Japanese riam manufacturers xav tau cov ntaub ntawv hlau uas sib npaug hardness, corrosion kuj, thiab machinability . 420 stainless hlau ntawv tau dhau los ua cov khoom nrov rau riam ntau lawm vim nws muaj peev xwm ua tau siab hardness tom qab tshav kub kho thaum tuav zoo corrosion kuj thiab nqi efficiency.
Rau cov neeg yuav khoom thoob ntiaj teb thiab OEM riam chaw tsim khoom, cov neeg muag khoom nyiamsxth steelmuab ruaj khov- zoo 420 stainless hlau nplooj ntawv tsim rau riam blanks, hniav, thiab cov cuab yeej txiav.
Vim li cas Japanese Riam Makers siv 420 Stainless Hlau Sheets?
420 stainless hlau yog amartensitic stainless hlaupaub rau siab hardness, nruab nrab corrosion kuj, thiab zoo machinability.
Cov yam ntxwv zoo xws li:
- Hardness tom qab kev kho cua sov:48–56 HRC
- Chromium cov ntsiab lus:12–14%
- Cov ntsiab lus carbon:0.15–0.40%
- High hnav tsis kam thiab zoo polishability
Cov khoom no tso cai rau cov tuam txhab tsim riam tsimntse hniav nrog cov npoo ruaj khov, ua cov khoom tsim nyog rau chav ua noj riam, riam riam, thiab cov cuab yeej txiav sab nraum zoov.
Rau riam manufacturers, qhov zoo muaj xws li:
- Ua tib zoo hardness tom qab quenching
- Ib qho yooj yim sib tsoo thiab polishing
- ruaj khov corrosion kuj nyob rau hauv chav ua noj ib puag ncig
- Tus nqi raw khoom qis dua piv nrog cov hlau zoo tshaj
Vim cov txiaj ntsig no,420 stainless hlau ntawv yog dav siv rau riam blanks ua ntej forging los yog sib tsoo.
Qhov twg High-Quality 420 Stainless Steel Sheets Los Ntawm?
Cov neeg tsim khoom ntseeg tau los ntawm cov khoom siv rawsiab -qib stainless hlau smelterssiv nruj metallurgical tswj.
Cov txheej txheem muab khoom ib txwm muaj xws li:
- Hlau ore thiab hlau alloy
- Electric arc rauv melting
- Alloy hloov nrog chromium thiab carbon
- Nruam casting rau hauv slabs
- Kub dov rau hauv daim hlau los yog coils
- Txias dov rau hauv cov ntawv txheeb
Manufacturers xws li sxthsteel tsom rau:
- High purity raw khoom
- Tswj cov ntsiab lus chromium
- Tsawg sulfur thiab phosphorus qib
- Uniform grain qauv
Cov yam ntxwv no ua kom cov hniav zoo ib yam thiab ua haujlwm ntev, uas yog qhov tseem ceeb rau cov neeg tsim riam.
Yuav ua li cas yog 420 Stainless Hlau Sheets Manufactured?
Cov txheej txheem tsim khoom ncaj qha cuam tshuam cov hniav zoo thiab machinability.
Hlau Melting
Hluav taws xob arc rauv (EAF) lossis AOD refining
Nruam Casting
Ua cov hlau stainless slabs
Kub Rolling
Txo slab thickness rau hauv phaj
Annealing
Softening tus qauv rau kev ua
Txias Rolling
Ua tiav cov tuab tuab
Pickling & Surface Treatment
Tshem tawm oxide nplai
Txiav thiab Leveling
Ua cov ntawv rau riam dawb paug stamping
Cov txheej txheem no ua kom ntseeg tauuniform thickness, du nto tiav, thiab zoo heev formabilityrau riam manufacturing.
Khoom Specifications rau 420 Stainless Hlau Sheets
| Parameter | Specification |
| Qib | AISI 420 / SUS420J1 / SUS420J2 |
| Thickness | 0.3mm-30 hli |
| Dav | 500-1500 hli |
| Ntev | 1000-6000 hli |
| Nto tiav | 2B, BA, No.1, No.4 |
| Hardness (kub kho) | 48-56 HRC |
| Qhov ntom | 7.75 g / cm³ |
| Txuj | ASTM A240/JIS G4304 |
Cov neeg muab khoom nyiamsxth steelmuabcustom sizes rau riam blanks, pab riam factories txo machining pov tseg.
Dab tsi yog Cov Qib Siab ntawm 420 Stainless Hlau rau Riam?
| Qib | Cov pa roj carbon (%) | Nta | Kev siv yam |
| 420J1 | 0.16–0.25 | Zoo toughness | Riam tuav, cuab yeej |
| 420J2 | 0.26–0.35 | Siab hardness | Chav ua noj riam |
| 1.4034 | 0.36–0.45 | Siab hardness | Premium hniav |
| 420 Hc | 0.45–0.60 | Txhim kho ntug tuav | Siab- riam kawg |
Qee qib xws li420HC tuaj yeem ncav cuag 54-58 HRC hardness, ua rau lawv haum rau siab -cov cuab yeej txiav.
Vim li cas thiaj xaiv sxthsteel li koj 420 Stainless Steel Sheet Supplier?
Rau riam manufacturers thiab distributors, xaiv ib tug txhim khu kev qha tsum yog qhov tseem ceeb. Qhov zoo ntawm sxthsteel:
Cov khoom ruaj khov zoo
Kev tswj cov tshuaj muaj pes tsawg leeg nruj
Uniform hardness tom qab kev kho cua sov
Flexible Manufacturing
Kev cai ntawv thickness
Riam dawb paug kev pab cuam
Tus nqi sib tw
Direct Hoobkas mov los ntawm Tuam Tshoj
Cov nqi tsim khoom qis dua piv nrog cov neeg muag khoom Japanese
Ntiaj teb no Export Experience
Export rau Nyiv, Tebchaws Asmeskas, thiab Europe
ISO- ntawv pov thawj txheej txheem tsim khoom
Qhov no ua rausxthsteel tus khub muaj zog rau riam factories thiab wholesalersnrhiav cov khoom ruaj khov thiab cov nqi sib tw.
Tiv tauj peb rau kev txiav txim lag luam wholesale
Tonghui Ntshuam & Export Co., Ltd. muaj ib tug tag nrho spectrum ntawm stainless steel khoom, xws li cov kav dej, raj, phaj, fittings, thiab tuav. Cov khoom yog ISO- ntawv pov thawj, suav nrog ASTM, JIS, thiab EN cov qauv.Tiv tauj pebrau kev hais lus lossis kev txhawb nqa.
Stainless hlau Factory FAQs:
Q1: Puas yog 420 stainless hlau zoo rau chav ua noj riam?
Yog lawm. Thaum kho cov cua sov kom zoo, 420 stainless hlau tuaj yeem ua tiav 50-56 HRC hardness, ua rau nws tsim nyog rau cov riam hauv chav ua noj thiab cov khoom siv hluav taws xob.
Q2: Qhov txawv ntawm 420J1 thiab 420J2 yog dab tsi?
420J2 muaj ntau cov pa roj carbon ntau, tso cai rau nws kom ua tiav cov tawv tawv dua thiab zoo dua ntug tuav, uas yog nyiam rau cov hniav riam.
Q3: Puas yog 420 stainless hlau tuaj yeem polished rau Japanese riam tiav?
Yog lawm. Cov hlau tuaj yeem ua tiav daim iav polish nto, uas muaj txiaj ntsig zoo rau siab - kawg riam tsim.
Q3: Dab tsi yog daim ntawv thickness yog siv rau riam blanks?
Cov neeg tsim riam feem ntau siv 2-5 mm tuab nplooj ua ntej sib tsoo thiab shaping cov hniav.
Kuj Saib
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