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EN 1.4762 Stainless Steel vs. CC494K Bronze

EN 1.4762 stainless steel belongs to the iron alloys classification, while CC494K bronze belongs to the copper 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 EN 1.4762 stainless steel and the bottom bar is CC494K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
67
Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 13
7.6
Poisson's Ratio 0.27
0.35
Shear Modulus, GPa 78
39
Tensile Strength: Ultimate (UTS), MPa 620
210
Tensile Strength: Yield (Proof), MPa 310
94

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1150
160
Melting Completion (Liquidus), °C 1410
970
Melting Onset (Solidus), °C 1370
890
Specific Heat Capacity, J/kg-K 490
360
Thermal Conductivity, W/m-K 17
63
Thermal Expansion, µm/m-K 10
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
16
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
16

Otherwise Unclassified Properties

Base Metal Price, % relative 12
31
Density, g/cm3 7.6
9.1
Embodied Carbon, kg CO2/kg material 2.5
3.1
Embodied Energy, MJ/kg 37
50
Embodied Water, L/kg 170
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 67
13
Resilience: Unit (Modulus of Resilience), kJ/m3 250
43
Stiffness to Weight: Axial, points 15
6.4
Stiffness to Weight: Bending, points 26
17
Strength to Weight: Axial, points 23
6.5
Strength to Weight: Bending, points 21
8.8
Thermal Diffusivity, mm2/s 4.6
19
Thermal Shock Resistance, points 22
7.8

Alloy Composition

Aluminum (Al), % 1.2 to 1.7
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 23 to 26
0
Copper (Cu), % 0
78 to 87
Iron (Fe), % 69.7 to 75.1
0 to 0.25
Lead (Pb), % 0
8.0 to 10
Manganese (Mn), % 0 to 1.0
0 to 0.2
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0 to 0.040
0 to 0.1
Silicon (Si), % 0.7 to 1.4
0 to 0.010
Sulfur (S), % 0 to 0.015
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
0 to 2.0