Stainless hlau VuamHluav taws xob
A067
GB/T E309L-15
AWS E309L-15
Nqe lus piav qhia: A067 yog hom low-hydrogen sodium hom ultra-low carbon Cr23Ni13 stainless hlau electrode.Siv DCEP (cov khoom siv hluav taws xob ncaj qha tam sim no) thiab tuaj yeem txuas rau txhua txoj haujlwm.Nws muaj cov ntsiab lus tsis tshua muaj carbon, yog li nws tuaj yeem tiv thaiv kev cuam tshuam los ntawm carbide nag lossis daus yam tsis muaj stabilizers xws li niobium thiab titanium.
Daim Ntawv Thov: Nws yog siv rau tib hom stainless hlau qauv, cov hlau sib xyaw thiab cov khoom siv tshwj xeeb zoo li cov hlau hauv kev tsim cov hluavtaws fiber ntau, petrochemical thiab lwm yam khoom siv.Nws kuj tseem tuaj yeem siv rau saum npoo ntawm cov txheej txheem hloov pauv ntawm cov phab ntsa sab hauv ntawm lub tshuab hluav taws xob hluav taws xob nuclear thiab vuam ntawm ntauwd sab hauv cov khoom.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤ 0.04 | 0.5 ~ 2.5 hli | ≤0.90 | 22.0-25.0 Nws | 12.0 ~ 14.0 Nws | ≤ 0.75 | ≤ 0.75 | ≤ 0.030 | ≤ 0.040 |
Mechanical zog ntawm weld hlau:
| Cov khoom kuaj | Tensile zog Mpa | Elongation % |
| lav | ≥520 | ≥ 25 |
Pom zoo tam sim no:
| Qws txoj kab uas hla (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Vuam tam sim no (A) | 50 ~ 70 | 80 ~ 120 | 130-160 ib | 160-200 Nws |
Daim ntawv ceeb toom:
1. Cov electrode yuav tsum tau ci rau 1 teev ntawm ib ncig ntawm 300 ℃ ua ntej vuam ua haujlwm;
2. Nws yog ib qho tseem ceeb los ntxuav cov xeb, roj nplai, dej, thiab impurities ntawm vuam qhov chaw ua ntej vuam.
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.
