S31254 Hlau Bar
Kev Piav Qhia Luv:
S31254 muaj kev tiv thaiv xeb zoo heev hauv ntau yam xov xwm corrosive, suav nrog cov uas muaj cov chloride ntau.
UT Kev Tshuaj Xyuas Tsis Siv Neeg S31254 bar:
S31254, tseem hu ua 254 SMO lossis 6MO, yog cov hlau tsis xeb austenitic uas muaj cov hlau sib xyaw ua ke ntau nrog kev tiv thaiv xeb zoo heev, tshwj xeeb tshaj yog nyob rau hauv cov chaw kub thiab corrosive. S31254 muaj kev tiv thaiv xeb zoo heev hauv ntau yam corrosive media, suav nrog cov uas muaj cov chloride ntau. Txawm hais tias nws cov alloy ntau, S31254 tseem tswj tau qhov ductility zoo thiab formability. S31254 zoo siv rau hauv cov chaw desalination dej hiav txwv. Feem ntau muab rau hauv cov kua-annealed mob. Kev kho cua sov feem ntau tsis tas yuav tsum tau rau S31254 stainless hlau. S31254 qhia tau tias muaj kev sib txuas zoo. Cov txheej txheem vuam xws li shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW / TIG), thiab gas metal arc welding (GMAW / MIG) tuaj yeem siv tau.
Cov lus qhia ntawm S31254 steel bar:
| Qib | S32760 S31254 S20910 |
| Cov Lus Qhia Tshwj Xeeb | ASTM A276 |
| Ntev | 2.5M, 3M, 6M & Qhov Ntev Yuav Tsum Tau |
| Txoj kab uas hla | 4.00 hli txog 500 hli |
| Loj | 6 hli txog 120 hli |
| Qhov tuab | 100 txog 6000 hli |
| nto | Ci, Dub, Polish |
| Hom | Puag ncig, Plaub fab, Hex (A/F), Duab plaub fab, Billet, Ingot, Forging thiab lwm yam. |
| Cov Khoom Siv Raw | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
S31254 Bar Sib Npaug Qib:
| Qib | UNS | Werkstoff Nr. |
| S31254 | S31254 | 1.4547 |
S31254 Bar Tshuaj Muaj pes tsawg leeg:
| Qib | C | Si | Mn | S | P | Cr | Mo | Ni | Cu |
| S31254 | 0.02 | 0.08 | ≤1.0 | ≤0.01 | ≤0.03 | 19.5～20.50 | 6.0-6.5 | 17.5-18.5 | 0.50-1.0 |
S31254 Bar Mechanical & Physical Properties:
| Qhov Ceev | Melting Point | Lub Zog Tawm (0.2% Offset) | Lub zog tensile | Kev ntev |
| 8.0 g/cm3 | 1320-1390 ℃ | 300 | 650 | 35% |
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. Peb lav tias yuav teb tsis pub dhau 24 teev (feem ntau yog 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.
8. Peb cov khoom tuaj ncaj qha los ntawm lub Hoobkas tsim khoom, ua kom zoo thawj thiab tshem tawm cov nqi ntxiv uas cuam tshuam nrog cov neeg nruab nrab.
9. Peb cog lus tias yuav muab cov nqi sib tw heev, cia koj txaus siab rau cov nqi zoo yam tsis muaj kev cuam tshuam rau qhov zoo.
10. Yuav kom ua tau raws li koj xav tau sai, peb muaj ntau yam khoom, kom koj tuaj yeem nkag mus rau cov khoom koj xav tau txhua lub sijhawm yam tsis muaj kev ncua.
SAKY STEEL LUB KEV RUAJ NTSEG ZOO
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,
