Stainless hlau VuamHluav taws xob
A042
GB/T E309MoL-16
AWS E309MoL-16
Nqe lus piav qhia: A042 yog ib qho tsis tshua muaj carbon Cr23Ni13Mo2 stainless hlau electrode nrog titanium calcium txheej.Nws tuaj yeem siv rau AC thiab DC.Vim tias qhov sib ntxiv ntawm qhov tsim nyog ntawm molybdenum, qhov tawg tsis kam thiab corrosion tsis kam ntawm cov hlau deposited yog txhim kho.
Daim ntawv thov: Rau tib hom ultra-low carbon stainless hlau cov ntaub ntawv (xws li urea synthesis ntauwd hauv ob sab phlu) thiab dissimilar steel vuam, thiab lwm yam.
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 | 2.0 ~ 3.0 hli | ≤ 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 ~ 80 | 80 ~ 110 ib | 110 ~ 160 ib | 160-200 Nws |
Daim ntawv ceeb toom:
1. Cov electrode yuav tsum tau ci rau 1 teev ntawm ib ncig ntawm 150 ℃ ua ntej vuam ua haujlwm;
2. Vim tias qhov nkag mus tob tob yog 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;
3.Qhov corrosion kuj ntawm deposited hlau yog txiav txim los ntawm ob qhov kev pom zoo ntawm cov khoom thiab kev thov.
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.
