304 304L inopisa inopisa akakungurusa Stainless simbi yairema

Tsananguro Pfupi:

Iko kupisa kunopisa ikozvino kwaonda se 0.78mm. pamusoro peiyo inopisa-yakakungurutswa ndiro ine hurema senge iron oxide chikero uye pitting. Iyo inopisa yakapetwa jira ine yakaderera kuomarara, nyore kugadzirisa uye yakanaka ductility. Hot-yakakungurutswa simbi machira, mechina zvivakwa zviri zvishoma kushoma pane kutonhora kugadzira, uye chechipiri kugadzira kwekugadzirisa, asi kuve nekuomarara kuri nani uye ductility.


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Sino Stainless Simbi Kugona nezve 304 / 304L Hot akakungurusa Stainless simbi ndiro, 304 HRC, 304L PMP

Ukobvu: 1.2mm - 200mm

Upamhi: 600mm - 3200mm, iyo yakatetepa zvigadzirwa pls tarisa mu strip kana flat flat bar zvigadzirwa

Kureba: 1000mm-12000mm

Pedzisa: NO.1, 1D, 2D, # 1, inopisa yakakungurutswa yakapera, nhema, Anneal uye pickling, chigayo kupera

304L Same giredhi kubva kune akasiyana nyika muyero

304L 1.4307 1.4306 SUS304L 022Cr19Ni10 00Cr19Ni10 TP304L S30403

304L Chemical chikamu ASTM A240:

C: .00.03, Si: 0.75  Mn: .02.0, Kr:18.020.0, Ni: 8.012.0, S: .00.03, P: .00.045 N0.1

304L michina chivakwa ASTM A240:

Tensile simba (Mpa):> 485

Govera Simba (Mpa): 170

Kukwidziridzwa (%):> 40%

Kuoma: <HRB90

304 Chikamu chimwe chete kubva kune dzakasiyana nyika muyero

304 S30408 ​​06Cr19Ni10 0Cr18Ni9 S30400 SUS304 1.4301

304 Chemical chikamu ASTM A240:

C.00.08 Si 0.75  Mn .02.0 Cr 18.020.0 Ni 8.010.5, S .00.03 P .00.045 N0.1

304 michina chivakwa ASTM A240:

Tensile simba:> 515 Mpa

Ziva Simba:> 205 Mpa

Kukwidziridzwa (%):> 40%

Kuoma: <HRB92

304L Stainless simbi

304L simbi isina simbi, inozivikanwawo seyakanyanya-yakaderera kabhoni simbi isina chinhu, chinhu chinogadziriswa simbi isina chinhu chinoshandiswa zvakanyanya kugadzira michina uye zvikamu zvinoda zvakanaka zvivakwa (ngura uye kugadzikana).

Chaicho Chasiyana nezve 304 uye 304L Hot yakakungurutswa uye Cold yakatenderedzwa tsananguro

1.Iko pamusoro peye inotonhora-yakatetepa jira ine imwe nhanho yekubwinya. Iyo inotsvedzerera kusvika pakubata uye yakafanana nekapu yakajairika yesimbi inoshandiswa kunwa mvura.

2.Kana iro rinopisa-rakamonerwa jira risina kuchekwa, rakafanana nepamusoro pemazhinji emashizha esimbi pamusika. Iko kune ngura kwakatsvuka, uye iyo isina ngura iri yepepuru-nhema (iron oxide scale).

3.Izvo zvakanakira mashandiro echando akamonera uye anopisa akakungurutswa machira ndeaya:

(1) Iyo chaiyo iri pamusoro, uye mutsauko mukukora kwechando-yakakungururwa strip simbi haipfuuri 0.01 ~ 0.03mm.

(2)Iyo saizi yakatetepa, iyo inotonhora-yakatetepa thinnest inogona kutenderedzwa netambo yesimbi ye0,001 mm; iko kupisa kunopisa ikozvino kwaonda se 0.78 mm.

(3)Iyo yepamusoro yemhando yepamusoro, uye iyo inotonhora-yakakungurutswa simbi ndiro inogona kutogadzira girazi pamusoro; nepo pamusoro peiyo inopisa-yakakungurutswa ndiro ine hurema senge iron oxide chikero uye pitting.

(4) Mahwendefa anotonhorera anotonhorera anogona kugadziriswa zvinoenderana nezvinodiwa nemushandisi senge yakasimba tensile uye maitiro ekushambadzira senge matanho ekutsika.

Kutonhora kunotonhora uye kupisa kupisa mbiri dzakasiyana mbiri matekinoroji. Seizvo zita rinoratidzira, kutonhora kunotonhora kunoitika mune simbi pane yakasviba tembiricha. Kuoma kwesimbi iyi kwakakura. Kupisa kupisa isimbi inoitwa pakakwirira tembiricha, Inotsanangurwa:

Iyo inopisa yakapetwa jira ine yakaderera kuomarara, nyore kugadzirisa uye yakanaka ductility.

Iyo inotonhora yakatetepa jira ine yakanyanya kuomarara uye iri nyore kuita, asi haisi nyore kuremara uye ine simba rakakwira.

Iyo inopisa yakapetwa jira ine yakaderera simba, iyo yepamusoro mhando inenge yakashata (iine yakaderera oxidation uye kumeso), asi iko kwepurasitiki kwakanaka, kazhinji kwepakati uye gobvu ndiro. Cold inotenderera pepa: kukwirira kwesimba, kukwirira kuomarara, kukwirira kwepamusoro kupera, kazhinji jira rakatetepa, rinogona kushandiswa kutsika bhodhi.

Hot-yakakungurutswa simbi machira, mechina zvivakwa zviri zvishoma kushoma pane kutonhora kugadzira, uye chechipiri kugadzira kwekugadzirisa, asi kuve nekuomarara kuri nani uye ductility.

Cold-yakakungurutswa simbi jira ine imwe nhanho yebasa kuomesa, yakaderera kuomarara, asi inogona kuwana yakanaka goho reshiyo, inoshandiswa kutonhora-kukotamisa chitubu zvidimbu uye zvimwe zvikamu, uye nekuti goho poindi iri padyo neyakaoma simba, hapana njodzi panguva yekushandiswa. Kufanotarisirwa, tsaona ingangoitika kana mutoro uchidarika mutoro unobvumidzwa.


  • Pashure:
  • Zvadaro:

  • Zvakafanana Zvigadzirwa