431 Stainless Hlau Phaj
Kev Piav Qhia Luv:
431 stainless hlau yog ib hom martensitic stainless hlau uas muaj kev tiv thaiv corrosion zoo heev, muaj zog toughness, thiab muaj zog tensile.431 stainless hlau phaj muaj ntau qhov ntau thiab tsawg thiab thicknesses, thiab lawv tuaj yeem hloov kho kom tau raws li qhov xav tau tshwj xeeb.
| 431 Cov Hlau Stainless Hlau Phaj Ib Qho Chaw Nres Tsheb Kev Pabcuam Qhia: |
Cov phaj hlau tsis xeb 431 muaj ntau qhov ntau thiab tsawg thiab tuab, thiab lawv tuaj yeem hloov kho kom tau raws li qhov xav tau tshwj xeeb. Cov phaj no paub txog lawv lub peev xwm tiv taus qhov kub siab thiab lawv txoj kev tiv taus kev tawg ntawm qhov kub txog li 800 ° C. Lawv kuj tsim nyog rau cov ntawv thov uas xav tau kev sib xyaw ua ke ntawm kev tiv taus corrosion thiab cov khoom siv kho tshuab siab.
| Cov lus qhia ntawm 431daim ntawv hlau tsis xeb: |
| Qib | 431 |
| Dav | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, thiab lwm yam |
| Ntev | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, thiab lwm yam |
| Qhov tuab | 0.25 hli txog 200 hli |
| Kev Siv Tshuab | Phaj kub dov (HR), Daim ntawv dov txias (CR) |
| Qhov Chaw Tiav | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, daim iav, kab plaub hau, xuab zeb tawg, Txhuam, SATIN (Ntsib nrog Yas Coated) thiab lwm yam. |
| Cov Khoom Siv Raw | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
| Daim Ntawv | Cov kauj, Cov ntawv ci, Cov dov, Cov ntawv tiaj tus, Cov ntawv Shim, Cov ntawv perforated, Cov phaj checkered, Cov kab txaij, Cov tiaj tus, thiab lwm yam. |
| 431 Phaj Sib Npaug Qib: |
| Qib | UNS | WERKSTOFF NR. | JIS | BS |
| 431 | S43100 | 1.4057 | SUS431 | 431S29 |
| 431 Cov Ntawv, Cov Phaj Tshuaj Lom Zem thiab Cov Khoom Siv Kho Tshuab (saky steel): |
| Qib | C | Mn | Si | P | S | Cr | Ni |
| 431 | 0.20 siab tshaj | siab tshaj 1.00 | siab tshaj 1.00 | 0.040 siab tshaj plaws | 0.03 siab tshaj | 15.00 – 17.00 | 1.25 – 2.5 |
| Lub zog tensile | Lub Zog Tawm (0.2% Offset) | Kev ntev |
| 655-850Mpa | 485Mpa | 20% |
| 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. Muab daim ntawv qhia SGS TUV.
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.
7. Muab kev pabcuam ib zaug xwb.
| 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,
