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EN 1.4736 Stainless Steel vs. C93500 Bronze

EN 1.4736 stainless steel belongs to the iron alloys classification, while C93500 bronze belongs to the copper alloys. There are 28 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 1.4736 stainless steel and the bottom bar is C93500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 28
15
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 76
38
Tensile Strength: Ultimate (UTS), MPa 580
220
Tensile Strength: Yield (Proof), MPa 310
110

Thermal Properties

Latent Heat of Fusion, J/g 290
180
Maximum Temperature: Mechanical, °C 1000
160
Melting Completion (Liquidus), °C 1420
1000
Melting Onset (Solidus), °C 1380
850
Specific Heat Capacity, J/kg-K 490
360
Thermal Conductivity, W/m-K 21
70
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
15
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
15

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
31
Density, g/cm3 7.6
9.0
Embodied Carbon, kg CO2/kg material 2.4
3.0
Embodied Energy, MJ/kg 35
49
Embodied Water, L/kg 140
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
28
Resilience: Unit (Modulus of Resilience), kJ/m3 250
59
Stiffness to Weight: Axial, points 14
6.3
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 21
6.9
Strength to Weight: Bending, points 20
9.1
Thermal Diffusivity, mm2/s 5.6
22
Thermal Shock Resistance, points 21
8.5

Alloy Composition

Aluminum (Al), % 1.7 to 2.1
0 to 0.0050
Antimony (Sb), % 0
0 to 0.3
Carbon (C), % 0 to 0.040
0
Chromium (Cr), % 17 to 18
0
Copper (Cu), % 0
83 to 86
Iron (Fe), % 77 to 81.1
0 to 0.2
Lead (Pb), % 0
8.0 to 10
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.015
0 to 0.080
Tin (Sn), % 0
4.3 to 6.0
Titanium (Ti), % 0.2 to 0.8
0
Zinc (Zn), % 0
0 to 2.0
Residuals, % 0
0 to 1.0