C55284 Copper vs. SAE-AISI H10 Steel

C55284 copper belongs to the copper alloys classification, while SAE-AISI H10 steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C55284 copper and the bottom bar is SAE-AISI H10 steel.

UNS C55284 (BCuP-5) Filler Metal SAE-AISI H10 (T20810) Chromium Hot-Work Steel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		100
Elastic (Young's, Tensile) Modulus, GPa		190

Poisson's Ratio		0.34
Poisson's Ratio		0.29

Shear Modulus, GPa		38
Shear Modulus, GPa		74

Tensile Strength: Ultimate (UTS), MPa		180
Tensile Strength: Ultimate (UTS), MPa		680 to 2030

Thermal Properties

Latent Heat of Fusion, J/g		180
Latent Heat of Fusion, J/g		270

Melting Completion (Liquidus), °C		800
Melting Completion (Liquidus), °C		1470

Melting Onset (Solidus), °C		640
Melting Onset (Solidus), °C		1420

Specific Heat Capacity, J/kg-K		380
Specific Heat Capacity, J/kg-K		470

Thermal Expansion, µm/m-K		17
Thermal Expansion, µm/m-K		12

Otherwise Unclassified Properties

Density, g/cm³		8.9
Density, g/cm³		7.8

Embodied Carbon, kg CO₂/kg material		16
Embodied Carbon, kg CO₂/kg material		3.4

Embodied Energy, MJ/kg		260
Embodied Energy, MJ/kg		48

Common Calculations

Stiffness to Weight: Axial, points		6.5
Stiffness to Weight: Axial, points		14

Stiffness to Weight: Bending, points		18
Stiffness to Weight: Bending, points		25

Strength to Weight: Axial, points		5.6
Strength to Weight: Axial, points		24 to 72

Strength to Weight: Bending, points		8.0
Strength to Weight: Bending, points		22 to 46

Thermal Shock Resistance, points		7.4
Thermal Shock Resistance, points		22 to 66

Alloy Composition

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Carbon (C), %		0
Carbon (C), %		0.35 to 0.45

Chromium (Cr), %		0
Chromium (Cr), %		3.0 to 3.8

Copper (Cu), %		79.2 to 80.7
Copper (Cu), %		0 to 0.25

Iron (Fe), %		0
Iron (Fe), %		89.5 to 93.4

Manganese (Mn), %		0
Manganese (Mn), %		0.25 to 0.7

Molybdenum (Mo), %		0
Molybdenum (Mo), %		2.0 to 3.0

Nickel (Ni), %		0
Nickel (Ni), %		0 to 0.3

Phosphorus (P), %		4.8 to 5.2
Phosphorus (P), %		0 to 0.030

Silicon (Si), %		0
Silicon (Si), %		0.8 to 1.2

Silver (Ag), %		14.5 to 15.5
Silver (Ag), %		0

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

Vanadium (V), %		0
Vanadium (V), %		0.25 to 0.75

Residuals, %		0 to 0.15
Residuals, %		0