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C90200 Bronze vs. EN 1.4887 Stainless Steel

C90200 bronze belongs to the copper alloys classification, while EN 1.4887 stainless steel belongs to the iron 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 C90200 bronze and the bottom bar is EN 1.4887 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
170
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 30
45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 260
580
Tensile Strength: Yield (Proof), MPa 110
300

Thermal Properties

Latent Heat of Fusion, J/g 200
320
Maximum Temperature: Mechanical, °C 180
1100
Melting Completion (Liquidus), °C 1050
1390
Melting Onset (Solidus), °C 880
1350
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 62
12
Thermal Expansion, µm/m-K 18
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 13
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 34
39
Density, g/cm3 8.8
8.0
Embodied Carbon, kg CO2/kg material 3.3
6.7
Embodied Energy, MJ/kg 53
96
Embodied Water, L/kg 370
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
220
Resilience: Unit (Modulus of Resilience), kJ/m3 55
230
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 8.3
20
Strength to Weight: Bending, points 10
19
Thermal Diffusivity, mm2/s 19
3.2
Thermal Shock Resistance, points 9.5
14

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
20 to 23
Copper (Cu), % 91 to 94
0
Iron (Fe), % 0 to 0.2
34.2 to 45
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 0.5
33 to 37
Niobium (Nb), % 0
1.0 to 1.5
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.0050
1.0 to 2.0
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0