Stainless hlau VuamHluav taws xob
A407
GB/T E310-15
AWS A5.4 E310-15
Nqe lus piav qhia: A407 yog Cr26Ni21 ntshiab austenitic stainless hlau electrode nrog qis hydrogen sodium txheej.Siv DCEP (cov khoom siv hluav taws xob ncaj qha tam sim no) thiab tuaj yeem txuas rau txhua txoj haujlwm.Deposited hlau muaj zoo oxidation kuj nyob rau hauv siab kub tej yam kev mob ntawm 900 ~ 1100 ℃.Txij li cov hlau deposited yog ntshiab austenite, lub thermal tawg kuj tsis zoo li cov qauv duplex.
Daim ntawv thov: Nws yog siv rau vuam tib yam kub-resistant stainless hlau, stainless hlau hauv ob sab phlu thiab dissimilar hlau, thiab nws kuj yuav siv tau rau vuam steel qauv xws li Cr5Mo, Cr9Mo, Cr13 thiab Cr28 nrog siab hardenability.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0.20 Nws | 1.0 ~ 2.5 hli | ≤ 0.75 | 25.0-28.0 Nws | 20.0-22.5 Nws | ≤ 0.75 | ≤ 0.75 | ≤ 0.030 | ≤ 0.030 |
Mechanical zog ntawm weld hlau:
| Cov khoom kuaj | Tensile zog Mpa | Elongation % |
| lav | ≥550 | ≥ 25 |
Pom zoo tam sim no:
| Qws txoj kab uas hla (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Vuam tam sim no (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 ib | 110 ~ 160 ib | 160-200 Nws |
Daim ntawv ceeb toom: Cov electrode yuav tsum tau ci rau 1 teev ntawm ib ncig ntawm 250 ℃ ua ntej vuam ua haujlwm.
Wenzhou Tianyu Electronic Co., Ltd. tau tsim nyob rau xyoo 2000. Peb tau koom nrog kev tsim khoom ntawmvuam electrodes, vuam rods, thiabvuam consumablesrau ntau tshaj 20 xyoo.
Peb cov khoom tseem ceeb muaj xws li stainless hlauvuam electrodes, carbon steel vuam electrodes, tsis tshua muaj hlau vuam electrodes, surfacing vuam electrodes, npib tsib xee & cobalt alloy vuam electrodes, me steel & tsawg alloy vuam hlau, stainless hlau vuam hlau, roj-shielded flux cored nyob ntawm tej, txhuas vuam hlau, submerged arc vuam .Cov xov hlau, npib tsib xee & cobalt alloy vuam hlau, tooj dag vuam hlau, TIG & MIG vuam hlau, tungsten electrodes, carbon gouging electrodes, thiab lwm yam vuam accessories & consumables.
