Metals & alloys · Copper alloys

C11000 electrolytic tough-pitch copper

The standard high-conductivity commercial copper for electrical conductors, busbars, heat exchangers and general fabricated copper products.

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Overview

Constituent	Min	Max	Typical	Note
Cu	99.9		99.95
O	0.02	0.04	0.03

Property	Value	Unit	Condition
Density	8.94	g/cm³	Representative; verify product form and condition
Electrical conductivity	~100–101	% IACS	annealed
Thermal conductivity	~388	W/m·K	Representative; verify product form and condition
Yield strength	~70–300	MPa	temper dependent
Tensile strength	~220–380	MPa	Representative; verify product form and condition
Formability	excellent		annealed

reference

Condition not fully specified in the source record.

Product form, thermal history and manufacturing route materially affect performance.

Use the current governing standard and supplier certification for design or procurement.

System	Designation	Note
UNS	C11000
ASTM	B152 / B187	product dependent

Confirm the applicable specification, product form and condition before using values for design or procurement.

Availability and lead time depend on grade, product form, certification and regional supply chain.

Segregated recovery and closed-loop recycling improve material efficiency where practical.