Hordhac:
EN10219 waa qeexitaan heer Yurub ah oo loogu talagalay qaybaha godadka qaab-dhismeedka ee qabow ee biraha aan daawaha lahayn iyo kuwa hadhuudhka wanaagsan. Womic Steel, oo ah soo-saare hormuud u ahTuubooyinka birta ah ee EN10219, waxay bixisaa noocyo badan oo badeecooyin ah oo buuxiya darajooyin iyo qeexitaanno kala duwan. Maqaalkani wuxuu bixinayaa isbarbardhig faahfaahsan oo ku saabsan halabuurka kiimikada, sifooyinka farsamada, iyo shuruudaha saameynta ee darajooyinka kala duwan ee EN10219, oo ay ku jiraan S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, iyo S355K2H.
Cabbirka Wax-soo-saarka:
Tuubooyinka birta ah ee EN10219 oo ay soo saarto Womic Steel ayaa laga heli karaa cabbirro iyo qaabab kala duwan si ay ugu habboonaadaan codsiyada kala duwan. Cabbirka wax soo saarka waxaa ka mid ah:
Tuubooyinka Birta ah ee ERWDhexroorka: 21.3mm-610mm, Dhumucdiisuna waa 1.0mm-26mm
Tuubooyinka Birta ah ee SSAW: Dhexroorka 219mm-3048mm, Dhumucdiisuna waa 5.0mm-30mm
Tuubooyinka Birta ah ee LSAW: Dhexroorka 406mm-1626mm, Dhumucdiisuna waa 6.0mm-50mm
Tuubooyinka Afargeeslaha ah iyo kuwa Laydiga ah: 20x20mm ilaa 500x500mm, dhumucdooduna waa 1.0mm ilaa 50mm
Habka Wax Soo Saarka:
Womic Steel waxay adeegsataa tiknoolajiyad casri ah oo sameysa qabow si ay u soo saarto tuubooyinka birta ee EN10219, iyadoo hubinaysa cabbirro sax ah iyo dhammaystir dusha sare oo aad u fiican. Habka wax soo saarku wuxuu ku lug leeyahay sameynta bir xarig fidsan oo qaab wareegsan ah, alxanka tolmada iyadoo la adeegsanayo alxanka soo-jiidashada ee soo noqnoqda sare leh, iyo cabbirka tuubada la alxanka ilaa cabbirrada ugu dambeeya.
Daaweynta Dusha Sare:
Tuubooyinka birta ah ee EN10219 ee ay soo saarto Womic Steel waxaa lagu siin karaa daaweyn dusha sare ah oo kala duwan, oo ay ku jiraan rinji madow, galvanizing kulul, iyo saliid lagu shubay, si loo daboolo shuruudaha macaamiisha ee ilaalinta daxalka iyo bilicda.
Baakadaha iyo Gaadiidka:
Womic Steel waxay hubineysaa inTuubooyinka birta ah ee EN10219si ammaan ah ayaa loogu xirxiray xirmooyin ama sida waafaqsan shuruudaha macaamiisha si loo helo gaadiid ammaan ah, taasoo yaraynaysa khatarta burburka inta lagu jiro gaadiidka. Waxaa lagu qaadi karaa waddo, tareen, ama badda, iyadoo ku xiran meesha loo socdo iyo tirada.
Heerarka Imtixaanka:
Tuubooyinka birta ah ee EN10219 oo ay soo saarto Womic Steel waxay maraan tijaabooyin adag sida waafaqsan heerarka EN 10219-1 iyo EN 10219-2 si loo hubiyo inay buuxiyeen heerarka iyo qeexitaannada tayada ugu sarreeya. Tijaabooyinka waxaa ka mid ah kormeerka cabbirka, kormeerka muuqaalka, tijaabada jiidista, tijaabada simitaanka, tijaabada saameynta, iyo tijaabada aan burburin.
Isbarbardhigga Halabuurka Kiimikada:
| Fasal | Kaarboon (C) % | Manganese (Mn) % | Silikoon (Si) % | Fosfooraska (P) % | Sulfur (S) % |
| S235JRH | 0.17 | 1.40 | 0.040 | 0.040 | 0.035 |
| S275J0H | 0.20 | 1.50 | 0.035 | 0.035 | 0.035 |
| S275J2H | 0.20 | 1.50 | 0.030 | 0.030 | 0.030 |
| S355J0H | 0.22 | 1.60 | 0.035 | 0.035 | 0.035 |
| S355J2H | 0.22 | 1.60 | 0.030 | 0.030 | 0.030 |
| S355K2H | 0.22 | 1.60 | 0.030 | 0.025 | 0.025 |
Isbarbardhigga Sifooyinka Farsamada iyo Shuruudaha Saamaynta:
| Fasal | Xoogga Wax-soo-saarka (MPa) | Xoogga Tijaabada (MPa) | Kordhinta (%) | Shuruudaha Imtixaanka Saamaynta Charpy V-Notch |
| S235JRH | 235 | 360-510 | 24 | 27J @ -20°C |
| S275J0H | 275 | 430-580 | 20 | 27J @ 0°C |
| S275J2H | 275 | 430-580 | 20 | 27J @ -20°C |
| S355J0H | 355 | 510-680 | 20 | 27J @ 0°C |
| S355J2H | 355 | 510-680 | 20 | 27J @ -20°C |
| S355K2H | 355 | 510-680 | 20 | 40J @ -20°C |
Isbarbardhiggani wuxuu iftiiminayaa kala duwanaanshaha qaab-dhismeedka kiimikada iyo sifooyinka farsamada ee u dhexeeya heerarka birta EN10219, isagoo bixinaya macluumaad qiimo leh oo ku saabsan naqshadaynta qaab-dhismeedka iyo xulashada agabka.
Xaaladaha Codsiga:
Tuubooyinka birta ah ee EN10219 oo ay soo saarto Womic Steel ayaa si weyn loogu isticmaalaa dhismaha, kaabayaasha dhaqaalaha, iyo codsiyada warshadaha, iyagoo bixiya taageero muhiim ah oo ku saabsan dhismayaasha, buundooyinka, iyo mashaariicda kale ee injineernimada.
Awoodaha iyo Faa'iidooyinka Wax-soo-saarka Womic Steel:
Tuubooyinka birta ah ee EN10219 ee Womic Steel waxaa loo yaqaanaa agabkooda tayada sare leh, wax soo saarka saxda ah, ikhtiyaarrada habaynta, iyo qiimaha tartanka, taasoo ka dhigaysa xulasho ay doorbidaan macaamiisha adduunka oo dhan.
Gunaanad:
Tuubooyinka birta ah ee EN10219 waa qaybo muhiim u ah codsiyada qaab-dhismeedka, iyagoo bixiya cimri dherer, isku hallayn, iyo waxqabad sare. Iyada oo leh awoodooda wax soo saar ee horumarsan, cabbirro adag oo xakameyn tayo leh, iyo qiimo tartan ah, Womic Steel waa soo-saare lagu kalsoon yahay oo ka shaqeeya tuubooyinka birta ee EN10219, oo daboolaya baahiyaha macaamiisha warshadaha kala duwan ee adduunka.
Waqtiga boostada: Abriil-28-2024