SAE4130 Cold Drawn Yachitsulo Chitoliro Chopanda Msokonezo

SAE4130 Cold Drawn Wopanda Chitsulo Chitoliro Chokhala ndi Chithunzi

Kufotokozera Kwachidule:

Chitoliro chozizira chokoka chopanda chitsulo chimapangidwa kuchokera ku dzenje lopanda chitsulo.Imakonzedwanso ndikujambula kozizira pamwamba pa mandrel, kuwongolera ID, komanso kudzera mu kufa kuwongolera OD.Ma CDS ndi apamwamba kwambiri pamtunda, kulolerana kwapakati ndi mphamvu poyerekeza ndi kutentha kotsirizidwa kosasunthika. za mapulogalamu.

Kukula: 16mm-89mm.

WT: 0.8mm-18mm

Maonekedwe: Chozungulira.

Mtundu wopanga: Kuzizira kozizira kapena kukulunga kozizira.

Utali: Utali umodzi mwachisawawa / Kawiri mwachisawawa kutalika kapena ngati kasitomala akufunadi kutalika kwake ndi 10m

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mapangidwe a Chemical (%)

Standard	Gulu	Zida Zamankhwala (%)
		C	Si	Mn	P	S	Mo	Cr	V
Chithunzi cha ASTM A519	4130	0.28-0.33	0.15-0.35	0.40-0.60	≤0.040	≤0.040	0.15-0.25	0.8-1.10	/

Mechanical Properties

Gulu	Kutumiza	Kulimba kwamakokedwe	Zokolola Mphamvu	Elongation	Kuuma
	Mkhalidwe	(Mpa) Min.	(Mpa) Min.	(%) Min.	(HB) Min.
4130	HR	621	483	20	89
	SR	724	586	10	95
	A	517	379	30	81
	N	621	414	20	89

Annealing

Zinthu zikazizira kwambiri, machubu amaikidwa pa ng'anjo yowotchera kuti atenthetse ndikuwotcha.

Kuwongola

Pambuyo pa annealing, katunduyo amadutsa mu makina asanu ndi awiri owongoka kuti akwaniritse kuwongola koyenera kwa machubu.

Eddy panopa

Pambuyo kuwongola, chubu chilichonse chimadutsa pamakina amakono a eddy kuti azindikire ming'alu yapamtunda ndi zolakwika zina.Machubu okhawo omwe amadutsa eddy current ndi oyenera kutumizidwa kwa makasitomala.

Kumaliza

Chubu chilichonse chimapakidwa mafuta osagwirizana ndi dzimbiri kapena chopaka utoto kuti chitetezeke komanso kuti chisachite dzimbiri monga momwe makasitomala amafunira, machubu aliwonse amaphimbidwa ndi zipewa zapulasitiki kuti zisawonongeke podutsa, zolembera ndi zolemba zimayikidwa ndipo katundu wakonzeka kutumizidwa. .

Cold Drawn Seamless Steel Pipe Delivery Condition

Kusankhidwa	Chizindikiro	Kufotokozera
Kuzizira kokoka / mwamphamvu	+C	Palibe chithandizo cha kutentha pambuyo pomaliza kujambula kozizira
Zozizira zokoka/zofewa	+ LC	Pambuyo pa chithandizo cha kutentha komaliza pali chojambula choyenera chodutsa
Kuzizira kokokedwa ndi kupsinjika maganizo kumachepetsa	+SR	Pambuyo pa kujambula komaliza kozizira pali chithandizo cha kutentha kwa nkhawa mumlengalenga wolamulidwa
Annealed	+A	Pambuyo pomaliza kujambula kozizira machubu amalowetsedwa mumlengalenga wolamulidwa
Zokhazikika	+N	Pambuyo pomaliza kuzizira kojambula ntchito machubu ndi normalized mu ankalamulira mlengalenga

Kugwiritsa ntchito

Cold Drawn Carbon steel seamless mapaipi amagwiritsidwa ntchito kwambiri mu zida zanyukiliya, zotengera gasi, petrochemical, zomanga zombo ndi mafakitale otenthetsera, okhala ndi mawonekedwe okana dzimbiri kuphatikiza ndi makina oyenera.

- Chipangizo cha nyukiliya
- Kutumiza gasi

Zam'mbuyo: ASTM A519 1045 Cold Drawn Seamless Steel Pipe

Ena:20Cr Aloyi Mapaipi Opanda Zitsulo