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EN 1.4971 Stainless Steel vs. CC484K Bronze

EN 1.4971 stainless steel belongs to the iron alloys classification, while CC484K 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 CC484K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
100
Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 34
11
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 81
41
Tensile Strength: Ultimate (UTS), MPa 800
330
Tensile Strength: Yield (Proof), MPa 340
200

Thermal Properties

Latent Heat of Fusion, J/g 300
190
Maximum Temperature: Mechanical, °C 1100
170
Melting Completion (Liquidus), °C 1460
1000
Melting Onset (Solidus), °C 1410
870
Specific Heat Capacity, J/kg-K 450
370
Thermal Conductivity, W/m-K 13
70
Thermal Expansion, µm/m-K 15
18

Otherwise Unclassified Properties

Base Metal Price, % relative 70
37
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 7.6
3.9
Embodied Energy, MJ/kg 110
64
Embodied Water, L/kg 300
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
32
Resilience: Unit (Modulus of Resilience), kJ/m3 280
180
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 26
10
Strength to Weight: Bending, points 23
12
Thermal Diffusivity, mm2/s 3.4
22
Thermal Shock Resistance, points 19
12

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.1
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
84.5 to 87.5
Iron (Fe), % 24.3 to 37.1
0 to 0.2
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0 to 2.0
0 to 0.2
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 19 to 21
1.5 to 2.5
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0.1 to 0.2
0
Phosphorus (P), % 0 to 0.035
0.050 to 0.4
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0 to 0.015
0 to 0.050
Tin (Sn), % 0
11 to 13
Tungsten (W), % 2.0 to 3.0
0
Zinc (Zn), % 0
0 to 0.4