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EN 1.3541 Stainless Steel vs. C43000 Brass

EN 1.3541 stainless steel belongs to the iron alloys classification, while C43000 brass belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.3541 stainless steel and the bottom bar is C43000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
42
Tensile Strength: Ultimate (UTS), MPa 710
320 to 710

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 770
170
Melting Completion (Liquidus), °C 1440
1030
Melting Onset (Solidus), °C 1390
1000
Specific Heat Capacity, J/kg-K 480
380
Thermal Conductivity, W/m-K 30
120
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
27
Electrical Conductivity: Equal Weight (Specific), % IACS 3.5
28

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
29
Density, g/cm3 7.7
8.6
Embodied Carbon, kg CO2/kg material 1.9
2.8
Embodied Energy, MJ/kg 27
46
Embodied Water, L/kg 100
330

Common Calculations

Stiffness to Weight: Axial, points 14
7.1
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 26
10 to 23
Strength to Weight: Bending, points 23
12 to 20
Thermal Diffusivity, mm2/s 8.1
36
Thermal Shock Resistance, points 26
11 to 25

Alloy Composition

Carbon (C), % 0.43 to 0.5
0
Chromium (Cr), % 12.5 to 14.5
0
Copper (Cu), % 0
84 to 87
Iron (Fe), % 83.4 to 87.5
0 to 0.050
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
1.7 to 2.7
Zinc (Zn), % 0
9.7 to 14.3
Residuals, % 0
0 to 0.5