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EN 1.4597 Stainless Steel vs. C94500 Bronze

EN 1.4597 stainless steel belongs to the iron alloys classification, while C94500 bronze belongs to the copper alloys. There are 29 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 EN 1.4597 stainless steel and the bottom bar is C94500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
50
Elastic (Young's, Tensile) Modulus, GPa 190
92
Elongation at Break, % 45
12
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 76
34
Tensile Strength: Ultimate (UTS), MPa 680
170
Tensile Strength: Yield (Proof), MPa 330
83

Thermal Properties

Latent Heat of Fusion, J/g 290
160
Maximum Temperature: Mechanical, °C 860
130
Melting Completion (Liquidus), °C 1400
940
Melting Onset (Solidus), °C 1350
800
Specific Heat Capacity, J/kg-K 480
330
Thermal Conductivity, W/m-K 15
52
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
9.7

Otherwise Unclassified Properties

Base Metal Price, % relative 11
30
Density, g/cm3 7.7
9.3
Embodied Carbon, kg CO2/kg material 2.5
3.2
Embodied Energy, MJ/kg 36
51
Embodied Water, L/kg 140
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
17
Resilience: Unit (Modulus of Resilience), kJ/m3 280
37
Stiffness to Weight: Axial, points 14
5.5
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 25
5.2
Strength to Weight: Bending, points 22
7.4
Thermal Diffusivity, mm2/s 4.1
17
Thermal Shock Resistance, points 15
6.7

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 15 to 18
0
Copper (Cu), % 2.0 to 3.5
66.7 to 78
Iron (Fe), % 63 to 76.4
0 to 0.15
Lead (Pb), % 0
16 to 22
Manganese (Mn), % 6.5 to 9.0
0
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 3.0
0 to 1.0
Nitrogen (N), % 0.1 to 0.3
0
Phosphorus (P), % 0 to 0.040
0 to 0.050
Silicon (Si), % 0 to 2.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
6.0 to 8.0
Zinc (Zn), % 0
0 to 1.2