409L 409 Stainless Hlau Vuam Hlau
Kev Piav Qhia Luv:
Cov Lus Qhia Txog Kev Siv Hlau Vuam:
| Cov Lus Qhia Txog Kev Siv Hlau Vuam: |
Cov Lus Qhia:AWS 5.9, ASME SFA 5.9
Qib:ER409, ER409L, ER409Nb, ER409LNiMo
Txoj kab uas hla ntawm vuam hlau:
MIG - 0.8 txog 1.6 hli,
TIG – 1 txog 5.5 hli,
Cov hlau tub ntxhais - 1.6 txog 6.0
Nto:Kaj, Huab, Dawb, Dub
| ER409 ER409Nb Vuam Hlau / Qws Tshuaj Muaj pes tsawg leeg: |
| Qib | C | Mn | Si | P | S | Cr | Cu | Ni | Mo | Ti |
| 409 | siab tshaj 0.08 | 0.8 siab tshaj | 0.80 siab tshaj | 0.03 siab tshaj | 0.03 siab tshaj | 10.50 – 13.50 | 0.75 siab tshaj | siab tshaj 0.6 | 0.5 siab tshaj | 10xC rau - 1.5 |
| 409Nb | siab tshaj 0.08 | 0.8 siab tshaj | 1.0 siab tshaj plaws | siab tshaj 0.04 | 0.03 siab tshaj | 10.50 – 13.50 | 0.75 siab tshaj | siab tshaj 0.6 | 0.5 siab tshaj | 10xC rau 0.75 |
| Cov Kev Ntsuas Vuam Pom Zoo: |
| Txoj kab uas hla ntawm hlau | Amps DCSP | Volts | Cov roj tiv thaiv |
| 0.035 | 60-90 | 12-15 | Argon 100% |
| 0.045 | 80-110 | 13-16 | Argon 100% |
| 1/16 | 90-130 | 14-16 | Argon 100% |
| 3/32 | 120-175 | 15-20 | Argon 100% |
Lus Cim: Cov kev ntsuas rau tig vuam yog nyob ntawm seb lub phaj tuab npaum li cas thiab qhov chaw vuam.
Lwm cov roj tiv thaiv siv tau rau Tig vuam. Cov roj tiv thaiv raug xaiv los ntawm kev xav txog Qhov Zoo, Tus Nqi, thiab Kev Ua Haujlwm.
| Vim Li Cas Xaiv Peb: |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li koj xav tau ntawm tus nqi qis tshaj plaws.
2. Peb kuj muab cov nqi Reworks, FOB, CFR, CIF, thiab tus nqi xa khoom mus rau qhov rooj. Peb xav kom koj ua qhov kev pom zoo rau kev xa khoom uas yuav pheej yig heev.
3. Cov ntaub ntawv uas peb muab yog qhov tseeb tag nrho, txij li daim ntawv pov thawj kuaj raw khoom mus rau qhov kawg ntawm daim ntawv qhia. (Cov ntawv qhia yuav qhia raws li qhov xav tau)
4. e lav tias yuav teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam hloov pauv, cov khoom xa tuaj ntawm lub Hoobkas nrog kev txo qis lub sijhawm tsim khoom.
6. Peb mob siab rau peb cov neeg siv khoom. Yog tias nws tsis tuaj yeem ua tau raws li koj xav tau tom qab kuaj xyuas txhua txoj kev xaiv, peb yuav tsis dag koj los ntawm kev cog lus cuav uas yuav tsim kev sib raug zoo nrog cov neeg siv khoom.
| SAKY STEEL LUB KEV RUAJ NTSEG ZOO (xws li ob qho tib si Kev Ruaj Ntseg thiab Tsis Ruaj Ntseg): |
1. Kev Ntsuas Qhov Loj ntawm Qhov Muag
2. Kev tshuaj xyuas txhua yam xws li tensile, Elongation thiab txo qhov chaw.
3. Kev tshuaj xyuas qhov cuam tshuam
4. Kev tshuaj xyuas tshuaj lom neeg
5. Kev sim qhov nyuaj
6. Kev sim tiv thaiv pitting
7. Kev Ntsuas Nkag Mus
8. Kev Ntsuas Kev Sib Tsoo Hauv Cov Pob Zeb
9. Kev Ntsuas Qhov Roughness
10. Kev Ntsuas Metallography
| SAKY STEEL LUB Ntim Khoom: |
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog thaum xa khoom mus thoob ntiaj teb uas cov khoom xa tuaj dhau ntau txoj kev sib txawv kom mus txog qhov chaw kawg, yog li peb thiaj li txhawj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom ntau txoj kev, xws li,
Cov ntawv thov:
Cov khoom sib xyaw ua ke ntawm ER409 weld hlau yog 12% chromium nrog Ti ntxiv ua tus stabilizer. Cov khoom siv no feem ntau yog siv los weld hlau liab qab ntawm cov khoom sib xws.
