431 Cov Phaj Stainless Hlau Phaj
Cov lus piav qhia luv luv:
431 Cov hlau stainless yog martensitic stainless hlau uas muaj cov phiaj tawv corrosion uas muaj ntau yam thiab lawv tuaj yeem ua kom haum rau cov phiaj xwm tshwj xeeb.
| 431 Cov Phiaj Hlau Stainless Hlau Ib Nres Qhov Kev Pab Cuam: |
431 Cov phiaj hlau stainless hlau muaj ntau qhov ntau thiab tsawg thiab thickinges, thiab lawv tuaj yeem raug kho kom tau raws li cov haujlwm tshwj xeeb. Cov phiaj no tau paub txog lawv lub peev xwm los tiv thaiv ntau qhov kub thiab lawv txoj kev tawm tsam mus txhawm rau ntawm qhov kub thiab txias txog 800 ° C. Lawv kuj yog tsim nyog rau cov ntawv thov uas xav tau ua ke ntawm corrosion tiv taus thiab cov khoom siv ntau yam.
| Cov lus qhia tshwj xeeb ntawm 431Daim Ntawv Hlau Stainless Hlau: |
| Teem nqi | 431 |
| Qhov dav | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500 hli, 3000mm, 3500mm, thiab lwm yam |
| Qho ntev | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, thiab lwm yam |
| Qhov tuab | 0.25 mm rau 200 hli |
| Tej txuj ci tshiab | Kub Rolled phaj (HR), Khawb Tawv Txias (C) |
| Nto tas | 2b, 2d, BA, NO.1, No.4, 8K, plaub hau, cov duab plaub hau, txhuam, taw tes satin (ntsib nrog yas coated) thiab lwm yam. |
| Materail nyoos | Posco, Baosteel, Tisco, Saky Steel, Outokumpu |
| Puab | Coils, ntawv ci, yobs, daim tiaj daim tiaj, shim ntawv, ntawv perforated, sawb, pob zeb, thiab lwm yam, thiab lwm yam, thiab lwm yam, thiab lwm yam |
| 431 PHAJ LEEM KAWM NTAWV: |
| Teem nqi | Tsis yog | Werkstoff NR. | JIS | BS |
| 431 | S43100 | 1.4057 | Sus431 | 431S29 |
| 431 cov ntawv txheeb, cov phiaj xwm tshuaj thiab cov khoom siv neeg kho tshuab (saky hlau): |
| Teem nqi | C | Mn | Si | P | S | Cr | Ni |
| 431 | 0.20 max | 1.00 max | 1.00 max | 0.040 max | 0.03 max | 15.00 - 17.00 | 1.25 - 2.5 |
| Lub zog tensile | Tawm Zog (0.2% offset) | Elongation |
| 655-850MPA | 485MPA | 20% |
| Vim li cas thiaj xaiv peb: |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li koj qhov yuav tsum tau ua ntawm qhov tsawg kawg tus nqi.
2. Peb tseem muab cov khoom ua dua tshiab, FOB, CFR, CIF, thiab qhov rooj rau cov nqi tus menyuam qhov rooj. Peb xav kom koj ua kam rau kev xa khoom uas yuav muaj kev lag luam heev.
3. Cov ntaub ntawv peb muab cov ntaub ntawv pov thawj ua tiav, txoj cai los ntawm cov ntaub ntawv xeem cov khoom pov thawj rau cov lus kawg. (Cov ntawv ceeb toom yuav qhia txog qhov yuav tsum tau)
4. E lav los muab lus teb tsis pub dhau 24hours (feem ntau nyob rau tib teev)
5. Muab SGS TUV daim ntawv qhia.
6. Peb tau mob siab rau peb cov neeg siv khoom. Yog tias nws yuav ua tsis tau raws li kev kuaj xyuas koj cov kev xav tau, peb yuav tsis ua rau koj tsis tau cog lus tias uas yuav tsim cov neeg siv khoom cuav.
7.Provide ib-nres kev pabcuam.
| Saky Steel cov kev lees paub zoo (suav nrog ob qho tib si kev puas tsuaj thiab tsis yog-rhuav tshem): |
1. Kev kuaj pom kev pom kev
2. Kev tshuaj xyuas txhua yam zoo li tensile, elongation thiab txo thaj chaw.
3. Kev Txheeb Ze
4. Tshuaj Ntsuam Xyuas Kev Ntsuam Xyuas
5. Hardness Test
6. Pitting Kev Tiv Thaiv Kev Tiv Thaiv
7. Kev kuaj mob
8. Ntu kev kuaj mob corrosion
9. Roughness Testing
10. Metallography sim ntsuas
| Saky Steel thawv ntim: |
1. Cov Packing yog qhov tseem ceeb tshaj plaws tshwj xeeb tshaj yog nyob rau hauv cov kev xa khoom thoob ntiaj teb nyob rau hauv kev txiav txim siab dhau los ntawm ntau qhov kawg, yog li peb txo kev txhawj xeeb tshwj xeeb txog kev ntim.
2. Saky steel ntim pob peb cov khoom hauv ntau txoj hauv kev raws li cov khoom. Peb ntim peb cov khoom hauv ntau txoj kev, xws li,
