Uila uamea CarbonElectrode
J421
GB/T E4313
AWS A5.1 E6013
Faʻamatalaga: O le J421 o se eletise uamea kaponi ma le maualuga o le titanium ma le faʻapipiʻiina o le potassium.E mafai ona faʻaaogaina mo le faʻapipiʻiina o tulaga uma ma AC ma DC.E maualuga le fa'atinoina o le uelo ma e faigofie ona toe amata le arc.
Fa'aoga: E fetaui lelei mo le ueloina o fausaga u'amea maualalo kaponi, aemaise lava mo le uelo fa'afuase'i o fasi mea'ai manifinifi ma uelo pupuu ma ufiufi e mana'omia ai luga lamolemole.
Su'ega vaila'au o u'amea u'amea(%):
| C | Mn | Si | S | P |
| ≤0.12 | 0.30~0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
Tulaga fa'ainisinia o u'amea u'amea:
| Su'ega mea | Malosi fa'asa Mpa | Tuuina atu le malosi Mpa | Fa'aumiumi % | Tau a'afiaga (J) | |
| Temp masani. | 0℃ | ||||
| Fa'amaonia | ≥420 | ≥330 | ≥17 | — | — |
| Tofotofoina | 460 ~ 540 | ≥340 | 18 ~ 26 | 50 ~ 75 | ≥47 |
Su'ega X-ray: Vasega II
Fautuaina le taimi nei:
| u'amea lautele （mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Uu fa'asolo （A） | 40 ~ 70 | 50 ~ 80 | 80 ~ 120 | 150 ~ 190 | 180 ~ 240 | 220 ~ 280 |
Wenzhou Tianyu Electronic Co., Ltd. na faavaeina i le 2000. Ua matou galulue i le gaosiga ou'amea eletises, la'au uelo, ma mea e fa'aaogaina mo le silia ma le 20 tausaga.
O a tatou oloa autu e aofia ai eletise u'amea u'amea, uaea u'amea uamea kaponi, uaea u'amea u'amea maualalo, fa'aeletise u'amea fa'afefete, u'amea u'amea nickel & cobalt, uaea u'amea mālūlū & uaea u'amea maualalo, uaea u'amea uamea, uaea fa'a'au'au fa'alu, uaea uaea fa'afefeteina. uaea u'amea alumini, uelo fa'aluulu.uaea, nickel & cobalt u'umea uaea, apamemea u'amea uaea, TIG & MIG uaea, tungsten electrodes, carbon gouging electrodes, ma isi mea uelo & consumables.
