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C92900 Bronze vs. EN 1.4371 Stainless Steel

C92900 bronze belongs to the copper alloys classification, while EN 1.4371 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 C92900 bronze and the bottom bar is EN 1.4371 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 84
220 to 230
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 9.1
45 to 51
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
77
Tensile Strength: Ultimate (UTS), MPa 350
740 to 750
Tensile Strength: Yield (Proof), MPa 190
320 to 340

Thermal Properties

Latent Heat of Fusion, J/g 190
280
Maximum Temperature: Mechanical, °C 170
880
Melting Completion (Liquidus), °C 1030
1410
Melting Onset (Solidus), °C 860
1370
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 58
15
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.5
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
2.9

Otherwise Unclassified Properties

Base Metal Price, % relative 35
12
Density, g/cm3 8.8
7.7
Embodied Carbon, kg CO2/kg material 3.8
2.6
Embodied Energy, MJ/kg 61
38
Embodied Water, L/kg 390
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
270 to 310
Resilience: Unit (Modulus of Resilience), kJ/m3 170
250 to 300
Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 11
27
Strength to Weight: Bending, points 13
24
Thermal Diffusivity, mm2/s 18
4.0
Thermal Shock Resistance, points 13
16

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
16 to 17.5
Copper (Cu), % 82 to 86
0 to 1.0
Iron (Fe), % 0 to 0.2
66.7 to 74.4
Lead (Pb), % 2.0 to 3.2
0
Manganese (Mn), % 0
6.0 to 8.0
Nickel (Ni), % 2.8 to 4.0
3.5 to 5.5
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 1.5
0 to 0.045
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0 to 0.7
0