Stainless hlau VuamHluav taws xob
A902
GB/T E320-16
AWS A5.4 E320-16
Nqe lus piav qhia: A902 yog stainless hlau electrode nrog titanium-calcium txheej.Nws tuaj yeem siv rau AC thiab DC nrog kev ua haujlwm zoo heev.Nws cov hlau tso tau zoo heev corrosion kuj thiab muaj zog oxidation tsis kam thiab yog dav siv nyob rau hauv kev tsim tshuaj lom neeg kev lag luam, roj av, thiab hydrogen ntau lawm khoom.
Daim ntawv thov: Siv rau vuam ntawm Carpenter20Cb nickel alloy nyob rau hauv sulfuric acid, nitric acid, phosphoric acid thiab oxidative acid corrosion nruab nrab.Nws kuj tseem siv tau rau kev sib txawv steel vuam.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
| C | Si | Mn | Cr | Ni | Mo | Cu | Nb | S | P |
| ≤ 0.07 | ≤ 0.60 | 0.5 ~ 2.5 hli | 19.0-21.0 Nws | 32.0 ~ 36.0 | 2.0 ~ 3.0 hli | 3.0 ~ 4.0 | 8 XC ~ 1.00 Nws | ≤ 0.030 | ≤ 0.030 |
Mechanical zog ntawm weld hlau:
| Cov khoom kuaj | Tensile zog Mpa | Elongation % |
| lav | ≥550 | ≥30 |
Pom zoo tam sim no:
| Qws txoj kab uas hla (mm) | 2.5 | 3.2 | 4.0 |
| Vuam tam sim no (A) | 50 ~ 80 | 80 ~ 110 ib | 110 ~ 160 ib |
Daim ntawv ceeb toom:
- Cov electrode yuav tsum tau ci rau 1 teev ntawm ib ncig ntawm 150 ℃ ua ntej vuam ua haujlwm;
- Vim tias qhov tob tob tob yog qhov ntiav thaum lub sij hawm AC vuam, DC fais fab mov yuav tsum tau siv ntau npaum li qhov ua tau kom nkag mus tob dua.thiab tam sim no yuav tsum tsis txhob loj dhau kom tsis txhob muaj qhov liab ntawm lub vuam pas nrig.
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.
