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CC767S Brass vs. EN 1.4807 Stainless Steel

CC767S brass belongs to the copper alloys classification, while EN 1.4807 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC767S brass and the bottom bar is EN 1.4807 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 86
140
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 34
4.5
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 430
480
Tensile Strength: Yield (Proof), MPa 150
250

Thermal Properties

Latent Heat of Fusion, J/g 180
320
Maximum Temperature: Mechanical, °C 120
1000
Melting Completion (Liquidus), °C 840
1390
Melting Onset (Solidus), °C 790
1350
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 110
12
Thermal Expansion, µm/m-K 21
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 36
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
39
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 2.7
6.8
Embodied Energy, MJ/kg 47
97
Embodied Water, L/kg 330
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
18
Resilience: Unit (Modulus of Resilience), kJ/m3 100
160
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 15
17
Strength to Weight: Bending, points 16
17
Thermal Diffusivity, mm2/s 34
3.2
Thermal Shock Resistance, points 14
12

Alloy Composition

Aluminum (Al), % 0.1 to 0.8
0
Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0
17 to 20
Copper (Cu), % 58 to 64
0
Iron (Fe), % 0 to 0.5
36.6 to 46.7
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 1.0
34 to 36
Niobium (Nb), % 0
1.0 to 1.8
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
1.0 to 2.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 32.8 to 41.9
0