420 igwe anaghị agba nchara gburugburu mmanya

Nkọwa dị mkpirikpi:

420 igwe anaghị agba nchara gburugburu mmanya bụ ụdị martensitic igwe anaghị agba nchara nke nwere 12% chromium.


  • Nkọwapụta:ASTM A276 / SA 276
  • Ogologo:1 ruo 6 mita
  • Mechaa:Na-egbuke egbuke, Polish & ojii
  • Ụdị:Gburugburu, Square, Hex (A/F), Rectangle
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nyocha UT akpaaka 420 okirikiri:

    Mgbe a bịara n'ụdị mmanya okirikiri, a na-ejikarị ya na ngwa ebe ike dị elu na ezigbo nguzogide corrosion chọrọ. Ikike ya iguzogide okpomọkụ dị elu na-eme ka ọ dị mma maka iji ya na gburugburu ebe ígwè ndị ọzọ na-agaghị arụ ọrụ nke ọma. A na-eji ụdị ihe mkpuchi gburugburu nke 420 igwe anaghị agba nchara maka nzube dị iche iche, gụnyere ogwe osisi, axles, gears, na akụkụ ndị ọzọ na-achọ ike dị elu na corrosion. iguzogide. Ọ dị mkpa iji hụ na nkọwapụta nke ogwe okirikiri dabara ụkpụrụ achọrọ maka ngwa gị akọwapụtara.

    Nkọwa nke igwe anaghị agba nchara 420:

    Ọkwa 420,422,431
    Nkọwapụta ASTM A276
    Ogologo 2.5M,3M,6M & Ogologo achọrọ
    Dayameta 4.00 mm na 500 mm
    elu Na-egbuke egbuke, Black, Polish
    Ụdị Gburugburu, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging etc.
    Ihe akụrụngwa POSCO, Baosteel, TISCO, Saky Steel, Outokumpu

    420 Round Bar akara ule dakọtara:

    Ọkọlọtọ UNS Ụlọ ọrụ Nr. JIS BS EN
    420 S42000 1.4021 SUS 420 J1 420S29 FeMi35Cr20Cu4Mo2

    Ihe mejupụtara kemịkalụ Bar 420:

    Ọkwa C Si Mn S P Cr
    420 0.15 1.0 1.0 0.03 0.04 12.00 ~ 14.00

    Njirimara arụrụ arụ S42000:

    Ọkwa Ike tensile (ksi) min Mgbatị (% na 50mm) min Mpụta Ike 0.2% Ihe akaebe (ksi) min Isi ike
    420 95,000 25 50,000 175

    Nkwakọ ngwaahịa SAKY STEEL:

    1. Nkwakọ ngwaahịa dị ezigbo mkpa karịsịa n'ihe gbasara mbupu mba ofesi nke mbupu na-agafe na ọwa dị iche iche iji ruo ebe kachasị elu, yabụ anyị na-etinye nchegbu pụrụ iche gbasara nkwakọ ngwaahịa.
    2. Saky Steel's mkpọ ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa. Anyị na-akwakọ ngwaahịa anyị n'ọtụtụ ụzọ, dị ka,

    Nkwakọ ngwaahịa 416 bar

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