Stainless hlau VuamHluav taws xob
AB 2594-16
AWS A5.4 E2594-16
Nqe lus piav qhia: AF2594-16 yog ib qho ultra-low carbon nitrogen-muaj duplex stainless hlau electrode nrog titanium-calcium txheej.Nws tuaj yeem siv rau AC thiab DC.PRE (pitting kuj sib npaug tus nqi lossis pitting Performance index) ≥ 40, cov hlau tso tau zoo thermal cracking kuj.Vim muaj cov ntsiab lus ntawm cov pa roj carbon tsawg thiab qee qhov nyiaj ntawm molybdenum thiab nitrogen, cov hlau tso tau zoo ua haujlwm rau pitting corrosion thiab kev nyuaj siab corrosion cracking.
Daim ntawv thov: Nws yog tsuas yog siv rau vuam tib hom duplex stainless hlau nyob rau hauv offshore roj, natural gas thiab petrochemical industries, xws li 00Cr25Ni7Mo4N, thiab lwm yam.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
| C | Mn | Si | Cr | Ni | Mo | N | Cu | S | P |
| ≤ 0.04 | 0.5 ~ 2.0 hli | ≤ 1.00 | 24.0-27.0 Nws | 8.0 ~ 10.5 hli | 3.5 ~ 4.5 hli | 0.20 ~ 0.30 Nws | ≤ 0.75 | ≤ 0.030 | ≤ 0.040 |
Mechanical zog ntawm weld hlau:
| Cov khoom kuaj | Tensile zog Mpa | Elongation % |
| lav | ≥760 | ≥15 |
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 ~ 80 | 80 ~ 120 | 120 ~ 150 hli | 150 ~ 200 hli |
Daim ntawv ceeb toom:
1. Cov electrode yuav tsum tau ci rau 1 teev ntawm ib ncig ntawm 250 ℃ 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 hlau vuam 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, aluminium welding 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.
