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C44400 Brass vs. EN 1.4513 Stainless Steel

C44400 brass belongs to the copper alloys classification, while EN 1.4513 stainless steel belongs to the iron alloys. There are 26 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 C44400 brass and the bottom bar is EN 1.4513 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 350
480
Tensile Strength: Yield (Proof), MPa 120
240

Thermal Properties

Latent Heat of Fusion, J/g 180
280
Maximum Temperature: Mechanical, °C 140
880
Melting Completion (Liquidus), °C 940
1450
Melting Onset (Solidus), °C 900
1410
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 110
25
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
2.5
Electrical Conductivity: Equal Weight (Specific), % IACS 27
2.9

Otherwise Unclassified Properties

Base Metal Price, % relative 26
10
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 2.8
2.5
Embodied Energy, MJ/kg 46
35
Embodied Water, L/kg 330
120

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 65
150
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12
17
Strength to Weight: Bending, points 13
18
Thermal Diffusivity, mm2/s 35
6.8
Thermal Shock Resistance, points 12
17

Alloy Composition


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Antimony (Sb), % 0.020 to 0.1
0
Carbon (C), % 0
0 to 0.025
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 70 to 73
0
Iron (Fe), % 0 to 0.060
77.7 to 83.1
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0.8 to 1.4
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0.9 to 1.2
0
Titanium (Ti), % 0
0.15 to 0.8
Zinc (Zn), % 25.2 to 29.1
0
Residuals, % 0 to 0.4
0