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C33200 Brass vs. EN 1.4650 Stainless Steel

C33200 brass belongs to the copper alloys classification, while EN 1.4650 stainless steel belongs to the iron 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 C33200 brass and the bottom bar is EN 1.4650 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.0 to 60
48
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
77
Shear Strength, MPa 240 to 300
440
Tensile Strength: Ultimate (UTS), MPa 320 to 520
620
Tensile Strength: Yield (Proof), MPa 110 to 450
240

Thermal Properties

Latent Heat of Fusion, J/g 170
290
Maximum Temperature: Mechanical, °C 130
970
Melting Completion (Liquidus), °C 930
1420
Melting Onset (Solidus), °C 900
1380
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 120
15
Thermal Expansion, µm/m-K 20
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 28
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 24
16
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 2.6
3.1
Embodied Energy, MJ/kg 44
43
Embodied Water, L/kg 320
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35 to 150
240
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 960
150
Stiffness to Weight: Axial, points 7.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11 to 17
22
Strength to Weight: Bending, points 13 to 17
21
Thermal Diffusivity, mm2/s 37
4.1
Thermal Shock Resistance, points 11 to 17
14

Alloy Composition

Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
18.5 to 20
Copper (Cu), % 65 to 68
0 to 1.0
Iron (Fe), % 0 to 0.070
65.8 to 72.5
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
9.0 to 10
Nitrogen (N), % 0
0 to 0.080
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Zinc (Zn), % 29 to 33.5
0
Residuals, % 0 to 0.4
0