Uddeholm Ramax® HH

Generic Family: Steel - Wrought - Stainless • Supplied by: Uddeholms AB

General
Uddeholm Ramax HH is a chromium alloyed stainless holder steel, which is supplied in the hardened and tempered condition.
Uddeholm Ramax HH is characterized by

Good corrosion resistance

Uniform hardness even in large dimensions

Good indentation resistance

Good machinability

These properties combine to give a steel with outstanding production performance. The practical benefits of good corrosion resistance can be summarized as follows:

Lower mould maintenance cost

Lower production costs since water cooling channels are unaffected by corrosion, ensuring consistent cycle time

The practical benefit of the relatively high hardness for a prehardened grade can be summarized as:

less indentations

less wear leading to lower mould maintenance cost and longer life.

Applications

Holders/bolsters for plastic moulds.

Plastic and rubber moulds with low requirements on polishability

Dies for plastic extrusion

Constructional parts

General Properties

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Material Status

Comercial: Activo

Documents

Technical Datasheet (English)

Download Document

Availability

África y Oriente Medio, Europa, Latinoamérica

Other Properties

Metal Type, Type Analysis, Densidad, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Reduction of Area, Dureza, Módulo de tensión, Mean Specific Heat, Mean CTE, Conductividad térmica

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Processing

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