Fa'atauga sili ona lelei 304 Fa'alava Uamea - 17-4PH 630 1.4542 H900 mama mama e tusa ai ma ata - Huaxin
Fa'atauga sili ona lelei 304 Fa'alava Uamea - 17-4PH 630 1.4542 H900 mama mama e tusa ai ma ata - Huaxin Fa'amatalaga:
1) AMS 5643 (17/4 PH) o se American aerospace grade uʻamea uʻamea ma 4% apamemea e mafai ona faamaaa.
e ala i le maualalo o le vevela o timuga faʻamaʻaʻaina togafitiga vevela e maua ai mea faʻainisinia sili ona lelei ile maualuga
tulaga malosi.
2) tulaga:
E mafai ona tu'uina atu i se tulaga fa'afefeteina (Tulaga A), po'o le fa'afefeteina e fa'apea:-
Tulaga H900 (900°F) Tulaga H925 (925°F) Tulaga H1025 (1025°F) Tulaga H1075 (1075°F) Tulaga
H1100 (1100°F) Tulaga H1150 (1150°F)
AMS 5643 (17/4 PH) mea e le tatau ona faʻaogaina i le tulaga faʻapipiʻi. O lenei vasega o u'amea uamea ei ai se masani
mamafa o le 7.75kg/dm3 ma e magnetizable.
| Vasega | Fa'ainumera Fa'ainumera (Max%) | |||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | Nb | |
| 17-4PH AISI 630 | ≤0.07 | ≤1 | ≤1.0 | ≤0.04 | ≤0.03 | 15-17.5 | 3.0-5.0 | 3.0-5.0 | ≤0.5 | ≤0.45 |
| Tulaga | Malosi i'uga min Mpa | Malosi Tetele min Mpa | Fa'atele(%) | Malosi (HB) |
| H900 | 1,310 | 1,172 | 10 | 388/444 |
| H925 | 1,172 | 1,069 | 10 | 375/429 |
| H1025 | 1,069 | 1,000 | 12 | 331/401 |
| H1075 | 1,000 | 862 | 13 | 311/363 |
| H1100 | 965 | 793 | 14 | 302/352 |
4. Gaosi ata:
5. AMS 5643 Tete'e a'e:
AMS 5643 (17/4 PH) e sili atu nai lo togi sa'o chrome e pei ole 410 ma fa'alatalata atu ile fa'a'a'a'a ole nickel.
togi chrome. I le tele o fa'asalalauga fa'aleaga, e tutusa ma le vasega 302. O le a a'afia le tete'e o le a'a i le mae'a o luga ma
togafitiga vevela matua. AMS 5643 (17/4 PH) uelo lelei ma e mafai ona ueloina i faiga faapisinisi uma. mua'i fa'avevela ma
e le mana'omia ni faiga fa'a'avevela o fa'ailoga u'amea u'amea fa'ama'a.
6. AMS 5643 Talosaga :
Mo talosaga e manaʻomia ai le malosi maualuga ma le lelei o le corrosion resistance, faʻapea foʻi ma le maualuga o le vaivai malosi, lelei le faʻaogaina o lavalava
ma fa'amamafa tete'e a'a. E fetaui lelei mo vaega lavelave e manaʻomia ai masini ma uʻamea, ma manaʻomia le saʻolotoga o le faʻaleagaina.
Fa'aaogaina i le va'alele, puipuiga o suau'u i fafo ma fale kesi. E faʻaaogaina mo vaega faʻainisinia e pei o vaega taʻiala, afi afi, valve stems,
mea fa'aoga, ma isi.
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
O le tausisia o lau mataupu faavae o le "lelei, fesoasoani, faatinoga ma le tuputupu aʻe", ua matou mauaina nei faʻalagolago ma faʻafetai mai tagata faʻatau i totonu o le atunuʻu ma faʻava-o-malo mo le sili ona faʻatau atu 304 Stainless Steel Tube - 17-4PH 630 1.4542 H900 mama mama e tusa ai ma ata - Huaxin, O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Karachi, panama, Guyana, E ala i le tuʻufaʻatasia o gaosiga ma vaega o fefaʻatauaʻiga mai fafo, e mafai ona matou tuʻuina atu le aofaʻi o tagata faʻatau e ala i le faʻamautinoaina o le tuʻuina atu o oloa saʻo i le nofoaga saʻo i le taimi tatau, lea e lagolagoina e le tele o tatou poto masani, malosi gaosiga gafatia, tulaga lelei tumau, oloa eseese ma le pulea o tulaga tau alamanuia faapea foi ma lo tatou matua i luma ma ina ua uma le faatauina atu auaunaga. Matou te fia fa'asoa atu o matou manatu ia te oe ma fa'afeiloa'i au fa'amatalaga ma au fesili.