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1.2738

1.2738

SKU: 2738

DIN : 40CrMnNiMo8-6-4

EN : -

AISI/SAE : P20 MOD

DESCRIPTION: IT IS PRE-HARDENED PLASTIC MOLD STEEL TO 30-33 HRC. IT IS ESPECIALLY USED IN PLASTIC INJECTION MOLDS DUE TO ITS HOMOGENOUS HARDNESS DISTRIBUTION, BRIGHTNESS, EASY WELDING FEATURES. IT IS SUITABLE FOR PATTERNING.

  • Chemical Composition

     

    C

    cr

    B.C

    mn

    Ni

    0.40

    1.90

    0.20

    1.50

    1.00

    Mechanical PropertiesI

    Hardness of Use

    30-48 HRC

     

  • Heat Treatment Information

    Heat Treatment

    Heat

    Environment

    Hardness

    Soft Annealing

    760 - 800 °C

    Oven

    245HB

    Stress Relief

    500 - 550°C

    Oven

     

    Hardening

    1020 - 1050°C

    Oil - Gas - Air - Hot Bath

    Tempering Curve

Contact

Dilovası Organize Sanayi Bölgesi 4. Kısım, D-4011 Sokak No:20 Tavşanlı, 41400 Gebze/Kocaeli
+90 262 504 74 41
info@donusumisilislem.com

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