Isbarbardhigga U dhexeeya Tuubooyinka Birta aan Daxalka lahayn ee 304H iyo 304
— Awoodaha Wax Soo Saarka iyo Xalalka Wax Soo Saarka ee Womic Steel
1. Dulmar Guud oo ku saabsan Badeecada
Womic Steel waa soo saaraha hormuudka ka ah tuubooyinka birta aan daxalka lahayn ee heerka sare ah, waxayna bixisaa labadaba304Hiyo304Tuubooyinka birta aan daxalka lahayn iyadoo la raacayo heerarka caalamiga ah ee waaweyn, oo ay ku jiraan:
lASTM A312 / A213 / A269 / A358
lASME SA312 / SA213
lEN 10216-5 / EN 10297-2
lJIS G3459 / ISO 9329-4
lGB/T 14976 / GB/T 13296
304H iyo 304 labaduba waa bir aan miridh lahayn oo austenitic ah, laakiin waxaa loo sameeyay jawi waxqabad oo kala duwan -304H waxay ku fiican tahay adeegga heerkulka sare, halka304 waxay bixisaa iska caabin daxalka oo heer sare ah iyo alxankacodsiyada guud ahaan loo adeegsado.
2.Halabuurka Kiimikada
| Walax | Bir aan miridh lahayn oo 304 ah | Bir aan miridh lahayn oo 304H ah |
| Kaarboon (C) | ≤ 0.08% | 0.04% – 0.10% |
| Chromium (Cr) | 18.0% – 20.0% | 18.0% – 20.0% |
| Nikkel (Ni) | 8.0% – 11.0% | 8.0% – 11.0% |
| Manganese (Mn) | ≤ 2.00% | ≤ 2.00% |
| Silikoon (Si) | ≤ 1.00% | ≤ 1.00% |
| Fosfooraska (P) | ≤ 0.045% | ≤ 0.045% |
| Sulfur (S) | ≤ 0.030% | ≤ 0.030% |
| Naytarojiin (N) | ≤ 0.10% | ≤ 0.10% |
| Bir (Fe) | Dheelitirnaan | Dheelitirnaan |
Thekaarboon sare304H waxay xoojisaa roobabka carbide (Cr₂₃C₆), waxayna wanaajisaaiska caabin gurguurta iyo xoog heerkul sare lehKaarboon yar oo kaarboon ah oo 304 ah ayaa ku habboonqaab-dhismeedka alxankau baahan iska caabin wanaagsan oo dhex-dhexaad ah oo daxalka ah.
3. Kala duwanaanshaha cabbirka iyo noocyada alaabta
Womic Steel waxay bixisaa noocyo badan oo tuubooyin bir ah oo aan miridh lahayn ah oo loogu talagalay codsiyada warshadaha, dhismaha, iyo cadaadiska:
Tuubooyinka aan kala go 'lahayn:
Dhexroorka Dibadda: 6mm – 610mm
Dhumucda Darbiga: 0.5mm - 50mm
Tuubooyinka alxanka leh (ERW / TIG / Laser):
Dhexroorka Dibadda: 8mm - 1219mm
Dhumucda Darbiga: 0.5mm - 30mm
Xulashooyinka Kale:
Tuubooyinka beddela kulaylka, tuubooyinka U-bent, tuubooyin la safeeyey, iyo tuubooyin si gaar ah loogu habeeyey derbi culus.
Dhererka: Dherer go'an ama ilaa 18 mitir
Dhammaystirka Dusha Sare: La shiiday, la dubay, la safeeyey, la cadayay
4. Sifooyinka Farsamada
| Hantida | Bir aan miridh lahayn oo 304 ah | Bir aan miridh lahayn oo 304H ah |
| Xoogga Tijaabada (MPa) | ≥ 515 | ≥ 590 |
| Xoog Wax-soo-saar 0.2% (MPa) | ≥ 205 | ≥ 235 |
| Kordhinta (%) | ≥35 | ≥ 35 |
| Adkaanta (HBW) | ≤192 | ≤192 |
| Xoogga Jabka Qoyan (650℃, 100,000 saacadood) | ~55 MPa | ~80 MPa |
Aragti Muhiim ah:
304H waxay ka fiican tahay 304 marka la shaqeynayo heerkulka sare ee muddada dheer (ka sarreeya 550℃), taasoo ka dhigaysa mid ku habboondib-u-kuleyliyaha warshadda korontada, dib-u-habeeeyayaasha batroolka, iyo nidaamyada farsamaynta kulaylka.
5. Shuruudaha Daaweynta Kulaylka iyo Alxanka
| Halbeegga | 304 | 304H |
| Xalka Qaboojinta | 1010 – 1065℃ | ≥ 1080℃ |
| Jawaabta Shaqada Qabow | Aad u fiican | Heerka adagaanta shaqada oo sarreeya |
| Alxanka | Aad u fiican | Waxay u baahan tahay biro buuxiye kaarboon oo sare leh |
| Daaweynta Kulaylka Kadib-Alxanka | Ikhtiyaar ah | Lagu taliyay kala-goysyada muhiimka ah |
Talo soo jeedinta alxanka: Wixii 304H ah, Womic Steel waxay soo jeedinaysaaFiilada alxanka ER308H, oo leh xakamaynta kulaylka saxda ah iyo dib-u-hagaajinta ka dib-u-warshadaynta ee isku-xidhka isku-kalsoonida sare leh ee nidaamyada tuubooyinka cadaadiska sare leh.
6. Isbarbardhigga Iska caabinta Daxalka
Deegaannada ay ku jirto koloriin,304 waxay leedahay iska caabin sare oo ku saabsan tuurista.
Awoodda isku-dhafka ah ee 304H waxay ku saabsan tahay50mV hoose, taasoo keentay weerar hore oo deegaan ah.
| Xaaladda Imtixaanka | 304 | 304H |
| Xoojinta Cl⁻ 180ppm, 2 sano | Daadasho ma jirto | Dalool la arkay |
| Heerka Daxalka Sannadlaha ah (mm/sanadkii) | ~0.015 mm/sanadkii | ~0.020 mm/sanadkii |
Isticmaal304deegaannada u baahan iska caabin guud iyo mid maxalli ah oo heer sare ah sidanidaamyada qaboojinta badda, habaynta cuntada, amataangiyada kiimikada.
7. Shahaadada Tijaabada iyo Tayada
Womic Steel waxay qabataa bandhigyokormeer tayo oo dhammaystiranoo u hoggaansama habraacyada adag ee QA/QC:
lFalanqaynta Kiimikada: Qalabka Cabbiraadaha Qiiqa Indhaha (OES), ICP-MS
lImtixaanka Farsamada: Taag, adkaansho (HBW), saameyn (Charpy V-notch)
lTijaabada Aan Wax Burbur Ahayn (NDT): Eddy current, ultrasound, raajada, dareeraha geli kara
lBaaritaanka Daxalka: ASTM A262 IGC, Buufinta Cusbada, Tijaabada Tuurista
Dhammaan tuubooyinka waxaa lagu bixin karaa:
EN 10204 3.1 / 3.2 Shahaadada
Ansixinta ISO 9001, PED, SGS, TUV, BV
8. Faa'iidooyinka Baakadaha iyo Gaadiidka
Baakad Caadi ah:
Xirmooyin lix-geesood ah oo leh daboolo dhammaad leh, duub balaastig ah, maro aan biyuhu celin karin, sanduuqyo alwaax ah, ama raafka birta ah.
Calaamadaynta:
Tuubo kasta waalagu xardhay laysarkaoo leh lambarka kulaylka, heerka agabka, cabbirka, iyo summada Womic Steel. Astaanta gaarka ah ama raad-raaca QR ikhtiyaari ah.
Saadka:
Womic Steel waxay si toos ah ula shaqeysaa khadadka rarista iyo kuwa rarida xamuulka. Faa'iidooyin xooggan oo ku saabsanAasiya - Koonfurta Ameerika, Bariga Dhexe, iyo Koonfur-bari Aasiyamarinnada. Ikhtiyaarada gaarsiinta FOB/CIF/DDP ee degdega ah.
9. Adeegyada Daaweynta iyo Habaynta Dusha Sare
lJarjarid, godad, foorarsi, qaloocin
lNadiifinta (Ra < 0.4μm oo loogu talagalay isticmaalka heerka cuntada)
lQaybaha Iswaafajinta: Xusullada, shaatiyada, flanges-ka, waalka
Womic Steel sidoo kale waxay bixisaaadeegyada kahor-samayntaloogu talagalay isku-xidhka dhuumaha modular.
10. Awoodda Wax Soo Saarka iyo Waqtiga Hoggaaminta
Wax soo saarka Sanadlaha ah:30,000+ tan
Khadadka Wax Soo Saarka:
24 Kursi Isku-dhafka Qabow
10 Xariiqyo Alxan oo Toos ah
3 Foornooyin Qaboojinaya oo Iftiin leh
Kaydka Walxaha Cayriin:
Dhammaad1,200 tan oo ah gariiradaha iyo billet-ka 304 / 304H
Waqtiga Bixinta:
15 - 25 maalmood oo shaqo ah dalabaadka caadiga ah; gaarsiinta degdegga ah ayaa diyaar ah 7 maalmood gudahood mashaariicda degdegga ah.
11.Xaaladaha Codsiga iyo Tilmaamaha Xulashada Agabka
| Aagga Codsiga | Darajada lagu taliyay | Caddaynta |
| Qalabka jikada, qalabka caafimaadka, qaab-dhismeedka derbiga daahyada | 304 | iska caabin daxalka heer sare ah iyo qaab-dhismeed |
| Tuubooyinka foornada kiimikada batroolka, duubayaasha daaweynta kulaylka, dib-u-kuleyliyaha kuleyliyaha korontada | 304H | Xoog heerkul sare oo sarreeya iyo iska caabin gurguurta |
12. Maxaad u Dooranaysaa Birta Womic?
lSahayda Walxaha Cayriin ee XasilloonIskaashiga istaraatiijiyadeed ee lala yeesho Baosteel, TISCO, Zhangpu waxay hubinayaan sii socoshada agabka
lTiknoolajiyadda Sare: Nadiifinta gudaha, NDT online ah, xakamaynta cabbirka otomaatiga ah
lHabayn Dabacsan: OD weyn, derbi qaro weyn, tuubooyin qaabaysan, iyo MOQ hooseeya oo la aqbalay
lKhibrad Mashruuca Caalamiga ah: Waxaa la siiyaa Codelco Chile, Total, Qatar Energy, Malaysian Petrochem, iyo in ka badan
Wixii faahfaahin dheeraad ah oo farsamo, qiimeyn, ama la-talin mashruuc, fadlan la xiriirKooxda Iibinta Caalamiga ah ee Womic Steel — lammaanahaaga birta aan miridhku lahayn ee aad ku kalsoon tahay.
Mareegta internetka: www.womicsteel.com
Iimaylka: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 ama Jack: +86-18390957568
Waqtiga boostada: Abriil-18-2025