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EN 1.4951 Stainless Steel vs. CC495K Bronze

EN 1.4951 stainless steel belongs to the iron alloys classification, while CC495K bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4951 stainless steel and the bottom bar is CC495K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
76
Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 38
7.0
Poisson's Ratio 0.27
0.35
Shear Modulus, GPa 79
37
Tensile Strength: Ultimate (UTS), MPa 630
240
Tensile Strength: Yield (Proof), MPa 220
120

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1100
140
Melting Completion (Liquidus), °C 1410
930
Melting Onset (Solidus), °C 1360
820
Specific Heat Capacity, J/kg-K 480
350
Thermal Conductivity, W/m-K 15
48
Thermal Expansion, µm/m-K 16
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.1
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
10

Otherwise Unclassified Properties

Base Metal Price, % relative 25
33
Density, g/cm3 7.9
9.0
Embodied Carbon, kg CO2/kg material 4.3
3.6
Embodied Energy, MJ/kg 61
58
Embodied Water, L/kg 190
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
14
Resilience: Unit (Modulus of Resilience), kJ/m3 130
68
Stiffness to Weight: Axial, points 14
6.2
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 22
7.3
Strength to Weight: Bending, points 21
9.4
Thermal Diffusivity, mm2/s 3.9
15
Thermal Shock Resistance, points 14
8.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0.040 to 0.080
0
Chromium (Cr), % 24 to 26
0
Copper (Cu), % 0
76 to 82
Iron (Fe), % 49.1 to 57
0 to 0.25
Lead (Pb), % 0
8.0 to 11
Manganese (Mn), % 0 to 2.0
0 to 0.2
Nickel (Ni), % 19 to 22
0 to 2.0
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.035
0 to 0.1
Silicon (Si), % 0 to 0.7
0 to 0.010
Sulfur (S), % 0 to 0.015
0 to 0.1
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 0
0 to 2.0