Carbon Steel Vuam Electrode
j425g ua
GB/T E4310
AWS A5.1 E6010
Nqe lus piav qhia: J425G yog lub siab cellulose sodium-coated ntsug downward electrode.Siv DCEP (cov khoom siv hluav taws xob ncaj qha tam sim no), uas tsim nyog rau txhua txoj hauj lwm ntsug downward vuam ntawm lub voj voog seam ntawm lub raj xa dej.Thaum welding txheej hauv qab, nws tuaj yeem welded ntawm ib sab thiab tsim ntawm ob sab, thiab vuam ceev yog ceev.
Daim ntawv thov: Siv rau circumferential seam vuam ntawm ntau yam carbon steel kav.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
| C | Mn | Si | S | P |
| ≤ 0.20 | 0.30-0.60 Nws | ≤ 0.20 | ≤ 0.035 | ≤ 0.040 |
Mechanical zog ntawm weld hlau:
| Cov khoom kuaj | Tensile zog Mpa | Yield zog Mpa | Elongation % | Tus nqi cuam tshuam (J) (-30 ℃) |
| lav | ≥420 | ≥330 | 22 | ≥ 27 |
X-ray kuaj: qib II
Pom zoo tam sim no:
| Qws txoj kab uas hla (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Vuam tam sim no (A) | 40 ~ 70 | 70 ~ 110 ib | 110 ~ 160 ib | 160-190 ib |
Daim ntawv ceeb toom:
1. Unpack lub vuam pas nrig ua ntej siv, thiab siv nws kom ntau li ntau tau tom qab unpacking;
2. Feem ntau, tsis tas yuav ziab nws dua ua ntej vuam, thiab nws tuaj yeem qhuav ntawm 70 ~ 90 ° C rau 1 teev thaum nws ntub.
Wenzhou Tianyu Electronic Co., Ltd. tau tsim nyob rau xyoo 2000. Peb tau koom nrog kev tsim cov vuam electrodes, vuam rods, thiab vuam consumables rau 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.
