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C94300 Bronze vs. EN 1.4849 Stainless Steel

C94300 bronze belongs to the copper alloys classification, while EN 1.4849 stainless steel belongs to the iron alloys. There are 26 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 C94300 bronze and the bottom bar is EN 1.4849 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
190
Elongation at Break, % 9.7
4.5
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 32
75
Tensile Strength: Ultimate (UTS), MPa 180
480
Tensile Strength: Yield (Proof), MPa 120
250

Thermal Properties

Latent Heat of Fusion, J/g 150
320
Maximum Temperature: Mechanical, °C 110
1020
Melting Completion (Liquidus), °C 820
1390
Melting Onset (Solidus), °C 760
1340
Specific Heat Capacity, J/kg-K 320
480
Thermal Conductivity, W/m-K 63
12
Thermal Expansion, µm/m-K 20
15

Otherwise Unclassified Properties

Base Metal Price, % relative 28
42
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 2.9
7.1
Embodied Energy, MJ/kg 47
100
Embodied Water, L/kg 370
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
18
Resilience: Unit (Modulus of Resilience), kJ/m3 77
160
Stiffness to Weight: Axial, points 5.2
13
Stiffness to Weight: Bending, points 16
24
Strength to Weight: Axial, points 5.2
17
Strength to Weight: Bending, points 7.4
17
Thermal Diffusivity, mm2/s 21
3.2
Thermal Shock Resistance, points 7.1
11

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 67 to 72
0
Iron (Fe), % 0 to 0.15
32.6 to 43.5
Lead (Pb), % 23 to 27
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 1.0
36 to 39
Niobium (Nb), % 0
1.2 to 1.8
Phosphorus (P), % 0 to 1.5
0 to 0.040
Silicon (Si), % 0 to 0.0050
1.0 to 2.5
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0