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CC331G Bronze vs. EN 1.4310 Stainless Steel

CC331G bronze 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 CC331G bronze and the bottom bar is EN 1.4310 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 20
14 to 45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 620
730 to 900
Tensile Strength: Yield (Proof), MPa 240
260 to 570

Thermal Properties

Latent Heat of Fusion, J/g 230
290
Maximum Temperature: Mechanical, °C 220
910
Melting Completion (Liquidus), °C 1060
1420
Melting Onset (Solidus), °C 1000
1380
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 61
15
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 14
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 28
14
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.2
2.9
Embodied Energy, MJ/kg 53
42
Embodied Water, L/kg 390
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97
110 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 250
170 to 830
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 21
26 to 32
Strength to Weight: Bending, points 19
23 to 27
Thermal Diffusivity, mm2/s 17
4.0
Thermal Shock Resistance, points 22
15 to 18

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0
16 to 19
Copper (Cu), % 83 to 86.5
0
Iron (Fe), % 1.5 to 3.5
66.4 to 78
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.8
Nickel (Ni), % 0 to 1.5
6.0 to 9.5
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.2
0 to 2.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0