GB 3087 ọkọlọtọ enweghị isi na-acha uhie uhie na-acha uhie uhie na-acha uhie uhie

Nkọwa mkpụmkpụ:

GB T3087-2008

Obere mgbali elu na-agba mgbalite na-acha uhie uhie na-ekpo ọkụ na-enwu ọkụ na-ekpo ọkụ na-acha uhie uhie

Ọkachasị maka ahịa India na Asambodo Asambodo

 


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  • Nkọwa nke ngwaahịa

    Mkpado Ngwaahịa

    Nlebazi anya

    Standard:GB / T3087-2008 Alloy ma ọ bụ na ọ bụghị: carbon carbon
    Groughy Otu: 10 #, 20 # Ngwa: Piper pipe
    Ọkpụrụkpụ: 1 - 100 mm Ọgwụ elu: dị ka ihe ndị ahịa chọrọ
    Mpụga dị omimi (gburugburu): 10 - 1000 mm Usoro: A na-ekpo ọkụ
    Ogologo: ogologo ogologo ma ọ bụ ogologo ogologo Ọgwụgwọ ọkụ: Nchịkọta
    Akụkụ akụkụ: Ọkpụkpụ Akpọkọta Pụrụ Iche: Ọkpọkọ mgbidi
    Ebe Si Malite: China Ojiji: Ojiji, Transportgbọ njem, Comser na Exchanger Ọnọdụ
    Asambodo: ISO9001: 2008 Nnwale: ET / UT

    Akwukwo icho oru

    A na-ejikarị ya rụọ ọrụ carbon dị elu, obere nrụgide na-agba mgba ntụ, Super kpo okure steaner fille na-enweghị eriri carbon

    Isi akara

    Ngalaba nke carbon na-ewu ewu carbon dị elu: 10 #, 20 #

     

    Mkọrọ kemịkal

    Standadi Greedi Ihe mejupụtara kemịkal (%)
        C Si Mn P S Cr Cu Ni
    Gb3087 10 0.07 ~ 0.13 0.17 ~ 0.37 0.38 ~ 0.65 ≤0.030 ≤0.030 0.3 ~ 0.65 ≤0.25 ≤0.30
      20 0.17 ~ 0.23 0.17 ~ 0.37 0.38 ~ 0.65 ≤0.030 ≤0.030 0.3 ~ 0.65 ≤0.25 ≤0.30

    Ngwongwo nke mebere

    Standadi Ọkpọ ọkpọkọ Ọgwụgwụ mgbidi Ike ọdụdọ Runnwe ike Elongation
    Gb3087   (mm) (MPA) (MPA) %
          Ro
    10 / 335 ~ 475 195 24
    20 <15 410 ~ 550 245 20
    ≥15 225

    Ndidi

    Ndagide na-ekwenye ekwenye nke dayameta nke eriri ígwè

    Ofdị ígwè nchara Ndagide na-agbanwe agbanwe
    Na-ekpo ọkụ (ewepụtara, gbasaa)       ± 1.0% d ma ọ bụ ± ± 0.50, were ọnụ ọgụgụ ka ukwuu      
    Oyi na-atụ (a na-atụgharị) ± 1.0% d ma ọ bụ ±, were ọnụ ọgụgụ dị ukwuu      

    Na-ekwenye ekwenye na mgbidi ọkpụrụkpụ nke na-ekpo ọkụ nke na-ekpo ọkụ nke na-ekpo ọkụ (apụpụ

    Unit: mm

    Ofdị ígwè nchara Mpụga dayameta nke eriri     S / d Ndagide na-agbanwe agbanwe
    na-ekpo ọkụ (exuded) ≤ 102 - - ± 12.5% ​​s ma ọ bụ ± 0.40, were ọnụ ọgụgụ dị ukwuu      
    > 102 0 0.05 ± 15% s ma ọ bụ ± 0.40, were ọnụ ọgụgụ ka ukwuu      
    > 0.05 ~ 0.10 ± 12.5% ​​s ma ọ bụ ± 0.40, were ọnụ ọgụgụ dị ukwuu      
    > 0.10 + 12.5% ​​s
    - 10% s
    Ngwurugwu na-ekpo ọkụ + 15% s

    Na-ekwenye ekwenye na mgbidi nke mgbidi nke oyi na-adọkpụ (akpọre)

    Unit: mm

    Ofdị ígwè nchara Ọgwụgwụ mgbidi Ndagide na-agbanwe agbanwe
    Oyi na-atụ (a na-atụgharị) ≤ 3 15 - 10% s ma ọ bụ ± 0.15, were ọnụ ọgụgụ ka ukwuu      
    > 3 + 12.5% ​​s
    - 10% s

    Aro chọrọ

    Ule na-eme

    Buil ígwè nwere dayameta mpụta dị ukwuu karịa 22 mm na ruo 400 mm, na mgbidi dị ukwuu karịa 10 mm kwesịrị inwe ule na-agagharị. Mgbe nlele ahụ ga-emebi emebi

    Ule na-akwụ ụgwọ

    È hiwebe akpa nwere dayameta mpụta karịa 22 mm kwesịrị ịnwale nnwale ahụ. Akụkụ ahụ na-akụzi bụ 90o. Radius na-emegharị ahụ bụ ugboro 6 dị na mpụga nke eriri eriri.

    Macroscopic nyocha

    Maka akpa ígwè na-eme site na-aga n'ihu na-aga n'ihu ma ọ bụ nchara nchara, ndị na-enye oriri na-acha ọcha, adịghị ọcha ikuku ma ọ bụ na-eme ihe na-acha uhie uhie macroscopic anụ ahụ ma ọ bụ nchara.

    Nnyocha na-adịghị emebi emebi

    Dabere na arịrịọ oriri chọrọ, nke a na-ejikọ ọnụ n'etiti inye ma na-achọ oriri ma na-achọ ma na-egosi na nkwekọrịta ahụ, enwere ike iji nchọpụta Nchọpụta ultrasonic rụọ ọrụ maka akpa ígwè. Egosiputa akwukwo ntuziaka nke tube uzo a kwesiri imezu ihe achoro maka nnabata nnabata nke post-nyocha C8 akọwapụtara na GB / T 5777-1996.

     

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