420 stainless hlau ntawv
Lus piav qhia luv luv:
420 stainless hlau nplooj ntawv nrog siab hardness, zoo heev hnav tsis kam, thiab corrosion kuj. Ua raws li ASTM A240, muaj nyob hauv ntau qhov ntau thiab tsawg. Tiv tauj peb rau ib qho kev tsocai!
420 stainless hlau ntawv
420 stainless hlau daim ntawv yog ib tug high-hardness, hnav-resistant, thiab corrosion-resistant khoom, dav siv nyob rau hauv industrial cov cuab yeej, cov cuab yeej kho mob, aerospace, thiab kev siv tub rog. Nws muaj 12-14% chromium thiab 0.15% lossis ntau dua cov pa roj carbon monoxide, ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum muaj qhov tawv tawv thiab ua haujlwm zoo heev. Tom qab kev kho cua sov, nws qhov nyuaj tuaj yeem tshaj HRC50, ua kom muaj kev ua tau zoo dua hauv qhov xav tau ib puag ncig. Ua raws li ASTM A240 cov qauv, nws muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tuaj yeem ua raws li cov kev xav tau tshwj xeeb.
Specification ntawm 420 stainless hlau ntawv:
| Specifications | ASTM A 240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME |
| Qib | 304L, 316L, 309, 309S, 321,347, 347H, 410, 420,430 |
| Dav | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, thiab lwm yam |
| Ntev | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, thiab lwm yam |
| Thickness | 0.3mm txog 30mm |
| Technology | Kub dov phaj (HR), Cold Rolled Sheet (CR) |
| Nto tiav | 2B, BA, NO.1, NO.4, NO.8, 8K, daim iav, Txhuam, SATIN (Met with Plastic Coated) thiab lwm yam. |
| Daim ntawv | Coils, Foils, Rolls, Plain Sheet Phaj, Shim Sheet, Perforated Sheet, Checkered Phaj, Sawb, Flats, thiab lwm yam. |
| Mill Test Certificate | En 10204 3.1 lossis En 10204 3.2 |
420 / 420J1 / 420J2 Cov Ntawv & Phaj sib npaug:
| STANDARD | JIS | WERKSTOFF NR. | BS | AFNOR | SIS | UNS | AISI |
| SIB 420 | SIB 420 | 1.4021 | 420s29 ib | - | 2303 ib | S42000 | 420 |
| TIAB SA 420J1 | SUS 420J1 | 1.4021 | 420s29 ib | Z20C13 | 2303 ib | S42010 | 420l ua |
| TIAB SA 420J2 | SUS 420J2 | 1.4028 ib | 420s37 ib | Z20C13 | 2304 ib | S42010 | 4 20 M |
SS 420 / 420J1 / 420J2 Cov Ntawv Txheej Txheem Tshuaj
| Qib | C | Mn | Si | P | S | Cr | Ni | Mo |
| SIB 420 | 0.15 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 Nws | - | - |
| SUS 420J1 | 0.16-0.25 dr hab | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 Nws | - | - |
| SUS 420J2 | 0.26-0.40 Nws | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 Nws | - | - |
Daim ntawv thov ntawm 420 stainless hlau ntawv
1.Cutting Tools: Vim nws hardness thiab muaj peev xwm tuav ib tug ntse ntug, 420 stainless hlau feem ntau yog siv los ua riam, cov cuab yeej phais, txiab, thiab lwm yam cuab yeej txiav.
2.Moulds thiab Tuag: 420 stainless hlau yog siv rau hauv kev tsim pwm thiab tuag rau kev lag luam xws li tsheb thiab yas molding vim nws siab hnav tsis kam thiab toughness.
3.Surgical Instruments: Cov hlau tsis kam tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv kev kho mob ib puag ncig, ua rau nws zoo tagnrho rau cov cuab yeej phais xws li scalpels, forceps, thiab txiab.
4.Valves thiab Pump Cheebtsam: Nws corrosion kuj, nrog rau siab hardness, ua rau nws haum rau valve thiab twj tso kua mis Cheebtsam siv nyob rau hauv ntau yam kev siv.
5.Industrial Equipment: 420 stainless hlau yog siv rau cov khoom uas xav tau ob qho tib si toughness thiab corrosion kuj, xws li shafts, bearings, thiab lwm yam machinery qhov chaw.
6.Fasteners: Vim nws lub peev xwm ua kom tawv, 420 stainless hlau kuj tseem siv los ua cov khoom siv muaj zog rau ntau yam kev siv tshuab.
420 stainless hlau ntawv tswv yim
420 stainless hlau daim ntawv yog ib tug high-carbon, martensitic stainless hlau uas combines zoo heev hardness, hnav tsis kam, thiab nruab nrab corrosion kuj. Nws yog dav siv nyob rau hauv daim ntawv thov uas yuav tsum tau muaj zog thiab durability, xws li zus tau tej cov cuab yeej txiav, cov cuab yeej phais, thiab cov khoom lag luam. Paub txog nws lub peev xwm los ua kom tawv nqaij los ntawm kev kho cua sov, 420 stainless hlau yog qhov zoo tagnrho rau kev tsim riam, txiab, pwm, thiab tuag. Tsis tas li ntawd, nws yog feem ntau siv nyob rau hauv tsheb, kho mob, thiab tshuab kev lag luam rau cov khoom xws li shafts, li qub, thiab fasteners. Nws ua ke ntawm toughness thiab corrosion kuj ua rau nws muaj ntau yam kev xaiv rau ntau yam xav tau ib puag ncig.
Vim li cas thiaj xaiv peb:
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
4. e lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Muab SGS TUV daim ntawv qhia.
6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
7. Muab kev pabcuam ib-nres.
SAKY STEEL'S Quality Assurance
1. Visual Dimension Test
2. Kev tshuaj xyuas cov tshuab xws li tensile, Elongation thiab txo qhov chaw.
3. Kev soj ntsuam cuam tshuam
4. Tshuaj ntsuam xyuas
5. Kev sim hardness
6. Pitting tiv thaiv kuaj
7. Kev Xeem Penetrant
8. Intergranular Corrosion Test
9. Kev Ntsuas Roughness
10. Metallography Experimental Test
SAKY STEEL Ntim:
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj dhau los ntawm ntau txoj kev mus txog qhov kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom hauv ntau txoj hauv kev raws li cov khoom lag luam. Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li,
