AISI 4140 Birta 1.7225 42CrMo4 SCM440

AISI 4140 Steel Bar, Saxanka Birta, Iibiyaha Guryaha, Kaydka iyo Dhoofinta. AISI SAE 4140 birta daawaha waa chromium molybdenum alloy sifaynta birta si balaadhan loogu isticmaalo ujeedada guud ee birta xajinta sare ee qaybaha, sida axles, shafts, bolts, gears iyo codsiyada kale. Waxay la mid tahay heerka alloy AISI 4130 chrome moly alloy steel laakiin leh kaarboon wax yar ka sarreeya. Kaarboonka sare ee AISI 4140 steel wuxuu siinayaa awood weyn iyo awood daawaynta kulaylka marka la barbardhigo AISI / ASTM 4130 birta alloy, si kastaba ha ahaatee waxay leedahay astaamo alxanka hoose.

1. Range Supply for AISI alloy 4140 birta birta ah

4140 Bir Round Bar: dhexroor 8mm - 3000mm
4140 Saxan bir ah: dhumucdiisuna tahay 10mm - 1500mm x ballac 200mm - 3000mm
4140 Steel Fasalka Square: 20mm - 500mm
Dhammaystirka dusha sare: Madow, Rough Machined, Roon ama sida ku cad shuruudaha la bixiyay.

2. Tilmaamaha Birta 4140 ee caadiga ah

3. 4140 Birta Bar Kiimikada Halabuurka

4. Guryaha Makaanikada ee AISI Alloy 4140 Birta Bir, Taarikada, Square

5. Been abuurasho

Si taxadar leh u kululee birta, kuleyli ilaa 1150 oC - 1200 oC ugu badnaan, hay ilaa heerkulku isku mid yahay qaybta oo dhan.
Ha ku beenin wax ka hooseeya 850 oC

6. AISI 4140 Darajada Birta Daawaynta Kulaylka

• Annealing
  Kuleyli ASTM 4140 birta ilaa 800 oC - 850 oC, hay ilaa heerkulku la mid yahay qaybta oo dhan ku qabooji foornada.
• Caadiyan
  Kuleylka birta birta ah 4140 ilaa 870 oC – 900 oC, hay ilaa heerkulku isku mid yahay qaybta oo dhan, qooy 10 – 15 daqiiqo kuna qabooji hawo aan fadhin.
• xanaaqsan
  Dib u kululee 4140 darajo birta ilaa 550 oC – 700 oC sida loo baahdo, hay ilaa heerkulku lebis yahay qaybta oo dhan, qooy 1 saac 25 mm ee qaybta, kuna qabooji hawada weli

7. Adkeynta AISI Alloy Steel 4140

AISI alloy 4140 birta birta ah, saxan iyo labajibbaaran waxaa lagu adkeyn karaa qabow shaqayn, ama kululaynta iyo deminta.

SAE 4140 birta daawaha ah waxaa badanaa la keenaa kulayl diyaarsan oo lagu daweeyay adag 18-22 HRC. Haddii daaweynta kulaylka dheeraadka ah loo baahan yahay, ka dibna kuleyli ilaa 840 oC - 875 oC, hayso ilaa heerkulku isku mid yahay qaybta oo dhan, qooyi 10 - 15 daqiiqo qaybta 25 mm, oo demi saliid, biyo, ama polymer sida loo baahdo.

8. Codsiga AII daawaha wareega 4140 birta birta ah

ASTM alloy 4140 bir bir ah, guri ama walxo saxan ah ayaa loo isticmaali karaa codsiyo kala duwan oo kala duwan halkaas oo adkeysiga iyo xirashada looga baahan yahay iska caabin weyn marka loo eego darajooyinka kaarboonka hoose. Codsiyada caadiga ah ee isticmaalka birta 4140 waxa ka mid ah Qaybaha, Adapters, Arbors, strippers, blocks holders, caaryada saldhigyada, saarista, kaydinta iyo qalabaynta, qalabaynta, jigjiga, caaryada, kamaradaha, collars-daloolada, Axle Shafts, Bolts, Crankshafts, tubbada, isku xidhka, maydadka reamer, faashash, shafting, ulo bistoon ah, wanan, mishiinnada Haydarooliga, geerka, biibiile, marshashka, links silsilado, dunta, qalabka, qalabka wax haysta, ulo-xidheen, Ulaha Connection, Chuck Bodies, Collets, Conveyor biin & Rolls, Biinanka Ejector, Fargeeto, Gears, Ulaha Hagaha, Ulaha Haydarooliga & Qaybaha, Spindles Lathe, Qaybaha Goynta, Spindles Milling, Mashiinnada Mootooyinka, Nuts, Baararka qanjaruufo, pinions, bambooyinka, baararka caajiska ah, tracks, slides, xidho strips ama qaybo , samaynta dhinta, biriiga dhinta, gooyn dhinta, xoojiye, qaybaha mishiinada iyo qaybaha, iwm.

Ku soo dhawoow macaamiisha inay weydiiyaan AISI 4140 birta birta ah, saxan, bir fidsan oo ah 4140 qiimaha birta. Waxaan nahay alaab-qeybiye iyo dhoofiye xirfad leh in ka badan 12 sano. Waxaan ku siinaynaa xal caalami ah oo loogu talagalay aisi alloy 4140 birta birta ah.