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CC494K Bronze vs. EN 1.4749 Stainless Steel

CC494K bronze belongs to the copper alloys classification, while EN 1.4749 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 CC494K bronze and the bottom bar is EN 1.4749 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 67
180
Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.6
16
Poisson's Ratio 0.35
0.27
Shear Modulus, GPa 39
80
Tensile Strength: Ultimate (UTS), MPa 210
600
Tensile Strength: Yield (Proof), MPa 94
320

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Maximum Temperature: Mechanical, °C 160
1100
Melting Completion (Liquidus), °C 970
1420
Melting Onset (Solidus), °C 890
1380
Specific Heat Capacity, J/kg-K 360
490
Thermal Conductivity, W/m-K 63
17
Thermal Expansion, µm/m-K 19
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
2.5
Electrical Conductivity: Equal Weight (Specific), % IACS 16
2.9

Otherwise Unclassified Properties

Base Metal Price, % relative 31
13
Density, g/cm3 9.1
7.6
Embodied Carbon, kg CO2/kg material 3.1
2.5
Embodied Energy, MJ/kg 50
36
Embodied Water, L/kg 360
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
80
Resilience: Unit (Modulus of Resilience), kJ/m3 43
250
Stiffness to Weight: Axial, points 6.4
15
Stiffness to Weight: Bending, points 17
26
Strength to Weight: Axial, points 6.5
22
Strength to Weight: Bending, points 8.8
21
Thermal Diffusivity, mm2/s 19
4.6
Thermal Shock Resistance, points 7.8
22

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0.15 to 0.2
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 78 to 87
0
Iron (Fe), % 0 to 0.25
68.5 to 73.7
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 0 to 2.0
0
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.1
0 to 0.015
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0