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EN 1.4005 Stainless Steel vs. C87200 Bronze

EN 1.4005 stainless steel belongs to the iron alloys classification, while C87200 bronze belongs to the copper alloys. There are 28 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 1.4005 stainless steel and the bottom bar is C87200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 13 to 21
30
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
43
Tensile Strength: Ultimate (UTS), MPa 630 to 750
380
Tensile Strength: Yield (Proof), MPa 370 to 500
170

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Maximum Temperature: Mechanical, °C 760
200
Melting Completion (Liquidus), °C 1440
970
Melting Onset (Solidus), °C 1400
860
Specific Heat Capacity, J/kg-K 480
410
Thermal Conductivity, W/m-K 30
28
Thermal Expansion, µm/m-K 10
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
29
Density, g/cm3 7.7
8.6
Embodied Carbon, kg CO2/kg material 2.0
2.7
Embodied Energy, MJ/kg 28
44
Embodied Water, L/kg 100
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90 to 110
93
Resilience: Unit (Modulus of Resilience), kJ/m3 350 to 650
130
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 23 to 27
12
Strength to Weight: Bending, points 21 to 24
14
Thermal Diffusivity, mm2/s 8.1
8.0
Thermal Shock Resistance, points 23 to 27
14

Alloy Composition

Aluminum (Al), % 0
0 to 1.5
Carbon (C), % 0.060 to 0.15
0
Chromium (Cr), % 12 to 14
0
Copper (Cu), % 0
89 to 99
Iron (Fe), % 82.4 to 87.8
0 to 2.5
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0 to 1.5
0 to 1.5
Molybdenum (Mo), % 0 to 0.6
0
Phosphorus (P), % 0 to 0.040
0 to 0.5
Silicon (Si), % 0 to 1.0
1.0 to 5.0
Sulfur (S), % 0.15 to 0.35
0
Tin (Sn), % 0
0 to 1.0
Zinc (Zn), % 0
0 to 5.0