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ASSAB 718 HH

ジェネリックファミリー： Steel - Wrought - Tool Steel • 提供元： ASSAB Pacific Pte. Ltd.

General
718 Hi Hard is a prehardened mould steel, which offers the following benefits:

No hardening risks

No hardening costs

Time saving, e.g. no waiting for heat treatment

Lower tool cost (e.g. no distortion to rectify)

Modifications easily carried out

Can be subsequently nitrided to increase surface wear resistance and locally flame hardened to reduce surface damage

718 Hi Hard is manufactured to consistently high quality standards with a very low sulphur content, giving a steel with the following characteristics:

Good polishing and photo-etching properties

Good machinability

High purity and good homogeneity

Uniform hardness

Note: 718 Hi Hard is 100% ultrasonic tested.

Heavier sections are supplied premachined which offers the following advantages compared with un-machined material:

Saving of weight

Non-decarburized surface

Exact nominal size (plus tolerance)

Less machining

Absence of scale minimizes machine and tool wear

Applications

Injection moulds for thermoplastics

Extrusion dies for thermoplastics

Blow moulds

Forming tools, press-brake dies (possibly flame hardened or nitrided)

Aluminium die casting prototype dies

Structural components, shafts

一般的な属性

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材料ステータス

供給可能

ドキュメント

Technical Datasheet (English)

ドキュメントのダウンロード

可用性

アジア太平洋地域

その他の属性

Applicable Specifications, Metal Type, Alloy Identification, Type Analysis, 密度, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, 硬度, 引張係数, Mean Specific Heat, Mean CTE, 熱伝導性

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