Waxqabadka Sare ee Shiinaha Dhuumaha Birta Daawaha ah ee aan Xumaan lahayn ee Shidaalka Dilaaca GB/T9948 12cr1mo 12cr1MOV 12cr2mo
Our koritaanka ku xiran tahay agagaarka mashiinada ka sarreeya, talanti gaar ah iyo si joogto ah u xoojiyay ciidamada technology for High Performance China Alloy Steel Pipe ee Shidaalka dildilaaca GB/T9948 12cr1mo 12cr1MOV 12cr2mo, Aan iska kaashano gacanta in gacanta si wadajir ah u sameeyaan soo socda qurux badan. Waxaan si daacad ah kuugu soo dhaweyneynaa inaad booqato shirkadeena ama nala hadasho wadashaqeyn!
Kobacayagu wuxuu ku xiran yahay mashiinnada sare, kartida gaarka ah iyo xoogga tignoolajiyada si joogto ah loo xoojiyayChina Steel Pipe 12cr1mo, Dhuumaha birta 12cr2mo, Ilaa hadda badeecadeena waxaa loo dhoofiyay bariga Yurub, Bariga Dhexe, Koonfur-bari, Afrika iyo Koonfurta Ameerika iwm. Waxaan hadda 13sano khibrad u leh iibinta iyo iibinta qaybaha Isuzu ee gudaha iyo dibadda iyo lahaanshaha nidaamka hubinta qaybaha Isuzu elektarooniga ah ee casriga ah. . Waxaan ku ixtiraameynaa maamuleheena asaasiga ah ee daacadnimada ganacsiga, mudnaanta adeegga waxaanan ku dadaali doonaa inaan siino macaamiisheena alaab tayo sare leh iyo adeeg aad u fiican.
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 taperka xudunta u sarreeya waa 60% ee ololka waa in uu buuxiyaa shuruudaha shaxda 7. Wax dildilaac ah ama dildilaac ah looma oggola muunadda ka dib ololka. Marka loo eego shuruudaha dalbadaha oo lagu xusay qandaraaska, birta qaab dhismeedka alloy ayaa sidoo kale 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
Saliid, kiimiko kiimikaad, kuleyliyaha cadaadiska sare, isticmaalka gaarka ah ee tuubada kuleyliyaha tuubbada aan xuduud lahayn, tuubada birta ah ee juqraafiyeed iyo tuubo bilaa turxaan 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 |
