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EN 1.4029 Stainless Steel vs. CC494K Bronze

EN 1.4029 stainless steel belongs to the iron alloys classification, while CC494K 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 1.4029 stainless steel and the bottom bar is CC494K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 10 to 20
7.6
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 76
39
Tensile Strength: Ultimate (UTS), MPa 700 to 930
210
Tensile Strength: Yield (Proof), MPa 410 to 740
94

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Maximum Temperature: Mechanical, °C 750
160
Melting Completion (Liquidus), °C 1440
970
Melting Onset (Solidus), °C 1400
890
Specific Heat Capacity, J/kg-K 480
360
Thermal Conductivity, W/m-K 30
63
Thermal Expansion, µm/m-K 10
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
16
Electrical Conductivity: Equal Weight (Specific), % IACS 3.7
16

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
31
Density, g/cm3 7.7
9.1
Embodied Carbon, kg CO2/kg material 2.0
3.1
Embodied Energy, MJ/kg 28
50
Embodied Water, L/kg 100
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 120
13
Resilience: Unit (Modulus of Resilience), kJ/m3 440 to 1410
43
Stiffness to Weight: Axial, points 14
6.4
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 25 to 33
6.5
Strength to Weight: Bending, points 23 to 27
8.8
Thermal Diffusivity, mm2/s 8.1
19
Thermal Shock Resistance, points 26 to 34
7.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0.25 to 0.32
0
Chromium (Cr), % 12 to 13.5
0
Copper (Cu), % 0
78 to 87
Iron (Fe), % 82.8 to 87.6
0 to 0.25
Lead (Pb), % 0
8.0 to 10
Manganese (Mn), % 0 to 1.5
0 to 0.2
Molybdenum (Mo), % 0 to 0.6
0
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0 to 0.040
0 to 0.1
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0.15 to 0.25
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
0 to 2.0