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Din 2738 Plastic Mould Steel

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Din 2738 Plastic Mould Steel
Din 2738 Plastic Mould Steel
Price And Quantity
  • 200
  • Kilograms/Kilograms
  • 150.00-
  • 109INR
    Product Description

    Din 2738 Plastic Mould Steel Chemical Composition - (Typical Analysis in %)

    STANDARDS

    P20+Ni

    DIN 2738

    40CrMnNiMo8-6-4

    AISI P20+Ni


    C

    Si

    Mn

    P

    S

    Cr

    Ni

    Mo

    0.35-0.45

    0.20-0.40

    1.30-1.60

    0.030max

    0.030max

    1.80-2.10

    1.90-1.20

    0.15-0.35

    Din 2738 Plastic Mould Steel has excellent hardening penetration and is specially used for Plastic injection die moulds. The characteristics of a material are right sharpening, photo-etching properties with high purity and good homogeneity. P20+Ni is upgraded version of plastic mold steel 0f 2311, which normally supply in Pre hardened condition. Hardness in as supplied condition 280-320 HB with having uniform hardness. It can be subject to a nitriding treatment to improve its wear resistance.

    Steel Properties:

    • P20+Ni is upgrade version of plastic mold steel 0f 2311, which normally supplied in Prehardened condition
    • Hardness in supplied condition is 280-320 HB
    • Additional nickel content of 1 % increases through hardening
    • It is micro-alloyed
    • Good machinability
    • Suitable for texturing
    • Outstanding Polishability
    • Corrosion resistance
    • Vacuum-degassed steel with the following excellent features.

    Application: P20 is equivalent grade of most popular steel grade of DIN 2738 which is applicable for large & small plastic mould dies for Automotive Industries, Dies for Domestic goods , High finishing plastic Die, Bolster Plates of Presses, Die Holders & Shoe blocks for drop Hammers, Press Cassettes , Upsetter Blocker, forging dies, Different dies & mold for plastic products etc.

    Physical Properties:

    Coefficient of Thermal Expansion at C

    10 m / (m*K)

    20-100

    11.2

    20-200

    12.8

    20-300

    13.5

    20-400

    13.7

    20-500

    14.3

    20-600

    14.7

    20-700

    14.9


    Thermal Conductivity at C

    W / (m*K)

    20

    35

    350

    34

    700

    33

    Heat Treatment:

    Soft Annealing C

    710-740

    Cooling

    Furnace

    Hardness HB

    max. 235

    Hardening C

    840-870

    Quenching

    Polymer or Oil

    Hardness after quenching HRC

    51

    Tempering C after quenching

    100

    200

    300

    400

    500

    600

    700

    HRC

    51.5

    50.2

    48

    46.2

    43

    39

    29

    Trade Information
    • Mumbai Navashiva
    • 100 Per Day
    • 1 Week
    • Yes
    • Contact us for information regarding our sample policy
    • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
    • All India
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    Unit No.1201 & 1202, Ghanshyam Enclave P. Co-Op. Soc. Ltd., New Link Rd, Kandivali (W),  Mumbai  Maharashtra  India  +918037301435
    Phone :+918037301435