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EN 1.4662 Stainless Steel vs. C67400 Bronze

EN 1.4662 stainless steel belongs to the iron alloys classification, while C67400 bronze belongs to the copper 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 EN 1.4662 stainless steel and the bottom bar is C67400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 28
22 to 28
Poisson's Ratio 0.27
0.31
Shear Modulus, GPa 79
41
Shear Strength, MPa 520 to 540
310 to 350
Tensile Strength: Ultimate (UTS), MPa 810 to 830
480 to 610
Tensile Strength: Yield (Proof), MPa 580 to 620
250 to 370

Thermal Properties

Latent Heat of Fusion, J/g 290
190
Maximum Temperature: Mechanical, °C 1090
130
Melting Completion (Liquidus), °C 1430
890
Melting Onset (Solidus), °C 1380
870
Specific Heat Capacity, J/kg-K 480
400
Thermal Conductivity, W/m-K 15
100
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
23
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
26

Otherwise Unclassified Properties

Base Metal Price, % relative 16
23
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 3.2
2.8
Embodied Energy, MJ/kg 45
48
Embodied Water, L/kg 170
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 840 to 940
300 to 660
Stiffness to Weight: Axial, points 15
7.5
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 29 to 30
17 to 22
Strength to Weight: Bending, points 25
17 to 20
Thermal Diffusivity, mm2/s 3.9
32
Thermal Shock Resistance, points 22
16 to 20

Alloy Composition

Aluminum (Al), % 0
0.5 to 2.0
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 23 to 25
0
Copper (Cu), % 0.1 to 0.8
57 to 60
Iron (Fe), % 62.6 to 70.2
0 to 0.35
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 2.5 to 4.0
2.0 to 3.5
Molybdenum (Mo), % 1.0 to 2.0
0
Nickel (Ni), % 3.0 to 4.5
0 to 0.25
Nitrogen (N), % 0.2 to 0.3
0
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 0.7
0.5 to 1.5
Sulfur (S), % 0 to 0.0050
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
31.1 to 40
Residuals, % 0
0 to 0.5