We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Plastic Mould.
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Plastic Mould Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Plastic Mould Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 日本金型材 Saitama//Trading company/Wholesale
  2. ニーズワン South Korea//Manufacturing and processing contract
  3. 不二越 マテリアル事業部 Toyama//Ferrous/Non-ferrous metals
  4. 4 パンチ工業 Tokyo//Manufacturing and processing contract
  5. 5 株式会社 石田金型製作所 Hyogo//others

Plastic Mould Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Plastic mold steel "PD613" 日本金型材
  2. Precision Plastic Mold Steel "SMAT E" ニーズワン
  3. Plastic mold steel 'KTSM31' 日本金型材
  4. 4 Plastic mold steel "PXA30" 日本金型材
  5. 4 General plastic mold steel 'TP1/TP4/TP4M' ニーズワン

Plastic Mould Product List

91~103 item / All 103 items

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[Material] Plastic mold steel (PM-MAGIC, HPMl, etc.)

Handling steel materials suitable for plastic molds, such as PM-MAGIC, HPM-PRO, and HPMl! Any shape is acceptable, including round bars, flat steel, and wire rods!

"Plastic mold steel" refers to materials suitable for plastic molds, such as PM-MAGIC, HPM-PRO, HPMl, HPM7, HPM38, HPM75, HPM77, and CENAl. We handle various shapes including round bars, flat steel, wire, sections, steel plates, pipes, shaped drawn products, and surface ground plates. 【Main Materials】 ■PM-MAGIC ■HPM-PRO ■HPMl ■HPM7 ■HPM38 ■HPM75 ■HPM77 ■CENAl and others *For more details, please check the company brochure available for download, which outlines our products.

  • Ceramics

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What is a plastic mold for injection molding?

We have received high praise from automobile manufacturers for the design and production of 3D processing molds.

Most of the plastic products around us are made using injection molding molds. "Injection molding" refers to the process of melting plastic raw materials with heat, flowing them into a mold, and cooling and solidifying them to form the final product, all of which is carried out by an injection molding machine. Plastic injection molding is mostly two-dimensional processing. However, components like automotive instrument panels and mudguards require three-dimensional processing. Additionally, design and functionality are also emphasized. Our company has received high praise for the design and production of three-dimensional processing molds, which are considered advanced in mold manufacturing, especially from automotive manufacturers that demand high design and quality products. *For more details, please refer to the PDF document or feel free to contact us.*

  • Plastic Mould

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Precision plastic mold steel 'SMAT G'

High-gloss, high-precision steel with high thermal conductivity that improves productivity! 【Achieving cost reduction】

"SMAT G" is a precision plastic mold steel (material) that can be used with various hardness levels in Q/T heat-treated steel, and it has excellent thermal conductivity compared to existing materials, which is expected to shorten injection molding cycles and improve productivity. The hardness ranges from HRC 46 to 52, and the mirror finish is #14,000. It is suitable for molds that require high mirror finish and wear resistance, such as those used for resins containing high amounts of glass fibers or thermosetting resin molding molds. Please consider it for achieving cost reduction. 【Specifications (partial)】 ■ Impact toughness (J/cm²): 110 ■ Tensile properties (MPa, %) ・Y.S: 325 ・T.S: 640 ・El.: 31 ・R.A: 70 *For more details, please download the PDF or feel free to contact us.

  • Special Steel

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General plastic mold steel "TP4M HH"

The highest level of selection for mirror finish and texture processing! 【Achieving cost reduction】

"TP4M HH" is a high-hardness mold material that adjusts the hardening elements of the SNCM series alloy mold steel TP4M to ensure a hardness level of HRC 35-38. Please consider it as a steel material suitable for high-gloss, high-mirror finish molds and those applicable for textured processing. It is suitable for high-gloss precision molds for automotive interior and exterior materials, TV rear covers, Cr/Al plating, refrigerators, transparent containers, washing machines, air conditioners, rice cookers, vacuum cleaners, etc., and is a mold that applies uniform corrosion to large cross-sections like Hairline corrosion. We encourage you to consider it for achieving cost reduction. 【Specifications (partial)】 ■ Impact toughness (J/cm²): 30 ■ Tensile properties (MPa, %) ・Y.S: 1030 ・T.S: 1190 ・El.: 16 ・R.A: 51 *For more details, please download the PDF or feel free to contact us.

  • Special Steel

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General plastic mold steel 'TP1/TP4/TP4M'

A new standard for general-purpose mold steel born from high technical capabilities! Steel materials that ensure uniform characteristics through concentrated steelmaking and refining technologies [achieving cost reduction].

"TP1/TP4/TP4M" is a common steel type used in over 90% of the plastic mold steel market. It is used as a mold for injection molding glossy and corrosion pattern products in various fields, including mold bases, general-purpose molds, automotive, home appliances, and office automation equipment. With a quality-centered chemical composition design and manufacturing process, segregation defects are significantly low, resulting in minimal quality risk when used for corrosion molds. Please consider this for achieving cost reduction. 【Hardness】 ■TP1: HB 215 ■TP4: HRC 32 ■TP4M: HRC 35 *For more details, please download the PDF or feel free to contact us.

  • Special Steel

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Presentation of the plastic mold steel "TP" catalog.

Contributes to improving the productivity of resin molding. Also provides steel materials suitable for cutting, mirror finishing, and textured processing.

"TP" is a plastic mold steel produced by SeAH Corporation, utilizing excellent alloy design, high-definition purification refining technology, and forging heat treatment methods. Starting with "TP1," which ensures uniform physical properties, the lineup includes "TP4/TP4M," used for molding home appliances, automotive parts, and interior materials, "TP4MS," which excels in machinability, and "TP4M HH," known for its mirror finish and texture processing capabilities. It meets the needs for low-cost solutions while contributing to the improvement of quality and efficiency in resin molding. 【Lineup】 ■ Carbon steel-based mold steel "TP1" ■ Cr-Mo-based mold steel "TP4" ■ Ni-Cr-Mo-based mold steel "TP4M" ■ S-added free-cutting mold steel "TP4MS" ■ Mold steel compatible with mirror finish and texture processing "TP4M HH" *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

  • Other molds

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Ejector pin / additional processing plastic mold

Plastic mold, part processing, non-standard ejector pin specifications, additional machining.

If the specifications (diameter, total length, tolerance, flange part, etc.) of the plastic mold component catalog "Standard Parts - Ejector Pins" are not listed (deviate from the standards), please contact us with the drawing or the product code that indicates the non-standard dimensions. For more details, please inquire.

  • Plastic Mould

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Ejector sleeve / additional processing plastic mold

Plastic mold, parts processing, non-standard ejector sleeve, additional machining.

If the specifications (diameter, total length, tolerance, flange part, etc.) of the plastic mold component catalog "Standard Parts - Ejector Sleeve" are not listed (deviate from the standards), please contact us with the drawing or the product code that indicates the non-standard dimensions. For more details, please inquire.

  • Plastic Mould

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Sanyo Special Steel Co., Ltd. 【QF5】 Hot Work Tool Steel

Used for hot work mold steel for multiple varieties and small lots. Cost reduction from SKD61.

We handle the original steel grade 【QF5】 from Sanyo Special Steel Co., Ltd. It is a material suitable for small lots of various types, compared to the general-purpose mold steel SKD61. Even when subjected to heat treatment similar to hot work die steel, it achieves hardness and toughness comparable to SKD61. Additionally, it is an excellent material for resistance to breakage, making it recommended as a shank material for cutting tools such as end mills. ■ Looking for a more affordable material than SKD61 and wanting to reduce costs ■ The material is no longer suitable for small lot production ■ Looking for shank material for cutting tools We have it in stock, so please feel free to contact us.

  • Special Steel

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Tamagawa Precision Mold Manufacturing: Plastic mold design and production, injection molding, and assembly.

Tamagawa Precision Mold Manufacturing: Plastic mold design and production, injection molding, and assembly.

Design, manufacturing, and injection molding of plastic molds. We handle a wide range of molds for everyday goods, home appliances, automotive parts, medical devices, pachinko parts, etc., from molding to assembly. We also have experience in international transactions. Please feel free to consult us for short delivery times and strict cost requirements. We also accommodate small lot molds and production from prototype models, as well as production of prototype models only. Website: http://www.tamagawa-s.com

  • Plastic Mould
  • Resin mold
  • Mold Design

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Precision Plastic Mold Steel "SMAT E"

Steel with excellent properties such as machinability and weldability, with a hardness of HRC40! 【Achieving cost reduction】

"SMAT E" is a precision plastic mold steel developed to solve not only the issues of mirror finish and machinability of conventional HRC 40 grade imported materials but also the problems of material supply and pricing. It has excellent machinability, electrical discharge machinability, and nitriding characteristics. Additionally, it facilitates easy mold production, offers superior mirror finish, and ensures high quality of injection molded products. Please consider it for achieving cost reduction. 【Specifications (partial)】 ■ Impact toughness (J/cm²): 20 ■ Tensile properties (MPa, %) - Y.S: 1050 - T.S: 1220 - El.: 14 - R.A: 45 *For more details, please download the PDF or feel free to contact us.

  • Special Steel

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General plastic mold steel "TP4MS"

High-efficiency steel that maximizes workability and enables reduction of mold manufacturing time and costs! 【Achieving cost reduction】

"TP4MS" is a pre-hardened mold steel with a hardness level of HRC 28 to 31, designed to significantly improve the machinability of the conventional SNCM-based alloy mold steel TP4M by forming MnS non-metallic inclusions, thereby reducing mold manufacturing costs and shortening production lead times. It features a uniform tempered martensite structure and a distribution of MnS non-metallic inclusions, making its machinability far superior compared to "TP4M." Please consider it for achieving cost reductions. 【Specifications (partial)】 ■ Impact toughness (J/cm²): 20 ■ Tensile properties (MPa, %) - Y.S: 930 - T.S: 1050 - El.: 15 - R.A: 37 *For more details, please download the PDF or feel free to contact us.

  • Special Steel

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Miyamaru Precision Mold Co., Ltd.

I have the skills to meet all your requests.

Established a comprehensive management system from design to product. Capable of three-dimensional design, program creation, and high-precision mold manufacturing. Mold manufacturing can accommodate up to 4.5 tons. Main products include molds for plastics, die-casting molds, and extrusion die molds.

  • others

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