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Dhuumaha uumiga oo aad u kulul, tuubo qiiq weyn iyo mid yar iyo tuubo leben ah, GB9948-2006

Dhuumaha uumiga oo aad u kulul, tuubo qiiq weyn iyo mid yar iyo tuubo leben ah, GB9948-2006 Sawirka
  • Dhuumaha uumiga oo aad u kulul, tuubo qiiq weyn iyo mid yar iyo tuubo leben ah, GB9948-2006
  • Dhuumaha uumiga oo aad u kulul, tuubo qiiq weyn iyo mid yar iyo tuubo leben ah, GB9948-2006
  • Dhuumaha uumiga oo aad u kulul, tuubo qiiq weyn iyo mid yar iyo tuubo leben ah, GB9948-2006

Sharaxaad Gaaban:

 

GB9948S waxaa iska leh tuubo bir ah oo dillaacsan oo batroolka ah, oo loo isticmaalo tuubada foornada sifaynta saliidda, tuubbada beddelka kulaylka iyo tuubada birta birta ah ee aan fiicnayn, tuubbada gidaarka biyaha wax soo saarka, tuubbada biyaha karkaraya, tuubo uumiga oo sarreeya iyo tuubo leben ah. Waxaa loo isticmaalaa in lagu soo saaro tuubada kululeeyaha, tuubada dib u kululaynta, tuubada, tuubada uumiga weyn, iwm.

.Darajooyinka birta qaab dhismeedka tayada sare leh waa 20g,

20mng iyo 25mng; Alloy darajooyinka birta qaab dhismeedka: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, 12CrMoVG, iwm


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    • U soo deji sidii PDF

    Faahfaahinta Alaabta

    15Crmo

    Tags Product

    Dulmar

    Heerka:GB9948-2006 Daawaynta kulaylka: Annealing/caadaynta/Xanaajinta
    Kooxda Fasalka: 10, 12CrMo, 15CrMo, 07Crl9Nil0, iwm Dhexroorka Dibadda (wareega): 10 - 1000 mm
    Dhumucda: 1 - 100 mm Codsiga: tuubooyinka isweydaarsiga kulaylka
    Dhexroorka (wareega): 10 - 1000 mm Daaweynta Dusha sare: Sida Shuruudaha Macmiilka
    Dhererka: Dhererka go'an ama dhererka random Farsamada: Hot Rolled
    Qaabka Qaybta: Wareeg Dhuumaha Gaarka ah: Dhuumaha gidaarka ee dhumucsan
    Meesha Asal ahaan: Shiinaha Isticmaalka: tuubooyinka isweydaarsiga kulaylka
    Shahaadada: ISO9001:2008 Imtixaan:UT/MT

    Codsiga

    Tuubooyinka birta ah ee dillaaca batroolka ayaa lagu dabaqi karaa tuubooyinka birta ee tubooyinka foornada, tuubooyinka kulaylka iyo tuubooyinka cadaadiska ee warshadaha kiimikada.

    Heerarka birta qaab dhismeedka tayada sare leh waa 20g, 20mng iyo 25mng.
    Darajooyinka birta qaab dhismeedka Alloy: 15mog, 20mog, 12cmog
    15CrMoG, 12Cr2MoG, 12CrMoVG, iwm

    Fasalka ugu weyn

    Fasalka birta qaab dhismeedka kaarboon ee tayada sare leh: 10#,20#

    Heerarka birta qaab dhismeedka tayada sare leh: 20g, 20mng iyo 25mng

    Darajooyinka birta qaab dhismeedka Alloy: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, iwm

    Qayb Kiimiko ah

    No Darajo Qayb kiimiko %
    C Si Mn Cr Mo Ni Nb Ti V Cu P S
    ≤
    Birta Dhismaha Kaarboon Tayada Sare leh 10 0. 07-0.13 0.17-0. 37 0.35 -0.65 <0.15 <0.15 <0. 25 - - <0. 08 <0. 20 0. 025 0. 015
    20 0.17-0. 23 0.17-0. 37 0.35 -0.65 <0. 25 <0.15 <0. 25 - - <0. 08 <0. 20 0. 025 0. 015
    Alloy Structural Steel 12CrMo 0. 08-0.15 0.17 -0.37 0. 40-0. 70 0. 40-0. 70 0. 40 -0.55 <0. 30 - - 一 <0. 20 0. 025 0. 015
    15CrMo 0.12 -0.18 0.17-0. 37 0.40 -0. 70 0. 80-1.1 0. 40-0.55 <0. 30 - - 一 <0. 20 0. 025 0. 015
    12CrlMo 0. 08 -0.15 0.50 -1. 00 0. 30-0.6 1.00-1. 50 0.45 -0.65 <0. 30 - - - <0, 20 0. 025 0. 015
    12CrlMoV 0. 08-0.15 0.17-0. 37 0. 40-0. 70 0.90-1.2 0. 25 -0.35 <0. 30 - - 0.15-0. 30 <0. 20 0.025 0. 010
    12Cr2Mo 0.08-0.15 <0. 50 0. 40-0. 60 2. 00-2. 50 0. 90-1.13 <0. 30 - - 一 <0. 20 0. 025 0. 015
    12Cr5MoI <0.15 <0. 50 0.30-0.6 4. 00-6 0. 45-0. 60 <0. 60   - - <0. 20 0. 025 0. 015
    12Cr5MoNT
    12Cr9MoI <0.15 0. 25-1. 00 0. 30-0. 60 8.00 -10. 00 0. 90-1.1 <0. 60 - - - <0. 20 0. 025 0, 015
    12Cr9MoNT
    Birta u adkaysata kulaylka aan lahayn 07Crl9Nil0 0. 04-0.1 <1. 00 <2. 00 18. 00-20. 00 - 8. 00-11 - - - - 0. 030 0. 015
    07Crl8NillNb 0. 04-0.1 <1. 00 <2. 00 17. 00-19. 00 - 9.00-12. 00 8C-1.1 - - - 0. 030 0. 015
    07Crl9NillTi 0. 04-0.1 <0. 75 <2. 00 17.00-20. 00 - 9. 00 ~ 13. 00 - 4C-0. 60 一 一 0.03 0. 015
    022Crl7Nil2Mo2 <0. 030 <1. 00 <2. 00 16. 00-18. 00 2. 00-3. 00 10.00 -14. 00 - 一 一 - 0.03 0. 015

    Hantida Makaanikada

    Maya Jilicsan
    MPa    		 Wax-soo-saarka
    MPa    		 Jilicsan jabka ka dib A/% Tamar nuugista Shork kv2/j Nambarka adag ee Brinell
    sawir wareejin sawir wareejin
    aan ka yarayn aan ka badnayn
    10 335 - 475 205 25 23 40 27  
    20 410 - 550 245 24 22 40 27  
    12CrMo 410-560 205 21 19 40 27 156 HBW
    15CrMo 440-640 295 21 19 40 27 170 HBW
    12CrlMo 415-560 205 22 20 40 27 163 HBW
    12CrlMoV 470-640 255 21 19 40 27 179 HBW
    12Cr2Mo 450-600 280 22 20 40 27 163 HBW
    12Cr5MoI 415-590 205 22 20 40 27 163 HBW
    12Cr5MoNT 480-640 280 20 18 40 27 -
    12Cr9MoI 460-640 210 20 18 40 27 179 HBW
    12Cr9MoNT 590-740 390 18 16 40 27  
    O7Crl9NilO 2520 205 35     187 HBW
    07Crl8NillNb >520 205 35   - 187 HBW
    07Crl9NillTi >520 205 35 - - 187 HBW
    022Crl7Nil2Mo2 >485 170 35 一 - 187 HBW
    Birta leh dhumucdiisuna waxay ka yar tahay 5mm tuubo ha samayn tijaabo adag

     

    Shuruudaha Imtixaanka

    Tijaabada Haydarooliga
    Tijaabada Haydarooliga waa in lagu sameeyaa tuubooyinka birta mid mid. Cadaadiska ugu badan ee tijaabada waa 20 MPa. Cadaadiska tijaabada, wakhtiga xasilinta waa inuusan ka yarayn 10 s, iyo daadinta tuubada birta lama ogola.
    Tijaabada fidsan
    Tijaabada fidinta waa in lagu sameeyaa tuubo bir ah oo dhexroorka ka weyn tahay 22 mm
    Tijaabada ololaysa
    Birta qaab dhismeedka kaarboon tayo sare leh iyo tuubooyinka birta ah ee aan lahayn (kulka u adkaysta) ee leh dhexroorka dibadda oo aan ka badnayn 76 mm iyo dhumucdiisuna aanay ka badnayn 8 mm waa in lagu tijaabiyaa balaarin. Tijaabada ololka waa in lagu sameeyaa heerkulka qolka. Dhererka dhexroorka dibadda ee muunada ka dib taper xudunta sare waa 60% ee ololaysa waa in ay buuxisaa shuruudaha miiska 7. Ma jiro dildilaacyo ama dildilaaca on muunada ka dib ololaya. Marka loo eego shuruudaha dalbadaha oo lagu xusay qandaraaska, birta qaab dhismeedka alloy sidoo kale waxaa loo isticmaali karaa ballaarinta tijaabada.
    xiniinyo aan burburin
    Tuubooyinka birta ah waa in ay hoos yimaadaan ogaanshaha cilladda ultrasonic mid mid si waafaqsan xeerarka GB / T 5777-2008. Marka loo eego shuruudaha dalbadaha, tijaabooyin kale oo aan burburin ayaa lagu dari karaa ka dib markii ay wada xaajoodaan alaab-qeybiyaha iyo alaab-qeybiyaha oo lagu tilmaamo qandaraaska.
    Baaritaanka daxalka intergranular
    Tijaabada daxalka intergranular waa in lagu sameeyaa tuubooyinka birta ah ee aan lahayn (kulka u adkaysta). Habka imtixaanku waa inuu waafaqsan yahay qodobada habka Shiinaha E ee GB / T 4334-2008, iyo u janjeersiga daxalka intergranular lama ogola ka dib imtixaanka.
    Ka dib markii ay wada xaajoodaan alaab-qeybiyaha iyo alaab-qeybiyaha, oo lagu xusay heshiiska, dalbadeeyuhu wuxuu magacaabi karaa hababka kale ee baaritaanka daxalka.

    Faahfaahinta Alaabta

    tuubooyinka farsamada/kiimikada & bacriminta

    GB/T8162-2008

    ASTM_A519-2006

    TS EN 10210-1-2006

    ASTM A53A53M-2012

    GB9948-2006

    GB6479-2013

    GB/T 17396-2009

  • Kii hore:
  • Xiga:

    • Saliid, kiimiko kiimikaad, kuleyliyaha cadaadiska sare, isticmaalka gaarka ah ee tuubada kuleyliyaha tuubbada aan fiicneyn, tuubo bir ah oo juqraafi ah iyo tuubo saliideed ah.

    Qayb Kiimiko ah

    sumadda Qayb Kiimiko ah (%)
      C Mn Si Cr Mo Ni Nb+Ta S P
    15CrMo 0.12-0.18 0.40 ~ 0.70 0.17-0.37 0.80 ~ 1.10 0.40 ~ 0.55 ≤0.30 _ ≤0.035 ≤0.035

    Hantida Makaanikada

    sumadda Jilicsan
    MPa    		 Wax-soo-saarka
    MPa    		 Kordhinta (%)
    15CrMo 440 ~ 640 295 22

    mmexport1652670379253.jpg

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