tubes igwe anaghị agba nchara maka igwe ọkụ ọkụ dị elu ASTM A335/A335M-2018

Nkọwa dị mkpirikpi:

Isi ihe: P11 P12 P22 P5 P9 P23 P91 P92, usoro mmepụta: ntụgharị ọkụ, ịbịaru oyi.

P2 P12: emepụtara site na usoro ịgbaze ọka na-enweghị isi, chọrọ ọgwụgwọ okpomọkụ, lee ọkọlọtọ maka nkọwa.

Nnwale: tensile, ịgbagọ, isi ike, ule nrụgide mmiri, nnwale na-adịghị emebi emebi (ultrasonic, eddy current)


  • Ụgwọ:30% nkwụnye ego, 70% L / C ma ọ bụ B / L oyiri ma ọ bụ 100% L / C na anya
  • Ọnụ ọgụgụ nke Min.1 PC
  • Ikike inye:Ndepụta Tọn 20000 kwa afọ nke ọkpọ ígwè
  • Etiti oge:7-14 ụbọchị ma ọ bụrụ na ngwaahịa, 30-45 ụbọchị na-emepụta
  • Nkwakọ ngwaahịa:Black Vanishing, bevel na okpu maka otu ọkpọkọ ọ bụla; OD n'okpuru 219mm kwesịrị ịkwakọ na ngwugwu, na ngwugwu ọ bụla agaghị agafe tọn 2.
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nchịkọta

    Ọkọlọtọ: ASTM A335

    Otu ọkwa: P5,P9,P11,P22,P91,P92 wdg.

    Ọkpụrụkpụ: 1 - 100 mm

    Dayameta dị n'èzí (Gburugburu): 10 - 1000 mm

    Ogologo: Ogologo ogologo ma ọ bụ ogologo enweghị usoro

    Ụdị ngalaba: Gburugburu

    Ebe Mmalite: China

    Asambodo: ISO9001:2008

     

    Alloy ma ọ bụ bụghị: Alloy

    Ngwa: Ọkpụkpọ ọkpọkọ

    Ọgwụgwọ dị n'elu: Dị ka ihe ndị ahịa chọrọ

    Usoro: Hot Rolled/Oyi sere

    Ọgwụgwọ okpomọkụ: Annealing / normalizing / Tempering

    Ọkụ Pụrụ Iche: Ọkụ Mgbidi

    ojiji: elu mgbali uzuoku ọkpọkọ, esi mmiri ọkụ na okpomọkụ Exchanger

    Nnwale: ET/UT

    Ngwa

    A na-eji ya eme ihe na-eme ka ọ bụrụ ọkpọkọ ọkpọkọ ọkpọkọ dị elu, ọkpọkọ gbanwere ọkụ, ọkpọkọ uzuoku dị elu maka ụlọ ọrụ mmanụ ala na kemịkalụ.

    Isi ọkwa

    Ọkwa nke elu-edu alloy ọkpọkọ: P1, P2, P5, P9, P11, P22, P91, P92 wdg

     

    Ngwakọta kemịkalụ

    Ọkwa UN C≤ Mn P≤ S≤ Si≤ Cr Mo
    Sequiv.
    P1 K11522 0.10-0.20 0.30-0.80 0.025 0.025 0.10-0.50 - 0.44-0.65
    P2 K11547 0.10-0.20 0.30-0.61 0.025 0.025 0.10-0.30 0.50-0.81 0.44-0.65
    P5 K41545 0.15 0.30-0.60 0.025 0.025 0.5 4.00-6.00 0.44-0.65
    P5b K51545 0.15 0.30-0.60 0.025 0.025 1.00-2.00 4.00-6.00 0.44-0.65
    P5c K41245 0.12 0.30-0.60 0.025 0.025 0.5 4.00-6.00 0.44-0.65
    P9 S50400 0.15 0.30-0.60 0.025 0.025 0.50-1.00 8.00-10.00 0.44-0.65
    P11 K11597 0.05-0.15 0.30-0.61 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65
    P12 K11562 0.05-0.15 0.30-0.60 0.025 0.025 0.5 0.80-1.25 0.44-0.65
    P15 K11578 0.05-0.15 0.30-0.60 0.025 0.025 1.15-1.65 - 0.44-0.65
    P21 K31545 0.05-0.15 0.30-0.60 0.025 0.025 0.5 2.65-3.35 0.80-1.60
    P22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.5 1.90-2.60 0.87-1.13
    P91 K91560 0.08-0.12 0.30-0.60 0.02 0.01 0.20-0.50 8.00-9.50 0.85-1.05
    P92 K92460 0.07-0.13 0.30-0.60 0.02 0.01 0.5 8.50-9.50 0.30-0.60

    Nhọpụta ọhụrụ hibere dabere na Omume E 527 na SAE J1086, Omume maka Ọnụ Ọgụgụ na Alloys (UNS). B Grade P 5c ga-enwe ọdịnaya titanium nke na-erughị 4 ugboro nke carbon na ọ bụghị karịa 0.70%; ma ọ bụ ọdịnaya kọlụm nwere okpukpu 8 ruo 10 nke ọdịnaya carbon.

    Ngwongwo igwe

    Ngwa igwe P1, P2 P12 P23 P91 P92,P11 P122
    Ike ọdụdọ 380 415 510 585 620 620
    Mpụta ike 205 220 400 415 440 400

    Ọgwụgwọ okpomọkụ

    Ọkwa Ụdị ọgwụgwọ okpomọkụ Na-emezi oke okpomoku F [C] Subcritical Annealing ma ọ bụ iwe iwe
    P5, P9, P11, na P22 Oke okpomoku F [C]
    A335 P5 (b,c) Full ma ọ bụ Isothermal Anneal
    Normalize na iwe ***** 1250 [675]
    Anneal Subcritical (P5c naanị) ***** 1325-1375 [715 - 745]
    A335 P9 Full ma ọ bụ Isothermal Anneal
    Normalize na iwe ***** 1250 [675]
    A335 P11 Full ma ọ bụ Isothermal Anneal
    Normalize na iwe ***** 1200 [650]
    A335 P22 Full ma ọ bụ Isothermal Anneal
    Normalize na iwe ***** 1250 [675]
    A335 P91 Normalize na iwe 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
    Quench na iwe 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

    Ndidi

    Maka ọkpọkọ nyere iwu ka ọ banye n'ime dayameta, dayameta dị n'ime agaghị adị iche karịa 6 1 % site na nke akọwapụtara n'ime dayameta

    Ọdịiche anabatara na dayameta dị n'èzí

    Onye nrụpụta NPS in mm in mm
    1⁄8 ruo 11⁄2, gụnyere 1⁄64 (0.015) 0.4 1⁄64 (0.015) 0.4
    Ihe karịrị 11⁄2 ruo 4, gụnyere. 1⁄32 (0.031) 0.79 1⁄32 (0.031) 0.79
    Ihe karịrị 4 ruo 8, gụnyere 1⁄16 (0.062) 1.59 1⁄32 (0.031) 0.79
    Ihe karịrị 8 ruo 12, gụnyere. 3⁄32 (0.093) 2.38 1⁄32 (0.031) 0.79
    Karịrị 12 6 1% nke akọwapụtara
    n'èzí
    dayameta

    Achọrọ nnwale

    Nnwale hydraustatic:

    Ekwesịrị ịnwale ọkpọkọ igwe anaghị agba nchara n'otu n'otu. Nrụgide ule kachasị bụ 20 MPa. N'okpuru Nrụgide Ule, Oge Nkwụsi ike ekwesịghị ịbụ ihe na-erughị 10 S, na ọkpọ ígwè ekwesịghị ịwụ.

    Mgbe onye ọrụ kwenyechara, enwere ike dochie ule hydraulic site na Nnwale Eddy Ugbu a ma ọ bụ Nnwale Ọpụpụ Igwe Ọdụdọ.

    Nnwale anaghị emebi emebi:

    Ekwesịrị iji nlezianya nyochaa ọkpọkọ ndị chọrọ nyocha ọzọ n'otu n'otu. Mgbe mkparita uka ahihia choro nkwenye nke otu ahu ma edeputara ya na nkwekọrịta, enwere ike itinye ule ndi ozo na-adighi nbibi.

    Nnwale ọkụ ọkụ:

    A ga-edobere tubes nwere dayameta dị n'èzí karịa 22 mm maka ule na-adaba adaba. Ọ nweghị Delamination a na-ahụ anya, ntụpọ ọcha, ma ọ bụ adịghị ọcha kwesịrị ime n'oge nnwale ahụ dum.

    Ule isi ike:

    Maka ọkpọkọ nke ọkwa P91, P92, P122, na P911, Brinell, Vickers, ma ọ bụ Rockwell ule siri ike ka a ga-eme n'ụdị nza ọ bụla.

    Nnwale gbagọ:

    Maka ọkpọkọ nke dayameta ya karịrị NPS 25 yana dayameta ya na nha mgbidi ya bụ 7.0 ma ọ bụ ihe na-erughị ka a ga-edobe n'ule agbagọ kama ịnwale ule. Enwere ike ịnye ọkpọkọ ọzọ nke dayameta ya nhata ma ọ bụ karịa NPS 10 ka ọ bụrụ ule ịgbagọ n'ọnọdụ ule agbada n'okpuru nkwado nke onye zụrụ ya.

     

    Nkọwa ngwaahịa


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya