AISI4130 ASTM 4130 30CrMo SCM430 Dhuumaha birta ah ee aan xuduudda lahayn
AISI4130 Shiinaha heerka gudaha 30CrMo waa bir daawaha ka kooban chromium iyo molybdenum, oo leh xoog xajin guud ahaan ka sarreeya 750MPa.Inta badan ee lagu arko suuqa waa baararka iyo taarikada qaro weyn.4130 tuubo bir ah oo gidaar khafiif ah ayaa loo isticmaali doonaa in lagu sameeyo Baaskiil ama jir baabuurka.Tani waa isku-ururinta tuubooyinka birta ee la go'i karo.Waxay ka samaysan tahay tuubooyinka birta kaarboonka ee qabowga la jeexjeexay oo laablaaban oo mid mid loogu rakibay iyadoo loo eegayo qaabka gudaha gaadhiga.
AISI 4130 tuubooyin bir ah oo aan fiicnayn ayaa leh karti shaqo oo wanaagsan, habacsanaan wax-qabad yar, iyo iska caabin daal aad u fiican.Waxay ka tirsan tahay qaybta birta adag ee dhexdhexaadka ah ilaa sare.Daawaynta kulaylka saxda ah sidoo kale si diyaar ah ayaa loo farsameeyaa.Annealing ASTM 4130 aluminium bir ah waxay bixisaa ductility aad u fiican.AISI 4130 birta waxaa badanaa la keenaa sida bar wareeg ah oo caadi ahaan ku jirta xaalad adag iyo xanaaq.
Halabuurka Kiimikada
| Darajo | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | / |
| 25CrMo4 | 0.22-0.29 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
| SCM430 | 0.28-0.33 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
Heerka Birta siman
| Dalka | Ingiriiska | USA | Japan | BS |
| Heerka | BS 970 | ASTM A29 | JIS G4105 | EN10083 |
| Darajo | 708A25/708M25 | 4130 | SCM430 | 25CrMo4/1.7218 |
Tilmaamid
| Qaabka Dhamaadka | Dhammaadka go'an, dhammaadka cad, baaba'ay, ama lagu daray koofiyadaha balaastiga ah si loo ilaaliyo labada daraf sida waafaqsan shuruudaha macaamiisha | |
| Dusha sare Daawaynta | Saliid, Galvanized, Phosphate iwm | |
| Farsamada | Qabow sawiran & qabow duuban | |
| Tubooyinka nooca kale | 1. Tuubooyinka baabuurta iyo farsamada | |
| 2. Tuubooyinka dilaaca batroolka | ||
| 3. Dhuumaha kululeeyaha Cadaadiska Sare | ||
| 4. Dhuumaha socodka dareeraha cadaadiska hoose iyo dhexe | ||
| 5. Tuubooyinka qalabka bacriminta kiimikada | ||
| 6. Kuleyl ex-tuubooyinka beddelka | ||
| gaarsiin Shuruudaha | 1.Sida loo duubo | Dhuumaha birta ah ee duuban ee kulul |
| 2.Qabow duuban | Tuubo bir ah oo qabow oo duuban | |
| Xidhmada | 1. Xidhmada Xidhmada. | |
| 2. Dhammaaday ama baaba'ay sida ku cad codsiga macmiilka. | ||
| 3. Ku duudduubay warqad aan biyuhu ahayn. | ||
| 4. Maro joonyad ah oo leh dhowr xabbo oo bir ah. | ||
| 5. Ku xidh sanduuqyada saddex- gidaar ee culus. | ||
4130 tuubooyin bir ah ayaa inta badan loo isticmaalaa xaaladaha la demiyo iyo kuwa xanaaqsan.Marka nuxurka kaarboonku uu ku yaal xadka hoose, birta sidoo kale waxaa loo isticmaali karaa sidii bir karbuun ah oo u baahan xoog xuduneed sare leh.Warshadaha wax soo saarka mishiinada dhexdhexaadka ah, waxaa inta badan loo isticmaalaa in lagu soo saaro qaybo bakhtiiyay iyo kuwo cadho leh oo leh qaybo waaweyn oo isgoysyada ah oo ku shaqeeya xaaladaha walaaca sare, sida shafka, dunta, iyo taayirada xakamaynta culeyska sare, boolal, dhejisyo madax labajibbaaran, gears iwm;Waxaa loo isticmaalaa warshadaha kiimikada si loo soo saaro qaybaha alxanka, qaababka alxanka ah ee ka kooban taarikada iyo tuubooyinka, iyo sidoo kale tuubooyinka cadaadiska sare ee ka shaqeeya warbaahinta nitrogen iyo hydrogen heerkulka aan ka badnayn 250 ° C;Waxaa loo isticmaalaa soo saarista marawaxadaha uumiga iyo kuleyliyeyaasha, si loo soo saaro xirmooyinka ka hooseeya 450 ° C, flanges iyo daboolyada flange ee ka hooseeya 500 ° C.
Xaqiijinta Tayada
1. Ku xaddidan sida waafaqsan heerarka soo saarista.
2. Muunad: Muunaduhu waa u bilaash baaritaanka.
3. Tijaabooyinka: Tijaabada buufinta milixdu / Tijaabada xajinta / Eddy hadda / tijaabinta ka kooban kiimikaad sida waafaqsan codsiga macaamiisha
4.Certificate: IATF16949, ISO9001, SGS iwm.
5.EN 10204 3.1 Shahaadada
