C23400 Brass vs. AWS E308H

C23400 brass belongs to the copper alloys classification, while AWS E308H belongs to the iron alloys. There are 21 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 C23400 brass and the bottom bar is AWS E308H.

UNS C23400 Red Brass AWS E308H Weld Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		200

Poisson's Ratio		0.32
Poisson's Ratio		0.28

Shear Modulus, GPa		42
Shear Modulus, GPa		77

Tensile Strength: Ultimate (UTS), MPa		370 to 640
Tensile Strength: Ultimate (UTS), MPa		620

Thermal Properties

Latent Heat of Fusion, J/g		190
Latent Heat of Fusion, J/g		290

Melting Completion (Liquidus), °C		970
Melting Completion (Liquidus), °C		1420

Melting Onset (Solidus), °C		930
Melting Onset (Solidus), °C		1380

Specific Heat Capacity, J/kg-K		390
Specific Heat Capacity, J/kg-K		480

Thermal Conductivity, W/m-K		120
Thermal Conductivity, W/m-K		16

Thermal Expansion, µm/m-K		19
Thermal Expansion, µm/m-K		14

Otherwise Unclassified Properties

Base Metal Price, % relative		27
Base Metal Price, % relative		16

Density, g/cm³		8.5
Density, g/cm³		7.8

Embodied Carbon, kg CO₂/kg material		2.6
Embodied Carbon, kg CO₂/kg material		3.2

Embodied Energy, MJ/kg		43
Embodied Energy, MJ/kg		46

Embodied Water, L/kg		320
Embodied Water, L/kg		150

Common Calculations

Stiffness to Weight: Axial, points		7.2
Stiffness to Weight: Axial, points		14

Stiffness to Weight: Bending, points		19
Stiffness to Weight: Bending, points		25

Strength to Weight: Axial, points		12 to 21
Strength to Weight: Axial, points		22

Strength to Weight: Bending, points		13 to 19
Strength to Weight: Bending, points		21

Thermal Diffusivity, mm²/s		36
Thermal Diffusivity, mm²/s		4.2

Thermal Shock Resistance, points		12 to 22
Thermal Shock Resistance, points		16

Alloy Composition

Carbon (C), %		0
Carbon (C), %		0.040 to 0.080

Chromium (Cr), %		0
Chromium (Cr), %		18 to 21

Copper (Cu), %		81 to 84
Copper (Cu), %		0 to 0.75

Iron (Fe), %		0 to 0.050
Iron (Fe), %		62.9 to 72.5

Lead (Pb), %		0 to 0.050
Lead (Pb), %		0

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

Molybdenum (Mo), %		0
Molybdenum (Mo), %		0 to 0.75

Nickel (Ni), %		0
Nickel (Ni), %		9.0 to 11

Phosphorus (P), %		0
Phosphorus (P), %		0 to 0.040

Silicon (Si), %		0
Silicon (Si), %		0 to 1.0

Sulfur (S), %		0
Sulfur (S), %		0 to 0.030

Zinc (Zn), %		15.7 to 19
Zinc (Zn), %		0

Residuals, %		0 to 0.2
Residuals, %		0