Uila uamea uameaElectrode
A407
GB/T E310-15
AWS A5.4 E310-15
Fa'amatalaga: A407 o le Cr26Ni21 mama austenitic stainless steel electrode ma maualalo hydrogen sodium coating.Fa'aaoga le DCEP (fa'atonu eletise eletise) ma e mafai ona uelo i tulaga uma.u'amea teuina lelei oxidation tetee i lalo o tulaga vevela maualuga o le 900 ~ 1100 ℃.Talu ai o le u'amea teuina o le austenite mama, o le tete'e vevela vevela e le lelei e pei o le fausaga o le duplex.
Talosaga: E faʻaaogaina mo le faʻapipiʻiina o le ituaiga tutusa o le uʻamea faʻafefe vevela, uʻamea uʻamea uʻamea ma le uʻamea eseese, ma e mafai foi ona faʻaogaina mo le faʻapipiʻiina o fausaga uʻamea e pei ole Cr5Mo, Cr9Mo, Cr13 ma le Cr28 faʻatasi ai ma le malosi maualuga.
Su'ega vaila'au o u'amea u'amea(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0.20 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.5 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.030 |
Tulaga fa'ainisinia o u'amea u'amea:
| Su'ega mea | Malosi fa'asa Mpa | Fa'aumiumi % |
| Fa'amaonia | ≥550 | ≥25 |
Fautuaina le taimi nei:
| u'amea lautele （mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Uelo Uila （A） | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Fa'aaliga: E tatau ona tao le eletise mo le 1 itula ile 250 ℃ a'o le'i fa'agaoioia.
Wenzhou Tianyu Electronic Co., Ltd. na faavaeina i le 2000. Ua matou galulue i le gaosiga ou'amea eletises, tootoo uelo, mauelo fa'aaogamo le silia ma le 20 tausaga.
O a tatou oloa autu e aofia ai uʻamea uʻameau'amea eletises, u'amea u'amea eletise, uaea u'amea u'amea maualalo, fa'aeletise u'amea i luga, u'amea u'amea nickel & cobalt, uaea u'amea vaivai & uaea u'amea maualalo, uaea u'amea u'amea, uaea uaea fa'a'alu, uaea alumini alumini, u'a lo'o arc. .uaea, nickel & cobalt u'umea uaea, apamemea u'amea uaea, TIG & MIG uaea, tungsten electrodes, carbon gouging electrodes, ma isi mea uelo & consumables.
