ASTM B196 Grade C17200 TM00

Alternative and trade names
Alloy 25 (C17200) Rod and Bar

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Description

Alloy 25 rod and bar from Materion Performance Alloys provide the highest strength of any copper alloy, with electrical and thermal conductivity considerably greater than other high strength copper alloys. This alloy features high fatigue strength and resistance to wear, corrosion, galling, and stress relaxation.

Related Standards

Equivalent Materials

This material data has been provided by MakeItFrom.com,Materion Brush GmbH.

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	8.36 - 8.8 g/cm³ Show Material materials with Density of 8.36 - 8.8 g/cm³

Dimension

Property	Value	Comment
Diameter	0.76 - 356 mm Show Material materials with Diameter of 0.76 - 356 mm
Length	91000 mm Show Material materials with Length of 91000 mm	max.

Mechanical

Property	Temperature	Value
Elastic modulus	23.0 °C	130 - 131 GPa Show Material materials with Elastic modulus of 130 - 131 GPa
Elongation	23.0 °C	3 - 18 % Show Material materials with Elongation of 3 - 18 %
Tensile strength	23.0 °C	730 - 1380 MPa Show Material materials with Tensile strength of 730 - 1380 MPa
Yield strength	23.0 °C	570 MPa Show Material materials with Yield strength of 570 MPa
Yield strength Rp0.2	23.0 °C	900 - 1210 MPa Show Material materials with Yield strength Rp0.2 of 900 - 1210 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	23.0 °C	1.75E-5 - 1.8E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.75E-5 - 1.8E-5 1/K
Melting point		870 °C Show Material materials with Melting point of 870 °C
Specific heat capacity	23.0 °C	360 J/(kg·K) Show Material materials with Specific heat capacity of 360 J/(kg·K)
Thermal conductivity	23.0 °C	105 - 110 W/(m·K) Show Material materials with Thermal conductivity of 105 - 110 W/(m·K)

Electrical

Property	Temperature	Value
Electrical resistivity	23.0 °C	5.8E-6 - 6.9E-6 Ω·m Show Material materials with Electrical resistivity of 5.8E-6 - 6.9E-6 Ω·m
Specific Electrical conductivity		25 - 30 % IACS Show Material materials with Specific Electrical conductivity of 25 - 30 % IACS

Chemical properties

Property	Value	Comment
Aluminium	0 - 0.2 % Show Material materials with Aluminium of 0 - 0.2 %
Beryllium	1.8 - 2 % Show Material materials with Beryllium of 1.8 - 2 %
Cobalt	0.2 % Show Material materials with Cobalt of 0.2 %	min. Nickel + Cobalt
Copper	96.1 - 98 % Show Material materials with Copper of 96.1 - 98 %	Balance
Iron	0 - 0.6 % Show Material materials with Iron of 0 - 0.6 %	max., Nickel + Cobalt + Iron
Nickel	0.2 - 0.6 % Show Material materials with Nickel of 0.2 - 0.6 %	min. Nickel + Cobalt
Other	0 - 0.5 % Show Material materials with Other of 0 - 0.5 %
Silicon	0 - 0.2 % Show Material materials with Silicon of 0 - 0.2 %

Technological properties

Property
Application areas	Typical applications include downhole drilling flex shafts, bushings and bearings, circular and coaxial connectors, test probes and compression contacts.