GCr15 uamea taai vevela lapotopoto pa

GCr15 o se uʻamea masani lea e faʻaaogaina e gaosia ai polo ma mama o bearing.GB GCr15 tauaveina uamea o le GB tulaga Alloy Tuuina atu uamea, E patino i le maualuga maualuga carbon, uʻamea chromium, uʻamea manganese.

Auina I-meli

Talanoa nei

Lisi oloa

Gnee u'amea, sapalai u'amea mai le lagi i le sami o loʻo avanoa, mafai ona maua i le lalolagi atoa;

Paipa Uamea

Paipa Uamea Lavea Paipa Uamea Alloy Paipa Uamea Carbon API Laina Paipa Pipa Uamea Uila Paipa uamea faumea Mea fa'apipi'i

Apa siliva

Uamea uamea uamea/pepa Paipa uamea Mea fa'apipi'i

Papa Uamea

Uamea e tetee i le tau Uamea Va'a Fa'a'u'u Fa'aula Papa Uamea Fausia Vaa La'ei Papa Uamea Tetee Maualuluga Malosi maualalo Alloy Steel Uamea Kabone Papa Uamea Siaki Pa'u Uamea Alloy

Uamea Ta'avale Malili

H Uila Angle Auala Uamea lapotopoto pa

Uamea uamea

u'amea uamea/pepa Uamea uamea ua uma ona valiina Pepa Fa'aoloa Fa'aolo

Uamea Alumini

Automotive Steel

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imeli : sale@gneesteel.com

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Folasaga o oloa Fa'amatalaga fa'apitoa

Folasaga o oloa

GCr15 o se u'amea masani lea e fa'aaogaina e gaosia ai polo ma mama fa'amau. O le oloa o loʻo i ai uiga o le toniga-kemikolo tuʻufaʻatasia, maualalo pasene o elemene leaga, maualuga le mama, tufatufaina lelei carbide, lelei tulaga lelei. E iai foʻi uiga o le lautele lautele o palasitika, faʻaleleia lelei o le vevela, toniga, ma le maualuga o le maaa, maualuga le ofuina o le ofuina, maualuga le malosi o le paʻi i le vaivai. O lo'o i ai mea tau masini sili ona lelei pe'a mae'a fa'a'ele'ele. GB GCr15 tauaveina uamea o le GB tulaga Alloy Bearing uamea, E auai i le maualuga maualuga carbon, alloy chromium, manganese sila. GB GCr15 meatotino o se chromium, manganese uʻamea uʻamea faʻamatalaga. GCr15 e tutusa ma AISI 52100, DIN 100Cr6. O le tele o talosaga e mafai ona sui e le tasi le isi.

Fa'amatalaga fa'apitoa

Fa'ameamea

C(％)	0.95～1.05	Si(％)	0.15～0.35	Mn(％)	0.25～0.45	P(％)	≤0.025
S(％)	≤0.025	Cr(％)	1.40～1.65

Meatotino Fa'ainisinia

O mea faʻainisinia o GB GCr15 faʻapipiʻiina uamea (faʻapitoa mo uʻamea) o loʻo otooto atu i le laulau i lalo:

Tensile	Tuuina atu	Tele modulus	Modulus sulu	fua faatatau a Poisson	Fa'avevela vevela
MPa	Mpa	Gpa	Gpa		W/mK
520	415 Min	140	80	0.27-0.30	46.6

Togafitiga vevela Fa'atatau

Fa'amauina o le GCr15 Alloy o lo'o amoina le sila

Fa'asa lemu i le 790-810 ℃ ma fa'ataga le taimi, tu'u le sila e fa'avela lelei, Ona fa'alili malie lea i totonu o le ogaumu. 'ese'ese auala fa'afefete o le a maua ese hardness.O le GCr15 tauaveina uamea o le a maua Maaa MAX 248 HB (Brinell malo).

Tiini ma le vevela o le GCr15 Alloy tauaveina uamea

Fa'avevela lemu i le 860°C, Ona tineia lea i le suāu'u maua le 62 i le 66 HRc ma'a'a. Tempering vevela maualuga: 650-700 ℃, malulu i le ea, maua maaa 22 i le 30HRC. Maualalo le vevela vevela: 150-170 ℃, malulu i le ari, maua 61-66HRC maaa.

Galuega vevela ma galuega malulu o le GCr15 Alloy tauaveina uamea

GB GCr15 uamea e mafai ona galue vevela i le 205 i le 538°C, GCr15 Tuuina atu uamea e mafai ona malulu e faaaoga ai auala masani i le annealed po o tulaga masani.

Talosaga

GB GCr15 uamea o loʻo faʻaaogaina lautele mo le tele o faʻaoga i le faʻaaogaina i bearings i masini taʻavale. Fa'aoga masani e pei o tino o le valve, pamu ma mea fa'apipi'i, o le uta maualuga o uili, fa'amau, fa'aulu fa'alua, mea fa'aoga, afi afi i totonu. Locomotives eletise, masini masini, tractors, uʻamea taʻavale mea, masini faʻafefe, nofoaafi taavale, ma masini faʻapipiʻi lalaga i luga o le polo uʻamea, uila ma lima lima, ma isi.

Oloa Fa'atatau