AMPCOLOY® 972 Rolled material

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Description

2.1293 is a precipitation hardening copper-base alloy. In the heat treated condition, this alloy retains the mechanical properties together with a good ductility in the range of 300-500°C. High electrical conductivity and high mechanical properties are attributes of this versatile alloy.

Related Standards

Equivalent Materials

This material data has been provided by AMPCO METAL.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Temperature	Value
Density	23.0 °C	8.9 g/cm³ Show Supplier Material materials with Density of 8.9 g/cm³
Recycled Content		80 % Show Supplier Material materials with Recycled Content of 80 %

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	122 GPa Show Supplier Material materials with Elastic modulus of 122 GPa
Elongation A5	23.0 °C	18 % Show Supplier Material materials with Elongation A5 of 18 %
Hardness, HBW	23.0 °C	135 [-] Show Supplier Material materials with Hardness, HBW of 135 [-]	HBW 10/1000
Hardness, Rockwell B	23.0 °C	76 [-] Show Supplier Material materials with Hardness, Rockwell B of 76 [-]
Tensile strength	23.0 °C	400 MPa Show Supplier Material materials with Tensile strength of 400 MPa
Yield strength Rp0.5	23.0 °C	320 MPa Show Supplier Material materials with Yield strength Rp0.5 of 320 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	23.0 °C	1.7E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.7E-5 1/K
Specific heat capacity	23.0 °C	380 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 380 J/(kg·K)
Thermal conductivity	23.0 °C	320 W/(m·K) Show Supplier Material materials with Thermal conductivity of 320 W/(m·K)

Electrical

Property	Temperature	Value
Electrical conductivity	23.0 °C	5.10E+7 S/m Show Supplier Material materials with Electrical conductivity of 5.10E+7 S/m
Specific Electrical conductivity		82 % IACS Show Supplier Material materials with Specific Electrical conductivity of 82 % IACS

Chemical properties

Property	Value
Chromium	1 % Show Supplier Material materials with Chromium of 1 %
Copper	Balance
Other	0.2 % Show Supplier Material materials with Other of 0.2 %
Zirconium	0.1 % Show Supplier Material materials with Zirconium of 0.1 %

Technological properties

Property
Application areas	Moulds for the continuous casting of steel or aluminium; Electrical equipment components; Electrode beam; Parts for the automotive industry

AMPCOLOY® 972 Rolled material

Description

Related Standards

Equivalent Materials

Ashby charts

Applications

Materials by this supplier

Use cases

Properties