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  • 2020/10/09 Shunhao moulds factory
    Shunhao moulds factory

    Shunhao moulds factory can make molds: 1. Melamine crockery moulds 2. Urea crockery moulds 3. Glossy melamine moulds 4. Matt finished melamine moulds ...

  • 2020-04-01 China Government interviewed with Shunhao
    China Government interviewed with Shunhao

    Shunhao factory has been serving the machines and molds to melamine tableware factories, urea tableware factories, UF toilet seat and cover factories ...

  • 2020/04/08 Rice husk tableware
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    Rice husk tableware Introduction: Rice husk tableware is to regenerate this discarded rice husk into natural, healthy and free of any harmful chemical...

  • 2020/04/05 Rationally view the harm of melamine tableware
    Rationally view the harm of melamine tableware

    Rationally view the harm of melamine tableware 1) What is melamine tableware Melamine tableware is made from melamine powder (known in the industry as...

718H Mould Steel-Introduction 1
Mar 22, 2020

718H Mould Steel-Introduction 1

718H mold steel, China's grade 3Cr2NiMo is an improved steel grade of P20 (3Cr2Mo), with significant improvements in quality, which makes it fill the shortage of P20 mold steel, to meet the occasion of P20 mold steel can not meet the requirements.

In addition to the above-mentioned Chinese standard steel grades, the steel grades currently appearing in China's mold steel market include P20 + Ni. Sweden's 718, 718H (ASSAB), PX5 \ PX4 (Datong Special Steel in Japan), GS-711, GS-738, GS-312, GS-318 (Thyssen, Germany), M238 ECOPLUS (Ballu) in Austria, CS718 (National Great Wall Special Steel), SWP20 (Shanghai No. 5 Steel Co., Ltd.) and so on, so in addition to not being used for plastic mold parts with corrosion resistance requirements, it is currently the most widely used general-purpose plastic mold steel typical steel grade. Often referred to as "advanced" plastic mold steel, new steel grades are often developed as a typical comparison.

718H Steel Melamine Mold

718 mold steel-uses
718 mold steel uses the same as P20 type mold steel, but because of better hardenability and better performance, it can make large-sized, high-grade plastic mold forming parts. With the development of plastic molds, there will be more and better updated improved mold steel numbers, such as B30H of Baosteel in China.
1: thermoplastic injection mold, extrusion mold.
2: Thermoplastic blow mold.
3: The main components of the heavy-duty mold.
4: Cold structure parts.
5: Commonly used in the manufacture of TV casings, washing machines, refrigerator inner casings, buckets, etc.

6: melamine tableware mould

we are the manufacture of Melamine Tableware Mold in China,we use 718H For our Moulds.

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