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C84500 Brass vs. EN 1.4411 Stainless Steel

C84500 brass belongs to the copper alloys classification, while EN 1.4411 stainless steel belongs to the iron alloys. There are 28 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 C84500 brass and the bottom bar is EN 1.4411 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 28
17
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 39
78
Tensile Strength: Ultimate (UTS), MPa 240
870
Tensile Strength: Yield (Proof), MPa 97
600

Thermal Properties

Latent Heat of Fusion, J/g 180
280
Maximum Temperature: Mechanical, °C 150
880
Melting Completion (Liquidus), °C 980
1450
Melting Onset (Solidus), °C 840
1410
Specific Heat Capacity, J/kg-K 360
470
Thermal Conductivity, W/m-K 72
17
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 17
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 28
13
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 2.9
3.0
Embodied Energy, MJ/kg 47
41
Embodied Water, L/kg 340
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 54
130
Resilience: Unit (Modulus of Resilience), kJ/m3 45
920
Stiffness to Weight: Axial, points 6.6
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.7
31
Strength to Weight: Bending, points 9.8
26
Thermal Diffusivity, mm2/s 23
4.6
Thermal Shock Resistance, points 8.6
28

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
15 to 17
Copper (Cu), % 77 to 79
0
Iron (Fe), % 0 to 0.4
73.1 to 79.5
Lead (Pb), % 6.0 to 7.5
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
1.5 to 2.0
Nickel (Ni), % 0 to 1.0
4.0 to 6.0
Phosphorus (P), % 0 to 0.020
0 to 0.035
Silicon (Si), % 0 to 0.0050
0 to 0.8
Sulfur (S), % 0 to 0.080
0 to 0.025
Tin (Sn), % 2.0 to 4.0
0
Zinc (Zn), % 10 to 14
0
Residuals, % 0 to 0.7
0