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EN 1.4122 Stainless Steel vs. C92300 Bronze

EN 1.4122 stainless steel belongs to the iron alloys classification, while C92300 bronze belongs to the copper alloys. There are 28 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 1.4122 stainless steel and the bottom bar is C92300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 14
19
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
40
Tensile Strength: Ultimate (UTS), MPa 790 to 850
300
Tensile Strength: Yield (Proof), MPa 450 to 630
140

Thermal Properties

Latent Heat of Fusion, J/g 280
190
Maximum Temperature: Mechanical, °C 870
170
Melting Completion (Liquidus), °C 1440
1000
Melting Onset (Solidus), °C 1400
850
Specific Heat Capacity, J/kg-K 480
370
Thermal Conductivity, W/m-K 15
75
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
12
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
12

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
33
Density, g/cm3 7.7
8.7
Embodied Carbon, kg CO2/kg material 2.4
3.4
Embodied Energy, MJ/kg 33
56
Embodied Water, L/kg 120
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93 to 110
47
Resilience: Unit (Modulus of Resilience), kJ/m3 520 to 1000
86
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 28 to 31
9.5
Strength to Weight: Bending, points 25 to 26
11
Thermal Diffusivity, mm2/s 4.0
23
Thermal Shock Resistance, points 28 to 30
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0.33 to 0.45
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
85 to 89
Iron (Fe), % 77.2 to 83.4
0 to 0.25
Lead (Pb), % 0
0.3 to 1.0
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 0.8 to 1.3
0
Nickel (Ni), % 0 to 1.0
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 0.050
Tin (Sn), % 0
7.5 to 9.0
Zinc (Zn), % 0
2.5 to 5.0
Residuals, % 0
0 to 0.7