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C87200 Bronze vs. EN 1.4958 Stainless Steel

C87200 bronze belongs to the copper alloys classification, while EN 1.4958 stainless steel belongs to the iron 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 C87200 bronze and the bottom bar is EN 1.4958 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 30
40
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 380
630
Tensile Strength: Yield (Proof), MPa 170
190

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 200
1090
Melting Completion (Liquidus), °C 970
1400
Melting Onset (Solidus), °C 860
1350
Specific Heat Capacity, J/kg-K 410
480
Thermal Conductivity, W/m-K 28
12
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 29
30
Density, g/cm3 8.6
8.0
Embodied Carbon, kg CO2/kg material 2.7
5.3
Embodied Energy, MJ/kg 44
75
Embodied Water, L/kg 310
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
190
Resilience: Unit (Modulus of Resilience), kJ/m3 130
95
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 12
22
Strength to Weight: Bending, points 14
20
Thermal Diffusivity, mm2/s 8.0
3.2
Thermal Shock Resistance, points 14
15

Alloy Composition

Aluminum (Al), % 0 to 1.5
0.2 to 0.5
Carbon (C), % 0
0.030 to 0.080
Chromium (Cr), % 0
19 to 22
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 89 to 99
0 to 0.5
Iron (Fe), % 0 to 2.5
41.1 to 50.6
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 1.5
0 to 1.5
Nickel (Ni), % 0
30 to 32.5
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0 to 0.030
Phosphorus (P), % 0 to 0.5
0 to 0.015
Silicon (Si), % 1.0 to 5.0
0 to 0.7
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 1.0
0
Titanium (Ti), % 0
0.2 to 0.5
Zinc (Zn), % 0 to 5.0
0