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C94100 Bronze vs. K94200 Alloy

C94100 bronze belongs to the copper alloys classification, while K94200 alloy belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C94100 bronze and the bottom bar is K94200 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
140
Elongation at Break, % 7.8
5.0 to 32
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 34
54
Tensile Strength: Ultimate (UTS), MPa 190
500 to 710
Tensile Strength: Yield (Proof), MPa 130
270 to 650

Thermal Properties

Melting Onset (Solidus), °C 790
1440
Specific Heat Capacity, J/kg-K 330
500
Thermal Expansion, µm/m-K 20
5.0

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
3.0

Otherwise Unclassified Properties

Density, g/cm3 9.2
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
35 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 97
250 to 1460
Stiffness to Weight: Axial, points 5.5
9.8
Stiffness to Weight: Bending, points 16
21
Strength to Weight: Axial, points 5.8
17 to 24
Strength to Weight: Bending, points 8.1
17 to 22
Thermal Shock Resistance, points 7.6
49 to 70