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CC494K Bronze vs. EN 1.7380 Steel

CC494K bronze belongs to the copper alloys classification, while EN 1.7380 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 CC494K bronze and the bottom bar is EN 1.7380 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 67
160 to 170
Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 7.6
19 to 20
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 39
74
Tensile Strength: Ultimate (UTS), MPa 210
540 to 550
Tensile Strength: Yield (Proof), MPa 94
290 to 330

Thermal Properties

Latent Heat of Fusion, J/g 180
260
Maximum Temperature: Mechanical, °C 160
460
Melting Completion (Liquidus), °C 970
1470
Melting Onset (Solidus), °C 890
1430
Specific Heat Capacity, J/kg-K 360
470
Thermal Conductivity, W/m-K 63
39
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 16
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 31
3.8
Density, g/cm3 9.1
7.9
Embodied Carbon, kg CO2/kg material 3.1
1.8
Embodied Energy, MJ/kg 50
23
Embodied Water, L/kg 360
59

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
87 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 43
230 to 280
Stiffness to Weight: Axial, points 6.4
13
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 6.5
19 to 20
Strength to Weight: Bending, points 8.8
19
Thermal Diffusivity, mm2/s 19
11
Thermal Shock Resistance, points 7.8
15 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0.080 to 0.14
Chromium (Cr), % 0
2.0 to 2.5
Copper (Cu), % 78 to 87
0 to 0.3
Iron (Fe), % 0 to 0.25
94.6 to 96.6
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0.4 to 0.8
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 2.0
0
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0 to 0.1
0 to 0.020
Silicon (Si), % 0 to 0.010
0 to 0.5
Sulfur (S), % 0 to 0.1
0 to 0.010
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0