AWS E383 vs. C90300 Bronze

AWS E383 belongs to the iron alloys classification, while C90300 bronze belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS E383 and the bottom bar is C90300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		210
Elastic (Young's, Tensile) Modulus, GPa		110

Elongation at Break, %		34
Elongation at Break, %		22

Poisson's Ratio		0.28
Poisson's Ratio		0.34

Shear Modulus, GPa		80
Shear Modulus, GPa		41

Tensile Strength: Ultimate (UTS), MPa		580
Tensile Strength: Ultimate (UTS), MPa		330

Thermal Properties

Latent Heat of Fusion, J/g		320
Latent Heat of Fusion, J/g		190

Melting Completion (Liquidus), °C		1420
Melting Completion (Liquidus), °C		1000

Melting Onset (Solidus), °C		1370
Melting Onset (Solidus), °C		850

Specific Heat Capacity, J/kg-K		470
Specific Heat Capacity, J/kg-K		370

Thermal Conductivity, W/m-K		12
Thermal Conductivity, W/m-K		75

Thermal Expansion, µm/m-K		14
Thermal Expansion, µm/m-K		18

Otherwise Unclassified Properties

Base Metal Price, % relative		37
Base Metal Price, % relative		33

Density, g/cm³		8.1
Density, g/cm³		8.7

Embodied Carbon, kg CO₂/kg material		6.4
Embodied Carbon, kg CO₂/kg material		3.4

Embodied Energy, MJ/kg		89
Embodied Energy, MJ/kg		56

Embodied Water, L/kg		240
Embodied Water, L/kg		370

Common Calculations

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		7.0

Stiffness to Weight: Bending, points		24
Stiffness to Weight: Bending, points		18

Strength to Weight: Axial, points		20
Strength to Weight: Axial, points		11

Strength to Weight: Bending, points		19
Strength to Weight: Bending, points		12

Thermal Diffusivity, mm²/s		3.1
Thermal Diffusivity, mm²/s		23

Thermal Shock Resistance, points		15
Thermal Shock Resistance, points		12

Alloy Composition

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Aluminum (Al), %		0
Aluminum (Al), %		0 to 0.0050

Antimony (Sb), %		0
Antimony (Sb), %		0 to 0.2

Carbon (C), %		0 to 0.030
Carbon (C), %		0

Chromium (Cr), %		26.5 to 29
Chromium (Cr), %		0

Copper (Cu), %		0.6 to 1.5
Copper (Cu), %		86 to 89

Iron (Fe), %		28.8 to 39.2
Iron (Fe), %		0 to 0.2

Lead (Pb), %		0
Lead (Pb), %		0 to 0.3

Manganese (Mn), %		0.5 to 2.5
Manganese (Mn), %		0

Molybdenum (Mo), %		3.2 to 4.2
Molybdenum (Mo), %		0

Nickel (Ni), %		30 to 33
Nickel (Ni), %		0 to 1.0

Phosphorus (P), %		0 to 0.020
Phosphorus (P), %		0 to 1.5

Silicon (Si), %		0 to 0.9
Silicon (Si), %		0 to 0.0050

Sulfur (S), %		0 to 0.020
Sulfur (S), %		0 to 0.050

Tin (Sn), %		0
Tin (Sn), %		7.5 to 9.0

Zinc (Zn), %		0
Zinc (Zn), %		3.0 to 5.0

Residuals, %		0
Residuals, %		0 to 0.6