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C90200 Bronze vs. EN 1.4971 Stainless Steel

C90200 bronze belongs to the copper alloys classification, while EN 1.4971 stainless steel belongs to the iron 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 C90200 bronze and the bottom bar is EN 1.4971 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
240
Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 30
34
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
81
Tensile Strength: Ultimate (UTS), MPa 260
800
Tensile Strength: Yield (Proof), MPa 110
340

Thermal Properties

Latent Heat of Fusion, J/g 200
300
Maximum Temperature: Mechanical, °C 180
1100
Melting Completion (Liquidus), °C 1050
1460
Melting Onset (Solidus), °C 880
1410
Specific Heat Capacity, J/kg-K 370
450
Thermal Conductivity, W/m-K 62
13
Thermal Expansion, µm/m-K 18
15

Otherwise Unclassified Properties

Base Metal Price, % relative 34
70
Density, g/cm3 8.8
8.4
Embodied Carbon, kg CO2/kg material 3.3
7.6
Embodied Energy, MJ/kg 53
110
Embodied Water, L/kg 370
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
220
Resilience: Unit (Modulus of Resilience), kJ/m3 55
280
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 8.3
26
Strength to Weight: Bending, points 10
23
Thermal Diffusivity, mm2/s 19
3.4
Thermal Shock Resistance, points 9.5
19

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.080 to 0.16
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
18.5 to 21
Copper (Cu), % 91 to 94
0
Iron (Fe), % 0 to 0.2
24.3 to 37.1
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 0 to 0.5
19 to 21
Niobium (Nb), % 0
0.75 to 1.3
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0 to 0.050
0 to 0.035
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 6.0 to 8.0
0
Tungsten (W), % 0
2.0 to 3.0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0