Fa'atauga vevela GB Gcr15/52100 En31 Suj2 ASTM A295 U'u uamea sa'o sa'o Alloy paipa u'amea lamolemole mo le tauaveina.
Fa'amatalaga Puupuu:
GCr15 paipa uʻamea o se ituaiga maualuga carbon chromium tauaveina uʻamea ma maualalo anotusi uʻamea, faatinoga lelei ma sili ona faaaoga lautele.A maeʻa ona faʻamalo ma faʻafefe, e maualuga ma tutusa le maaa, lelei le ofuina o le ofuina ma le maualuga o le faʻaogaina o le vaivai.O le palasitika galue malulu o lenei uʻamea e feololo, o le tipiina o le faʻatinoga e lautele, o le faʻaogaina o le faʻaogaina e le lelei, o le lagona i le faʻavaeina o paʻepaʻe e tele, ma o loʻo i ai le ita.
GB/T18254 GCr15 Tu'u Uamea
1) Tulaga: Gcr 15, ISO 683/xv11, AISI 52100, JIS SUJ2
2) Tulaga kemisi: C, Cr, Si, Mn, P, S
Matou te lagolagoina a matou tagata faʻatau i oloa sili ona lelei ma maualuga auaunaga.Avea ma tagata tomai faapitoa gaosi oloa i lenei vaega, ua tatou maua le poto masani aoga i le gaosiga ma le puleaina o le Hot-faatau GB Gcr15/52100 En31 Suj2 ASTM A295 U'u uamea Sa'o Alloy Seamless Steel Paipa mo le tauaveina, Matou te fa'afeiloa'i ma le fa'amaoni tagata fa'atau mai fafo e fa'asino i ai mo le felagolagoma'i umi fa'atasi ai ma le alualu i luma.
Matou te lagolagoina a matou tagata faʻatau i oloa sili ona lelei ma maualuga auaunaga.Avea ma tagata gaosi tomai faapitoa i lenei vaega, ua matou maua le poto masani aoga i le gaosiga ma le pulea moSaina Alloy Paipa ma Alloy Steel Paipa, Afai e te tuʻuina mai ia i matou se lisi o oloa e te fiafia i ai, faʻatasi ai ma faʻataʻitaʻiga ma faʻataʻitaʻiga, e mafai ona matou auina atu ia oe upusii.Ia mautinoa e te imeli sa'o mai ia i matou.O la matou sini o le fa'atuina lea o so'otaga fa'apisinisi mo se taimi umi ma manuia fa'atasi ma tagata fa'atau i totonu ma fafo.Matou te tulimatai atu e maua lau tali vave.
E maualuga ma tutusa maaa ma lelei le ofuina tete'e.E faʻaaogaina e fai ai vaega laiti tineia ma tempering vaega ma uta tele ma vaega normalizing tetele ma le popole itiiti.
Fa'aoga:fa'aaogaina mo le faia o mama amo eseese ma tino ta'avale.Mo se faʻataʻitaʻiga: faia o afi afi i totonu, locomotive eletise, taʻavale, taʻavale, masini masini, masini taʻavale uʻamea, vili Uamea taʻavale ma ferrules mo le faʻauluina o paʻu o masini suʻesuʻe, masini eli, masini lautele ma masini faʻataʻavalevale maualuga ma uta maualuga.
Oloa:GB/T18254 GCr15 Faagaau Uamea Umea.
Tulaga masani:SKF/ ASTM/DIN/JIS/BS/GB.
Tele(mm):OD:8mm ~ 101.6mm;WT:1.0mm ~ 10mm.
Umi:Fa'amau(6m,9m,12,24m) po'o le umi masani(5-12m).
1. Su'ega masani:faʻamafanafanaina i le 790-810 ℃, faʻamalo o le ogaumu i le 650 ℃, faʻamafanafana le ea - hb170-207.
2. Isothermal annealing:790-810 ℃ vevela, 710-720 ℃ isothermal, malulu ea - hb207-229.
3. Fa'atonu:900-920 ℃ faʻamafanafanaina, malulu ea - hb270-390.
4. Tempering maualuga vevela:650-700 ℃ faʻamafanafanaina, faʻamafanafana ea - hb229-285.
5. Tinei:860 ℃ fa'avevela, tineia suau'u - hrc62-66.
6. Tempering maualalo vevela:150-170 ℃ tempering, ea malulu - hrc61-66.
7. Carbonitriding:820-830 ° C mo le 1.5-3 itula, tineia suauu, - 60 ° C i - 70 ° C cryogenic togafitiga + 150 ° C i le + 160 ° C tempering, malulu ea - HRC ≈ 67.
1) Tulaga tutusa o le Gcr 15 / AISI 52100 Pipa Uamea
GB GCr15 tauaveina uamea o le GB tulaga Alloy Bearing sila, E auai i le maualuga maualuga maualuga carbon, u'amea chromium, uamea manganese.O meatotino GB GCr15 o se chromium, faʻamatalaga uʻamea uʻamea manganese.GCr15 e tutusa ma AISI 52100, DIN 100Cr6.O le tele o talosaga e mafai ona sui ai isi.
| GB | ISO | ASTM | JIS | DIN | NF | Sweden |
| GB/T18254 | 9001:2008 | 52100 | SUJ2 | 100Cr6 | 100C6 | SKF3 |
2) Tulaga kemisi
| CNS-SUJ2 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.10 | 0.15-0.35 | ≦0.5 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦0.08 | ≦0.25 | ≦0.25 | |
| GB-GCr15 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≦0.025 | ≦0.025 | 1.40-1.65 | ≦0.1 | ≦0.3 | ≦0.25 | |
| JIS-SUJ2 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.95-1.10 | 0.15-0.35 | ≦0.5 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦0.08 | ≦0.25 | ≦0.25 | |
| ASTM-E52100 | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
| 0.98-1.10 | 0.15-0.35 | 0.25-0.45 | ≦0.025 | ≦0.025 | 1.3-1.6 | ≦0.1 | ≦0.25 | ≦0.35 | |
| 100Cr6（W3） | C(%) | Si(%) | Al(%) | Mn(%) | P(%) | S(%) | Cr(%) | Cu(%) | |
| 0.93-1.05 | 0.15-0.35 | ≦0.05 | 0.25-0.45 | ≦0.025 | ≦0.015 | 1.35-1.60 | ≦0.3 |
3) Mea fa'avevela ole Gcr 15/AISI 52100 Pipa Uamea
| Meatotino vevela | Tulaga | ||
| T (0C) | Togafitiga | ||
| Fa'alauteleina o le vevela (10-6/0C) | 11.9 | 0-100 | Fa'amauina |
Fa'agasologa:Ta'avale Ma'alili, Ta'avale Ma'alili, Ta'avale Vevela, Ta'ai vevela+Ta'ai Ma'alili.
Tu'uina atu:Ma'alili ua mae'a, vevela fa'auma, fa'asusu, Spheroidize fa'a'ele'ele, tineia ma fa'afefe.
Lau'ele'ele:Uuliuli, Pa'u (K12), Liliu & Faila (H10, H11), Laueleele Sa'o (H9, H8), Fa'amamalu pe SRB(H9, H8).
1. Mama ma le sa'olotoga mai mea fa'apipi'i fa'apipi'i fa'ama'i.
2. Papa'u fa'ameamea luga.
3. Lelei lelei luga.
4. tulaga tutusa lelei micro-fauga.
5. Faʻapalepale malosi, e mafua ai le faʻaitiitia o le taimi ole masini.
6. Faʻaofuofu teteʻe, ola tautua umi.
E talia le asiasiga a le Vaega Tolu.pei ole SGS, BV ma isi.
1. Fa'aaoga masani mo le gaosiga masani ta'avale mama mama.
2. O isi fa'aoga e pei o le fa'aaogaina mo fale ta'avale ma fa'alava i masini ta'amilo.
Matou te lagolagoina a matou tagata faʻatau i oloa sili ona lelei ma maualuga auaunaga.Avea ma tagata tomai faapitoa gaosi oloa i lenei vaega, ua tatou maua le poto masani aoga i le gaosiga ma le puleaina o le Hot-faatau GB Gcr15/52100 En31 Suj2 ASTM A295 U'u uamea Sa'o Alloy Seamless Steel Paipa mo le tauaveina, Matou te fa'afeiloa'i ma le fa'amaoni tagata fa'atau mai fafo e fa'asino i ai mo le felagolagoma'i umi fa'atasi ai ma le alualu i luma.
Fa'atauga vevelaSaina Alloy Paipa ma Alloy Steel Paipa, Afai e te tuʻuina mai ia i matou se lisi o oloa e te fiafia i ai, faʻatasi ai ma faʻataʻitaʻiga ma faʻataʻitaʻiga, e mafai ona matou auina atu ia oe upusii.Ia mautinoa e te imeli sa'o mai ia i matou.O la matou sini o le fa'atuina lea o so'otaga fa'apisinisi mo se taimi umi ma manuia fa'atasi ma tagata fa'atau i totonu ma fafo.Matou te tulimatai atu e maua lau tali vave.
