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CC765S Brass vs. EN 1.4310 Stainless Steel

CC765S brass belongs to the copper alloys classification, while EN 1.4310 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC765S brass and the bottom bar is EN 1.4310 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 21
14 to 45
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 42
77
Tensile Strength: Ultimate (UTS), MPa 540
730 to 900
Tensile Strength: Yield (Proof), MPa 220
260 to 570

Thermal Properties

Latent Heat of Fusion, J/g 180
290
Maximum Temperature: Mechanical, °C 140
910
Melting Completion (Liquidus), °C 860
1420
Melting Onset (Solidus), °C 820
1380
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 91
15
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 34
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 24
14
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 3.0
2.9
Embodied Energy, MJ/kg 51
42
Embodied Water, L/kg 330
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90
110 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 220
170 to 830
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 19
26 to 32
Strength to Weight: Bending, points 18
23 to 27
Thermal Diffusivity, mm2/s 28
4.0
Thermal Shock Resistance, points 17
15 to 18

Alloy Composition

Aluminum (Al), % 0.5 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0
16 to 19
Copper (Cu), % 51 to 65
0
Iron (Fe), % 0.5 to 2.0
66.4 to 78
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0.3 to 3.0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.8
Nickel (Ni), % 0 to 6.0
6.0 to 9.5
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 2.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 19.8 to 47.7
0