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    About 96 results (0.29s) 
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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    L'acciaio 1.2312 (noto anche come 40CrMnMoS8-6 o AISI P20+S) è un acciaio per stampi per materie plastiche, ampiamente utilizzato allo stato pre-bonificato (QT - Quenched and Tempered) con una durezza tipica di 28-34 HRC (280-325 HB). 
    Questa specifica versione è progettata per offrire un'eccellente lavorabilità, grazie all'aggiunta di zolfo (S), rendendolo ideale per la produzione di stampi di medie e grandi dimensioni dove è richiesta una lavorazione meccanica rapida. 
    Caratteristiche Principali (1.2312 QT 28-34 HRC): 
    • Stato di fornitura: Pre-bonificato (non richiede trattamenti termici aggiuntivi dopo la lavorazione).
    • Durezza: 280–325 HB o 29–34 HRC.
    • Lavorabilità: Superiore al 1.2311 grazie allo zolfo (~0.05-0.10%), consentendo una velocità di fresatura maggiore.
    • Proprietà: Buona tenacità e resistenza all'usura.
    • Applicazioni: Stampi per iniezione plastica, stampi per pressofusione, portastampi, telai per stampi.
    • Nitrurabilità: Possibile per aumentarne la durezza superficiale. 
    Principali usi: 
    • Stampi per plastica di medie-grandi dimensioni.
    • Portastampi e telai.
    • Componenti meccanici strutturali. 
    Nota: Non è un acciaio inossidabile, quindi è suscettibile alla ruggine se non protetto in ambienti corrosivi. 
    • 1.2312 Steel | P20+S Steel, Preharden, Stock Material
      Nov 8, 2023 — DIN 2312 material is usually delivered in pre-hardness condition and hardness 28~34HRC. ASTM P20+S steel is equivalent to DIN 1.23...
      www.astmsteel.com
    • W 1.2312 - Industeel - ArcelorMittal
      1.2312 is delivered quenched and double tempered to 280 - 325 HB (29 - 34 HRC). W1. 2312 has an excellent hardenability resulting ...
      Industeel
    • 1.2312 Steel ► tool steel - cold wor steel - pre-hardened
      1.2312 Physical Properties * What group of steel does the 1.2312 belong to? Tool steel. Plastic mould steel. Cold work steel. * Is...
      eu.abrams-industries.com
    Show all
    • 1.2312 Steel | P20+S Steel, Preharden, Stock Material
      Nov 8, 2023 — DIN 2312 material is usually delivered in pre-hardness condition and hardness 28~34HRC. ASTM P20+S steel is equivalent to DIN 1.23...
      www.astmsteel.com
    • W 1.2312 - Industeel - ArcelorMittal
      1.2312 is delivered quenched and double tempered to 280 - 325 HB (29 - 34 HRC). W1. 2312 has an excellent hardenability resulting ...
      Industeel
    • 1.2312 Steel ► tool steel - cold wor steel - pre-hardened
      1.2312 Physical Properties * What group of steel does the 1.2312 belong to? Tool steel. Plastic mould steel. Cold work steel. * Is...
      eu.abrams-industries.com
    • W 1.2312 - Swiss Steel Group
      MATERIAL PROPERTIES Prehardened Cr-Mn-Mo steel, designed for plastic mold industry, with a specific sulfur addition to improve mac...
      Swiss Steel Group
    • 1.2312 Sheet Plate - OTAI Special Steel
      Apr 3, 2020 — It belong to the high quality medium carbon, Pre-hardness(28~34HRc) plastic mould steel . It needn't further Make heat treatment f...
      otaisteel.com
    • 1.2311, 1.2312, AISI P20, 40CMD8 - mould steel - VIRGAMET
      1.2311 and 1.2312 are plastic mould tool steels, suitable to operate in high temperature, used mainly for plastic moulds, hydrofor...
      virgamet.com
    • 1.2312 Tool Steel Supplier | Plastic Mold Steel Grade - Nifty alloys LLC
      What is 1.2312 Tool Steel? 1.2312, also widely known as P20+S, is a chromium-molybdenum alloyed tool steel delivered in a pre-hard...
      Nifty alloys LLC
    • 1.2312 Tool Steel | P20+S
      Jan 3, 2026 — As one of the representative steel types of plastic mold steel, 1.2312 steel is developed on the basis of 1.2311 steel. 1.2312 ste...
      www.round-bars.com
    • Material 1.2312 - Basedo Steel
      Hardening is not common, as the material is gate quenched and tempered. The material is only suitable for technical polishing to a...
      Basedo Steel
    • SIMOLD 2312 Steel (Mat.No. 1.2312, DIN 40CrMnMoS8-6)
      SIMOLD 2312 Steel (Mat.No. 1.2312, DIN 40CrMnMoS8-6) ... Mat. No. ... It is generally supplied hardened and tempered to 880-1080 N...
      Skupina SIJ
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    1.2312 Steel | P20+S Steel, Preharden, Stock Material


    astmsteel.com
    https://www.astmsteel.com › Portfolio
    astmsteel.com
    https://www.astmsteel.com › Portfolio
    Nov 8, 2023 — DIN 2312 material is usually delivered in pre-hardness condition and hardness 28~34HRC. ASTM P20+S steel is equivalent to DIN 1.2312 material.Read more
    1.2312 acciai QT 28-34HRC from www.astmsteel.com
    Missing: QT ‎| Show results with: QT

    1.2312 Tool Steel(Supply sheet, bar, block, cutting)


    shlionmetal.com
    https://www.shlionmetal.com › Products
    shlionmetal.com
    https://www.shlionmetal.com › Products
    The free cutting ability of 1.2311 steel is improved by S element. 2312 materials are usually delivered under pre-hardness conditions of 28~34HRC. ASTM P20+S ...Read more
    1.2312 acciai QT 28-34HRC from www.shlionmetal.com
    Missing: QT ‎| Show results with: QT
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    What is the hardness of 1.2312 steel?
    1.2312 is delivered quenched and double tempered to 280 - 325 HB (29 - 34 HRC). W1. 2312 has an excellent hardenability resulting in good uniformity of hardness and microstructure.

    W 1.2312 - Industeel - ArcelorMittal


    Industeel
    https://industeel.arcelormittal.com › fichier › ds-...
    Industeel
    https://industeel.arcelormittal.com › fichier › ds-...
    PDF
    What is the difference between 1.2311 and 1.2312 material?
    For example, in the field of molds, 1.2311 steel is relatively low in hardness, which is suitable for some mold applications that do not require high hardness, such as for making injection molds, plastic molds and die-casting molds; while 1.2312 steel is relatively high in hardness , suitable for mold applications with ...

    Differences Between 1.2311 Material and 1.2312 Material - Songshun Steel


    Songshun Steel
    https://songshunsteel.com › 1-2311-material-and-1-2312...
    Songshun Steel
    https://songshunsteel.com › 1-2311-material-and-1-2312...
    What is 1.2343 steel equivalent to?
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    Web results

    AISI ASTM P20+S 28-34HRC Plastic Mold Steel round bar


    moldtoolsteel.com
    https://www.moldtoolsteel.com › sale-13457567-aisi-ast...
    moldtoolsteel.com
    https://www.moldtoolsteel.com › sale-13457567-aisi-ast...
    DIN 1.2312 steel is a high quality plastic mold steel material. Steel 1.2312 is material produced by add about 0.08% sulphur on material 1.2311. The S element ...Read more
    1.2312 acciai QT 28-34HRC from www.moldtoolsteel.com
    Missing: QT ‎| Show results with: QT

    1.2312 Sheet Plate - OTAI Special Steel


    otaisteel.com
    https://www.otaisteel.com › 1-2312-sheet-plate
    otaisteel.com
    https://www.otaisteel.com › 1-2312-sheet-plate
    Apr 3, 2020 — It belong to the high quality medium carbon, Pre-hardness(28~34HRc) plastic mould steel . It needn't further Make heat treatment for make ...Read more
    1.2312 acciai QT 28-34HRC from www.otaisteel.com
    Missing: QT ‎| Show results with: QT

    Plastic Mould Tool Steel


    pacificsteeltech.com
    https://www.pacificsteeltech.com › plastic-mould-tool-st...
    pacificsteeltech.com
    https://www.pacificsteeltech.com › plastic-mould-tool-st...
    Hot Tags : Plastic Mould Steel P20 P20 acero 1.2312 foolad 1.2316 steel 1.2083 steel 1.2312 acciai QT 28-34HRC · Read More. About Us. Build A Long Time ...Read more

    1.2312 Free Machining Mold Steel Supplier


    ASIATOOLS
    https://www.asiatools.net › steel › 1.2312.html
    ASIATOOLS
    https://www.asiatools.net › steel › 1.2312.html
    Characteristics: · Similar to 1.2311 but with added sulfur (~0.05-0.10%). · This improves machinability significantly, especially in large and complex molds.Read more
    1.2312 acciai QT 28-34HRC from www.asiatools.net
    Missing: acciai ‎QT ‎34HRC

    1.2312 P20+S/P21 Nak80 Forged Qt Prehardening Steel ...


    Made-in-China.com
    https://zhonghesteel.en.made-in-china.com › product
    Made-in-China.com
    https://zhonghesteel.en.made-in-china.com › product
    Jul 2, 2024 — Hot rolled, Prehardened, 28-34 HRC or 30-36 HRC, 100% UT passed. Main Products. Alloy Steel, 4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430 ...Read more
    1.2312 acciai QT 28-34HRC from zhonghesteel.en.made-in-china.com
    $800.00 · In stock · 5.0 · Review by MIC_BUYER · Free delivery
    Missing: acciai ‎| Show results with: acciai

    W 1.2312 - Industeel - ArcelorMittal


    Industeel
    https://industeel.arcelormittal.com › fichier › ds-...
    Industeel
    https://industeel.arcelormittal.com › fichier › ds-...
    PDF
    1.2312 is delivered quenched and double tempered to 280 - 325 HB (29 - 34 HRC). Hardness. Rp 0.2 Yield Strength. Rm Tensile strength. Elongation. Reduction of ...Read more
    Missing: QT ‎28-

    Product Categories


    Teamwise Metal Co.,Ltd.
    http://www.teamwisemetal.com › productshow
    Teamwise Metal Co.,Ltd.
    http://www.teamwisemetal.com › productshow
    Hot rolled+Pre-harden(28-34HRC)+Mill edge/2 end sides cut/4 sides cut. Available size(Thickness:12-120mm). Original mill：Xinyu. Typical size: Plate. Thickness ...Read more
    1.2312 acciai QT 28-34HRC from www.teamwisemetal.com
    Missing: acciai ‎QT

    1.2311, 1.2312, AISI P20, 40CMD8 - plastic mould steel


    virgamet.com
    https://virgamet.com › ... › Tool steels for hot work
    virgamet.com
    https://virgamet.com › ... › Tool steels for hot work
    1.2311 and 1.2312 are plastic mould tool steels, suitable to operate in high temperature, used mainly for plastic moulds, hydroforming tools and frames.Read more
    1.2312 acciai QT 28-34HRC from virgamet.com
    Missing: acciai ‎QT ‎34HRC
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