H0Cr21Ni10 Stainless hlau Argon-arc vuam hlau
Daim ntawv thov
Nws yog siv rau vuam 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) hom austenitic stainless hlau thiab zoo sib xws hauv paus hlau, thiab feem ntau yog siv rau vuam nyias daim hlau.
Vuam hlau tshuaj muaj pes tsawg leeg (Wt%)
| Qauv | Vuam hlau chemical muaj pes tsawg leeg(Wt%) | ||||||||
|
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| H0Cr21Ni10 | 0.050 Nws | 1.79 ib | 0.48 ib | 19.72 Nws | 9.40 Nws | 0.005 ib | 0.022 ib | 0.013 ib | 0.06 ib |
Khoom ua haujlwm
| Ua raws (sib npaug) qauv qauv | Ib qho piv txwv ntawm lub cev muaj zog ntawm cov hlau tso nyiaj (nrog SJ601) | ||
| GB | AWS | Tensile zog MPa | Elongation% |
| S308 | TIAB SA 308 | 600 | 40.0 Nws |
Cov khoom siv vuam siv tam sim no (AC lossis DC-)
| Txoj kab uas hla (mm) | ￠ 1.6 | ￠ 2.0 | ￠ 2.5 | ￠ 3.2 |
| Vuam tam sim no (A) | 50-100 | 100-200 | 200-300 | 300-400 |
Khoom Specifications
| Hlau txoj kab uas hla | ￠ 1.6 | ￠ 2.0 | ￠ 2.5 |
| Pob hnyav | 5Kg / lub thawv yas, 20Kg / carton (muaj 4 lub thawv me me) | ||
Kev ceev faj rau kev siv cov khoom
1. Cov roj tiv thaiv: ntshiab Ar;Tus nqi ntws: 9-14L / min thaum tam sim no yog 100-200A, 14-18L / min thaum tam sim no yog 200-300A.
2. Tungsten electrode extension ntev: 3-5mm;arc ntev: 1-3mm.
3. Cua ceev yog txwv rau ≤1.0m/s;Nws raug pom zoo kom dhau kev tiv thaiv argon nyob rau sab nraum qab ntawm qhov chaw vuam.
4. Nyob rau hauv welding, qhov loj ntawm cov vuam kab hluav taws xob ncaj qha cuam tshuam rau cov khoom siv thiab tawg tsis kam ntawm cov hlau vuam, thiab yuav tsum tau them nyiaj ntau rau nws.
5. Nco ntsoov tshem tawm cov xeb txheej, noo noo, roj, plua plav, thiab lwm yam ntawm qhov vuam.
Cov lus qhia saum toj no tsuas yog siv rau kev siv xwb, thiab qhov xwm txheej tiag tiag yuav muaj yeej hauv kev ua haujlwm tshwj xeeb.Yog tias tsim nyog, cov txheej txheem tsim nyog yuav tsum tau ua ua ntej txiav txim siab txoj kev npaj vuam.
