Stainless hlau VuamHluav taws xob
A107
GB/T E308-15
AWS E308-15
Nqe lus piav qhia: A107 yog cov pa roj carbon tsawg Cr19Ni10 stainless hlau electrode nrog qis-hydrogen sodium txheej.Siv DCEP (cov khoom siv hluav taws xob ncaj qha tam sim no) thiab tuaj yeem txuas rau txhua txoj haujlwm.Deposited hlau muaj zoo txhua yam khoom thiab intergranular corrosion kuj.
Daim ntawv thov: Siv rau vuam corrosion-resistant 06Cr19Ni10 stainless hlau cov qauv uas nws ua haujlwm kub qis dua 300 ° C.Nws tseem tuaj yeem welding qee cov hlau uas tsis zoo weldability (xws li high-chromium steel) thiab surfacing stainless hlau nto txheej.
Tshuaj muaj pes tsawg leeg ntawm weld hlau (%):
C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
≤ 0.08 | 0.5 ~ 2.5 hli | ≤0.90 | 18.0-21.0 Nws | 9.0 ~ 11.0 Nws | ≤ 0.75 | ≤ 0.75 | ≤ 0.030 | ≤ 0.040 |
Mechanical zog ntawm weld hlau:
Cov khoom kuaj |
Tensile zog Mpa | Elongation % |
lav | ≥550 | ≥35 |
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) | 25 ~ 50 | 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 250 ℃ ua ntej vuam ua haujlwm;
2. Lub corrosion kuj thiab ferrite cov ntsiab lus 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.
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