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EN 1.3975 Stainless Steel vs. C61800 Bronze

EN 1.3975 stainless steel belongs to the iron alloys classification, while C61800 bronze belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.3975 stainless steel and the bottom bar is C61800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 27
26
Fatigue Strength, MPa 230
190
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
44
Tensile Strength: Ultimate (UTS), MPa 660
740
Tensile Strength: Yield (Proof), MPa 320
310

Thermal Properties

Latent Heat of Fusion, J/g 340
230
Maximum Temperature: Mechanical, °C 910
220
Melting Completion (Liquidus), °C 1360
1050
Melting Onset (Solidus), °C 1320
1040
Specific Heat Capacity, J/kg-K 500
440
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 15
28
Density, g/cm3 7.5
8.3
Embodied Carbon, kg CO2/kg material 3.3
3.1
Embodied Energy, MJ/kg 47
52
Embodied Water, L/kg 150
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
150
Resilience: Unit (Modulus of Resilience), kJ/m3 270
420
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 26
19
Strength to Weight: Axial, points 24
25
Strength to Weight: Bending, points 22
22
Thermal Shock Resistance, points 15
26

Alloy Composition

Aluminum (Al), % 0
8.5 to 11
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 16 to 18
0
Copper (Cu), % 0
86.9 to 91
Iron (Fe), % 58.2 to 65.4
0.5 to 1.5
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 7.0 to 9.0
0
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 8.0 to 9.0
0
Nitrogen (N), % 0.080 to 0.18
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 3.5 to 4.5
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
0 to 0.020
Residuals, % 0
0 to 0.5