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Hssd Nak80 High Quality Plastic Die Steel
Oct 16, 2017

Basic Info

  • Model NO.: HSSD NAK80, NAK55

  • Technics: Forged

  • Surface: Black, Grinded, Machined

  • Special Use: Wear Resistant Steel, Free Cutting Steel, Tool Steel

  • Width: 20-650mm

  • Heat Treatment: Q/T

  • Payment: 30% Deposit Balance by L/C at Sight, or T/T

  • Transport Package: Standard Packing for Customers′ Request

  • Origin: China

  • Standard: DIN, JIS, AISI, ASTM, GB, BS

  • Application: Make High Percision Mirror Plastic Mould Steel

  • Alloy: Alloy

  • Grade: Hssd Nak80, Nak55

  • Length: 200- 6000mm or as You Request

  • Production Process: Ef/Eaf+Lf+Vd/ESR

  • Trademark: KAIXIN

  • Specification: 20-500mm, or According to customer requirements

  • HS Code: 7228300000

    Product Description

    HSSD NAK80 Pre-hardened advanced mirror plastic mould steel

    Steel prehardened karma and high quality mirror plastic die is similar to Japanese Diado NAK80, HSSD NAK80 Steel pre-hardened 38-42 HRC hardness, good and processing performance and polishing performance , high dimensional accuracy and stability, hardening hardness can reach 40 HRC, with the same excellent performance and imported NAK80.

    Key words:NAK80, NAK55


    Replace imported mold steel NAK80 are widely used in automobile, computer display screen, camera and mobile phone and other transparent parts and optical components.


    1.Special smelting method ensures that the high purity, even and compact structure, with mirror polishing performance.

    2.Electrical discharge machining performance excellent:Dude to the machining surface smooth, can replace the etching process, and the hardness will not be increased during processing, so the processing efficiency is high

    3.Good welding processing properties.

    4.Raw material hardness of 36-45 HRC, no need to heat treatment, can be directly manufacture die.

    Recommend heat treatment

    Heating temperature oCCooling wayHardness (HRC)Aging temperature oCHardness (HRC)
    Preheating temperatureSolution temperature
    Oil cooling or air cooling30- 35490-55038-42

    Our services:
    1.Sizes material and others are all at your requirements and can be change
    2.Price varies on material , dimensions, finished craft and different payments
    3.We are direct manufacturer in machinery manufacturing with experience of many years
    4.Detailed production design can be made according to the information you offered
    5.Each material will be passed the UT test
    6.We have an adequate inventory, so that we can effect a quick delivery

    Manufacturing process
    EF→LF→VD→Argon gas protection casting ingot→Multidirectional forging→Normalizing→Annealing heat treatment→UT→Quenching→Tempering pre-hardening heat treatment→Product testing

    Packing:Seaworthy packing or as customer request.
    Delivery day:For abundant stock, 15-20 days.
    For customized products, 30-50 days.
    Payment:T/T OR L/C

    Hubei Kaixin Supply Chain Management Co., Ltd.

    TEL +8618272169977 ; 0714-6510168



    AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei