified Properties

Base Metal Price, % relative 34
23
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 6.4
2.9
Embodied Energy, MJ/kg 87
49
Embodied Water, L/kg 220
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
80
Resilience: Unit (Modulus of Resilience), kJ/m3 570
390
Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 30
24
Strength to Weight: Bending, points 25
22
Thermal Diffusivity, mm2/s 2.6
30
Thermal Shock Resistance, points 20
22

Alloy Composition

Aluminum (Al), % 0
1.0 to 3.0
Antimony (Sb), % 0
0 to 0.050
Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 23 to 25
0
Copper (Cu), % 0.3 to 0.6
52 to 66
Iron (Fe), % 38.3 to 46.3
0.5 to 2.5
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 2.0 to 4.0
0.3 to 4.0
Molybdenum (Mo), % 7.0 to 8.0
0
Nickel (Ni), % 21 to 23
0 to 3.0
Nitrogen (N), % 0.45 to 0.55
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.0050
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
20.7 to 50.2