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CC484K Bronze vs. EN 1.4742 Stainless Steel

CC484K bronze belongs to the copper alloys classification, while EN 1.4742 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 CC484K bronze and the bottom bar is EN 1.4742 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
180
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
17
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 330
600
Tensile Strength: Yield (Proof), MPa 200
300

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Maximum Temperature: Mechanical, °C 170
1000
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 870
1380
Specific Heat Capacity, J/kg-K 370
490
Thermal Conductivity, W/m-K 70
19
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 37
9.0
Density, g/cm3 8.7
7.6
Embodied Carbon, kg CO2/kg material 3.9
2.2
Embodied Energy, MJ/kg 64
32
Embodied Water, L/kg 400
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
84
Resilience: Unit (Modulus of Resilience), kJ/m3 180
230
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 10
22
Strength to Weight: Bending, points 12
21
Thermal Diffusivity, mm2/s 22
5.1
Thermal Shock Resistance, points 12
21

Alloy Composition

Aluminum (Al), % 0 to 0.010
0.7 to 1.2
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
17 to 19
Copper (Cu), % 84.5 to 87.5
0
Iron (Fe), % 0 to 0.2
77.2 to 81.6
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 1.5 to 2.5
0
Phosphorus (P), % 0.050 to 0.4
0 to 0.040
Silicon (Si), % 0 to 0.010
0.7 to 1.4
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 11 to 13
0
Zinc (Zn), % 0 to 0.4
0