Aluminium Alloy - ALUMEC 89 Hot Rolled PLATE


ALUMEC 89 Hot Rolled PLATE

Physical PropertyValue
Density 2.83 g/cm³
Thermal Conductivity 165 W/m.K



Mechanical PropertyValue
Hardness Brinell 146-180 HB

Alumec 89 is a high strength aluminium alloy
supplied in the form of hot rolled, heat treated
plate. It undergoes a special cold stretching
operation for maximum stress relieving.
Thanks to its high strength and good stability,
Alumec 89 has become widely used in the
tooling industry.
Delivery condition: heat treated to 146–180
Alumec 89 has the following characteristics
which make it suitable for many types of tools
especially plastics moulds:
Excellent machinability - High cutting speeds, reduced machining time, lower tooling costs, quicker deliveries.
Low weight - The low weight, which is approximately 1/3 of the weight of steel, allows easier and more convenient tool handling. Low inertia makes it possible to speed up closing and opening of moulds.
High thermal conductivity - Cycle times are reduced and less complicated cooling systems may be used.
Good stability - A special stress relieving operation guarantees minimal deformation during and after
Good corrosion resistance - Good resistance against all commonly used plastics materials.
Suitable for surface treatments - Alumec 89 can be hard anodized, hard chromium or nickel plated for increased hardness, wear resistance and corrosion
Full manufacturer's information and MSDS Datasheet are attached.

Temper Types

Heat treated to 146–180 Brinell.

    Supplied Forms

    • Plate

    Last Datasheet Revision

    18 December 2017


    This Data is indicative only and as such is not to be relied upon in place of the full specification. In particular, mechanical property requirements vary widely with temper, product and product dimensions. All information is based on our present knowledge and is given in good faith. No liability will be accepted by the Company in respect of any action taken by any third party in reliance thereon.

    Please note that the 'Datasheet Update' date shown above is no guarantee of accuracy or whether the datasheet is up to date.

    The information provided in this datasheet has been drawn from various recognised sources, including EN Standards, recognised industry references (printed & online) and manufacturers’ data. No guarantee is given that the information is from the latest issue of those sources or about the accuracy of those sources.

    Material supplied by the Company may vary significantly from this data, but will conform to all relevant and applicable standards.

    As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose, whether expressed or implied.

    Advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. All transactions are subject to the Company’s current Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.

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