Shandong Weichuan Metal Products Co., Ltd.

35CrMo u'amea uamea paipa gaosi nofoaga fa'atauga fa'atau

Fa'amatalaga Puupuu:

35CrMo o le numera faʻamatalaga o uʻamea fausaga faʻapipiʻi (alloy tineia ma tempered steel), lea e masani ona faʻaaogaina e gaosia ai vaega taua i masini eseese o loʻo i ai le aʻafiaga, punou ma le faʻafefe ma le maualuga.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

35CrMo o le numera faʻamatalaga o uʻamea fausaga faʻapipiʻi (alloy tineia ma tempered steel), lea e masani ona faʻaaogaina e gaosia ai vaega taua i masini eseese o loʻo i ai le aʻafiaga, punou ma le faʻafefe ma le maualuga. O le numera numera tasi o le 35CrMo alloy structural steel (alloy quenched and tempered steel) o le a30352, ma o le tulaga faʻapitoa o le GB / t3077-2015

35crmo

35CrMo (2 laupepa)

Italia: 35crmo4

NBN: 34crmo4

Suetena: 2234

Tulaga masani i aso uma: scm432 / sccrm3

35CrMo alloy steel pipe manufacturer spot warranty sales

E faʻaaogaina e gaosia ai vaega taua i masini eseese o loʻo iai le aʻafiaga, punou ma le faʻalavelave ma le maualuga o le uta, e pei o le herringbone gear, crankshaft, hammer rod, connecting rod ma fasteners of steel rolling mill, main shaft ma axle o le afi afi afi, afi afi. vaega, o'a afi tetele, fa'alava i masini suau'u, pa'u fa'avela ma le vevela galue i lalo ifo o le 400 ℃, nati ma le vevela galue i lalo ifo o le 510 ℃, O le maualuga o le mamafa o le puipui mafiafia fa'alava (vevela 450 ~ 500 ℃, leai se mea pala) i masini vaila'au. ; E mafai fo'i ona suitulaga i le 40crni mo le gaosiga o le uta maualuga o le felauaiga o le afi, afi afi afi afi, vaega tele mea e fa'aogaina, lagolago lagolago (diamita itiiti ifo i le 500mm), ma isi; Fa'agaioiina mea faigaluega, paipa, mea uelo, ma isi.

Fa'aaogaina e pei o vaega fa'avae taua o lo'o galue i lalo o le uta maualuga, e pei o vaega fa'asalalau o ta'avale ma afi; Rotor, 'au autu, 'ave avega mamafa ma vaega tetele o le afi afi afi.

Fa'ameamea

Carbon C: 0.32 ~ 0.40

Silicon Si: 0.17 ~ 0.37

Mn: 0.40 ~ 0.70

Sulfur s: fa'atagaina mea totoe ≤ 0.035

Phosphorus P: fa'atagaina mea totoe ≤ 0.035

Kr: 0.80 ~ 1.10

Nikeli: fa'atagaina mea totoe ≤ 0.30

Copper Cu: fa'atagaina mea totoe ≤ 0.30

Mo: 0.15 ~ 0.25

Mea tau masini

Malosi fa'amalosi σ b (MPa): ≥985(100)

Malosi e maua σ s (MPa): ≥835(85)

Fa'aumi δ 5 (%): ≥12

Fa'aitiitiga o le eria ψ (%): ≥45

Malosiaga a'afiaga Akv (J): ≥ 63

A'afiaga faigata tau α kv (J/cm²): ≥78(8)

Malosi: ≤ 229hb

Fa'ata'ita'iga tele: fa'ata'ita'iga avanoa avanoa e 25mm

Faʻamatalaga faʻamaʻi vevela ma fausaga metallographic

Fa'amatalaga togafitiga vevela: tineia 850 ℃, suau'u malulu; Tempering 550 ℃, vai malulu, suauʻu malulu.

Mea tau masini

Vasega uamea: 35CrMo

Fa'ata'ita'iga avanoa avanoa / mm: 25

Togafitiga vevela | tineia | vevela vevela / ℃ | tineia muamua: 850

Togafitiga vevela | tineia | vevela vevela / ℃ | tineia lona lua: --

Togafitiga vevela | tineia | coolant: Suau'u

Togafitiga vevela | ita | vevela vevela / ℃: 550

Togafitiga vevela | ita | coolant: vai, suauu

Mea tau masini | malosi mālosi σ b/MPa|≥: 980

Mea tau masini | fua maua σ s/MPa|≥: 835

Mea tau masini | fa'aumiumi δ 5(%)|≥: 12

Mea tau masini | fa'aitiitiga o luga ψ(%)| ≥: 45

Mea tau masini | a'afiaga malosi fa'afefe Akv / J | ≥: 63

Tu'u atu tulaga maaa HBS | ≥: 229

Tulaga tu'uina atu: tu'uina atu i togafitiga vevela (normalizing, annealing po'o le maualuga o le vevela o le vevela) po'o le tulaga e le vevela, ma o le tu'uina atu e tatau ona fa'aalia i totonu o le konekarate.


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