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EN 1.4971 Stainless Steel vs. CC495K Bronze

EN 1.4971 stainless steel belongs to the iron alloys classification, while CC495K bronze belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4971 stainless steel and the bottom bar is CC495K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
76
Elastic (Young's, Tensile) Modulus, GPa 210
100
Elongation at Break, % 34
7.0
Poisson's Ratio 0.29
0.35
Shear Modulus, GPa 81
37
Tensile Strength: Ultimate (UTS), MPa 800
240
Tensile Strength: Yield (Proof), MPa 340
120

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1100
140
Melting Completion (Liquidus), °C 1460
930
Melting Onset (Solidus), °C 1410
820
Specific Heat Capacity, J/kg-K 450
350
Thermal Conductivity, W/m-K 13
48
Thermal Expansion, µm/m-K 15
19

Otherwise Unclassified Properties

Base Metal Price, % relative 70
33
Density, g/cm3 8.4
9.0
Embodied Carbon, kg CO2/kg material 7.6
3.6
Embodied Energy, MJ/kg 110
58
Embodied Water, L/kg 300
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
14
Resilience: Unit (Modulus of Resilience), kJ/m3 280
68
Stiffness to Weight: Axial, points 14
6.2
Stiffness to Weight: Bending, points 24
17
Strength to Weight: Axial, points 26
7.3
Strength to Weight: Bending, points 23
9.4
Thermal Diffusivity, mm2/s 3.4
15
Thermal Shock Resistance, points 19
8.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0.080 to 0.16
0
Chromium (Cr), % 20 to 22.5
0
Cobalt (Co), % 18.5 to 21
0
Copper (Cu), % 0
76 to 82
Iron (Fe), % 24.3 to 37.1
0 to 0.25
Lead (Pb), % 0
8.0 to 11
Manganese (Mn), % 0 to 2.0
0 to 0.2
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 19 to 21
0 to 2.0
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0.1 to 0.2
0
Phosphorus (P), % 0 to 0.035
0 to 0.1
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0 to 0.015
0 to 0.1
Tin (Sn), % 0
9.0 to 11
Tungsten (W), % 2.0 to 3.0
0
Zinc (Zn), % 0
0 to 2.0