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C26000 Brass vs. EN 1.4961 Stainless Steel

C26000 brass belongs to the copper alloys classification, while EN 1.4961 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 C26000 brass and the bottom bar is EN 1.4961 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 2.5 to 66
39
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 41
76
Shear Strength, MPa 230 to 390
420
Tensile Strength: Ultimate (UTS), MPa 320 to 680
610
Tensile Strength: Yield (Proof), MPa 110 to 570
220

Thermal Properties

Latent Heat of Fusion, J/g 180
290
Maximum Temperature: Mechanical, °C 140
890
Melting Completion (Liquidus), °C 950
1430
Melting Onset (Solidus), °C 920
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
16
Thermal Expansion, µm/m-K 20
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 25
21
Density, g/cm3 8.2
7.9
Embodied Carbon, kg CO2/kg material 2.7
4.0
Embodied Energy, MJ/kg 45
57
Embodied Water, L/kg 320
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 420
190
Resilience: Unit (Modulus of Resilience), kJ/m3 51 to 1490
120
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11 to 23
22
Strength to Weight: Bending, points 13 to 21
20
Thermal Diffusivity, mm2/s 38
4.3
Thermal Shock Resistance, points 11 to 23
14

Alloy Composition

Bismuth (Bi), % 0 to 0.0059
0
Carbon (C), % 0
0.040 to 0.1
Chromium (Cr), % 0
15 to 17
Copper (Cu), % 68.5 to 71.5
0
Iron (Fe), % 0 to 0.050
65.6 to 72.3
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
12 to 14
Niobium (Nb), % 0
0.4 to 1.2
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0.3 to 0.6
Sulfur (S), % 0
0 to 0.015
Zinc (Zn), % 28.1 to 31.5
0
Residuals, % 0 to 0.3
0