Stainless Hlau Vuam Qws AWS E308-16
KEV QHIA TXOG:
a. Stainless hlau welding pas nrig E308-16 weld hlau (19Cr-9Ni) yog ib lub qauv kev sib txawv, nws muaj cov khoom siv zoo heev thiab pom zoo tiv thaiv rau intergranular corrosion.
b. Nws siv tau rau txhua txoj hauj lwm welding nrog kev ua tau zoo: ruaj khov kho, me ntsis spatters, zoo li ntawm weld.Thiab qhov vuam electrode qhia zoo kub-ua cim, tsis yooj yim tig liab thiab roj porosity yog tsis ua.
KEV THOV:
Stainless hlau welding pas nrig E308-16 tuaj yeem siv rau kev siv 18Cr-8Ni (A1S1304), A1S1301, SUS308, thiab lwm yam.
XIM:
a.Before welding, stainless hlau welding pas nrig E308-16 welding electrodes yuav tsum tau ci ntawm qhov kub ntawm 300-350 ℃ rau ib teev.
b.Qhov siv tsis txhuam tsis txhuam los txhuam cov weld seam, kom tsis txhob cia hlau nkag thiab cuam tshuam nws zoo.
Tshuaj Muaj Teeb Meem ntawm Cov Hlau: (%)
C | Mn | Si | P | S | Cr | Ni | |
Txheem | 0.052 | 0.86 | 0.65 | 0.020 | 0.010 | 19.30 | 10.05 |
Ntsig | ≤0.08 | 0.5-2.5 | ≤0.90 | ≤0.040 | ≤0.030 | 18.0-21.0 | 9.0-11.0 |
Mechanical Properties ntawm Deposited Metal
Tensile Zog | Kev loj hlob | |||||||
σb (Mpa) | δ5 (%) | |||||||
Txheem | 620 | 47 | ||||||
Ntsig | ≥550 | ≥35 | ||||||
Pom Pom Kev Siv Tawm Tsi Tam Sim No (AC los DC *) | ||||||||
Loj (hli) | Φ2.5 × 350 | Φ3.2 × 350 | Φ4.0 × 400 | Φ5,0 × 400 | ||||
Caij Nqi Tawm (A) | 50-85 | 80-120 | 100-150 | 140-180 | ||||
Ntsug, Nyiaj siv ua haujlwm | 45-80 | 70-110 | 90-135 | - | ||||
Tam sim no (A) | ||||||||
Cim npe nrov: stainless hlau welding pas nrig aws e308-16, Suav teb, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, luv nqi, yuav, luv nqi, zoo siab, khoom
Koj Tseem Yuav Zoo Li
Xa kev nug