ASTM B570 Grade C17000 TD01

Alternative and trade names
Alloys 165 (C17000) Forgings and Extrusions

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Description

Alloy 165 provides strength close to that of Alloy 25, with slightly lower beryllium content. The 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	Value	Temperature
Density	8.41 - 8.8 g/cm³ Show Material materials with Density of 8.41 - 8.8 g/cm³ at 23.0 °C	23.0 °C

Mechanical

Property	Value	Temperature
Elastic modulus	120 - 131 GPa Show Material materials with Elastic modulus of 120 - 131 GPa at 23.0 °C	23.0 °C
Elongation	17 - 60 % Show Material materials with Elongation of 17 - 60 % at 23.0 °C	23.0 °C
Hardness, Rockwell B	45 - 85 [-] Show Material materials with Hardness, Rockwell B of 45 - 85 [-] at 23.0 °C	23.0 °C
Tensile strength	410 - 590 MPa Show Material materials with Tensile strength of 410 - 590 MPa at 23.0 °C	23.0 °C
Yield strength Rp0.2	130 - 280 MPa Show Material materials with Yield strength Rp0.2 of 130 - 280 MPa at 23.0 °C	23.0 °C

Thermal

Property	Value	Temperature
Coefficient of thermal expansion	1.6E-5 - 1.75E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 - 1.75E-5 1/K at 23.0 °C	23.0 °C
Melting point	870 °C Show Material materials with Melting point of 870 °C
Specific heat capacity	410 J/(kg·K) Show Material materials with Specific heat capacity of 410 J/(kg·K) at 23.0 °C	23.0 °C
Thermal conductivity	105 - 110 W/(m·K) Show Material materials with Thermal conductivity of 105 - 110 W/(m·K) at 23.0 °C	23.0 °C

Electrical

Property	Value	Temperature
Electrical resistivity	6.2E-6 - 7.89E-6 Ω·m Show Material materials with Electrical resistivity of 6.2E-6 - 7.89E-6 Ω·m at 23.0 °C	23.0 °C
Specific Electrical conductivity	22 - 28 % IACS Show Material materials with Specific Electrical conductivity of 22 - 28 % IACS

Chemical properties

Property
Aluminium	0 - 0.2 %
Beryllium	1.6 - 1.85 %
Cobalt	0.2 %	min. Nickel + Cobalt
Copper	96.3 - 98.2 %	Balance
Iron	0 - 0.6 %	max., Nickel + Cobalt + Iron
Nickel	0.2 - 0.6 %	min. Nickel + Cobalt
Other	0 - 0.5 %
Silicon	0 - 0.2 %

Technological properties

Property
Application areas	Typical applications for parts finished by forging or extrusion of these alloys include undersea instrument and repeater housings, generator rings, and resistance welding components.