Carbon Steel VuamHluav taws xob
j421x ua
GB/T E4313
AWS A5.1 E6013
Nqe lus piav qhia: J421X yog high-titanium-potassium-coated electrode rau carbon steel vuam daim ntaub ntawv.Nws tuaj yeem ua haujlwm hauv txoj haujlwm ntsug-down, thiab haum rau txhua txoj haujlwm vuam nrog kev ua haujlwm vuam zoo, thiab tuaj yeem siv rau AC thiab DC.Lub weld yog du thiab zoo.Lub arc yog ruaj khov thiab yooj yim rau rov ntaus, slag tau yooj yim tshem tawm.
Daim ntawv thov: Nws siv rau vuam nkoj carbon steel thiab galvanized steel phaj ib yam nkaus, tshwj xeeb, siv vuam ntawm nyias phaj nyob rau hauv txoj hauj lwm ntsug-down thiab daim ntawv thov vuam tsis tu ncua.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
| C | Mn | Si | S | P |
| ≈0.08 | ≈0.5 | ≈0.25 | ≤ 0.035 | ≤ 0.040 |
Mechanical zog ntawm weld hlau:
| Cov khoom kuaj | Tensile zog Mpa | Yield zog Mpa | Elongation % | Tus nqi cuam tshuam (J) | |
| Ib txwm Temp. | 0 ℃ | ||||
| lav | ≥420 | ≥330 | ≥17 | — | — |
| Kuaj | 460-540 ib | 370-420 ib | ≈ 25 | ≈80 | ≈70 |
X-ray kuaj: qib II
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) | 50 ~ 70 | 60 ~ 100 | 80 ~ 150 hli | 160-200 Nws | 180-250 Nws |
Wenzhou Tianyu Electronic Co., Ltd. tau tsim nyob rau xyoo 2000. Peb tau koom nrog kev tsim khoom ntawmvuam 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.
