440C stainless hlau pob zoo precision
440C stainless hlau npas ua ib qho tseem ceeb heev hardness, nrog ib tug zoo kawg li tiv thaiv corrosion tshwm sim los ntawm dej, chav, huab cua thiab roj av, roj thiab cawv.High degree ntawm nto tiav thiab meej me me tolerances ua rau hom stainless hlau no yog qhov zoo tshaj plaws rau kev siv hauv stainless hlau siab precision pob bearings, li qub, pob cwjmem thiab lwm daim ntawv thov ib puag ncig.
440C steel zoo ib yam li 440 steel.Nws muaj cov ntsiab lus C ntau dua, yog li qhov hardness kuj siab dua 420.
Specification
| 440C stainless hlau | |
| Txoj kab uas hla | 2.0mm-55.0 hli |
| Qib | G10-G500 |
| Daim ntawv thov | pob bearings, roj refinery li qub, pob taw tes cwj mem |
Hardness
| 440C stainless hlau | |||
| Raws li DIN 5401: 2002-08 | Raws li ANSI/ABMA Std.10 A-2001 | ||
| dhau | mus txog |
| |
| tag nrho | tag nrho | 55/60 HRC | 58/65 HRC |
Sib npaug ntawm Cov Khoom Siv
| 440C stainless hlau | |
| AISI/ASTM (USA) | 440c ua |
| VDEh (GER) | 1.4125 |
| JIS (JAP) | SUS 440 C |
| BS (UK) | - |
| NF (Fabkis) | Z100CD17 |
| ГОСТ (Russia) | 9 5x18 |
| GB (Tuam Tshoj) | 9c18 hmo |
Tshuaj muaj pes tsawg leeg
| 440C stainless hlau | |
| C | 0.95% - 1.20% |
| Si | ≤ 1.00% |
| Mn | ≤ 1.00% |
| P | ≤ 0.04% |
| S | ≤ 0.03% |
| Cr | 16.00% - 18.00% |
| Mo | ≤ 0.75% |
Peb Qhov Zoo
● Peb tau koom nrog steel pob ntau lawm ntau tshaj 26 xyoo;
● Peb muab ntau qhov ntau thiab tsawg ntawm 3.175mm txog 38.1mm.Daim ntawv loj me tuaj yeem raug xa mus raws li hauv qab no;
● Peb muaj cov khoom lag luam dav dav.Feem ntau ntawm cov qauv loj (3.175mm ~ 38.1mm) thiab ntsuas ntsuas (-8 ~ + 8) muaj, uas tuaj yeem xa tuaj sai;
● Tsis yog-tus qauv loj thiab ntsuas tuaj yeem tsim tau raws li kev thov tshwj xeeb (xws li 5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm rau lub rooj taug kev; 14.0mm rau cam ncej thiab CV sib koom ua ke, thiab lwm yam);
● Txhua pob khoom raug tshuaj xyuas los ntawm cov tshuab sophisticated: roundness tester, roughness tester, metallographic tsom tsom iav, hardness tester (HRC thiab HV) kom lav qhov zoo.
Daim ntawv loj loj
| SIZE SPREADSHEET | |||
| (mm) | (inch) | (mm) | (inch) |
| 3.175 ib | 1/8 " | 8.7 ib | - |
| 3.5 | - | 8.731 ib | 11/32 " |
| 3.969 ib | 5/32 " | 9.0 ib | - |
| 4.0 | - | 9.525 ib | 3/8 " |
| 4.2 | - | 10.0 | - |
| 4.4 | - | 10.3188 Nws | 13/32 " |
| 4.5 | - | 11.0 Nws | - |
| 4.63 ib | - | 11.1125 Nws | 7/16" |
| 4.7 | - | 11.5094 Nws | 29/64 " |
| 4.7625 ib | 3/16 " | 11.9062 ib | 15/32 " |
| 4.8 | - | 12.0 Nws | - |
| 4.9 | - | 12.3031 Nws | 31/64 " |
| 5.0 | - | 12.7 ib | 1/2 " |
| 5.1 | - | 13.0 Nws | - |
| 5.1594 ib | - | 13.4938 Nws | 17/32 " |
| 5.2 | - | 14.0 Nws | - |
| 5.25 | - | 14.2875 Nws | 9/16" |
| 5.3 | - | 15.0812 Nws | 19/32 " |
| 5.35 Nws | - | 15.0 Nws | - |
| 5.4 | - | 15.875 Nws | 5/8 " |
| 5.5 | - | 16.0 Nws | - |
| 5.5562 ib | 7/32 " | 16.6688 ib | 21/32 " |
| 5.6 | - | 17.4625 Nws | 11/16 " |
| 5.9531 ib | 15/64 " | 19.05 Nws | 3/4 " |
| 6.0 | - | 20.0 Nws | - |
| 6.35 Nws | 1/4 " | 20.637 Nws | 13/16 " |
| 6.5 | - | 22.0 Nws | - |
| 6.7469 ib | 17/64 " | 22.225 Nws | 7/8 " |
| 7.0 ib | - | 23.8125 Nws | 15/16 |
| 7.1438 ib | 7/32 " | 25.4 ib | 1" |
| 7.5 | - | 30.1625 Nws | 1 3/16" |
| 7.62 ib | - | 32.0 Nws | - |
| 7.9375 ib | 5/16 " | 38.1 ib | 1 1/2 " |
| 8.0 ib | - |
| |
FAQ
Q: Kuv yuav xaiv lub hom stainless hlau tsim nyog (304 (L) / 316 (L) / 420 (C) / 440 (C))?Dab tsi yog qhov txawv ntawm 300 thiab 400 series stainless hlau pob?
A: Txhawm rau xaiv cov khoom lag luam hlau zoo rau cov khoom tsis muaj steel hlau, peb yuav tsum paub zoo txog cov khoom ntawm txhua hom thiab daim ntawv thov ntawm cov khoom.Feem ntau siv stainless hlau pob tuaj yeem muab faib ua ob pawg: 300 series thiab 400 series.
300 series "austenitic" stainless hlau npas muaj ntau cov chromium thiab npib tsib xee thiab yog cov theoretically tsis-sib nqus (qhov tseeb yog cov hlau nplaum tsawg heev. Tsis yog-sib nqus yuav tsum tau kho cua sov ntxiv.).Feem ntau lawv raug tsim tsis muaj txheej txheem kho cua sov.Lawv muaj kev tiv thaiv corrosion zoo dua li 400 series (qhov tseeb, qhov siab tshaj plaws corrosion kuj ntawm cov stainless pawg. Txawm hais tias 300 series pob yog tag nrho cov resistant, txawm li cas los xij 316 thiab 304 pob qhia sib txawv rau qee yam khoom. Yog xav paub ntxiv, thov mus saib nplooj ntawv ntawm txawv stainless hlau pob).Lawv tsis nkig tsawg, yog li tuaj yeem siv rau kev siv sealing.400 series stainless hlau pob muaj ntau cov pa roj carbon ntau, uas ua rau nws sib nqus thiab ntau hardness.Lawv tuaj yeem kho tau yooj yim thaum tshav kub kub xws li chrome steel npas lossis carbon steel pob kom nce hardness.400 series stainless hlau pob yog feem ntau siv rau cov ntawv thov uas xav tau dej-ua haujlwm, lub zog, hardness thiab hnav tsis kam.
Q: Cov qauv dab tsi koj ua raws li kev tsim khoom?
A: Peb cov khoom tau ua raws li cov qauv hauv qab no muaj rau steel pob:
● ISO 3290 (International)
● DIN 5401 (GER)
● AISI / AFBMA (USA)
● JIS B1501 (JAP)
● GB/T308 (CHN)
Q: Koj puas muab cov qauv dawb rau kev kuaj?
A: Yog lawm, peb muab cov qauv dawb los kuaj thiab kuaj xyuas qhov zoo.
Q: Koj lub sijhawm ua haujlwm ntev npaum li cas?
A: Feem ntau nws yuav siv li 3-5 hnub yog tias cov khoom muaj nyob hauv Tshuag.Los yog lwm qhov kev kwv yees lub sijhawm ua haujlwm yuav tsum tau ua raws li koj qhov tshwj xeeb, cov khoom siv thiab qib.
Q: Peb tsis paub txog kev thauj mus los thoob ntiaj teb.Koj puas yuav ua txhua yam logistics?
A: Tseeb tiag, peb daws cov teeb meem logistic nrog peb cov koom tes thoob ntiaj teb freight forwarders nrog ntau xyoo ntawm kev paub.Cov neeg siv khoom tsuas yog xav tau muab cov ntaub ntawv yooj yim rau peb
Q: Koj txoj kev ntim khoom zoo li cas?
A: 1. Cov txheej txheem ntim khoom: 4 lub thawv sab hauv (14.5cm * 9.5cm * 8cm) ib lub thawv master (30cm * 20cm * 17cm) nrog lub hnab yas qhuav nrog VCI daim ntawv los tiv thaiv xeb lossis lub hnab yas oiled, 24 cartons ib lub pallet ntoo (80cm * 60cm * 65cm).Txhua lub thawv hnyav li 23kgs;
2.Steel nruas ntim txoj kev: 4 steel nruas (∅35cm * 55cm) nrog lub hnab yas qhuav nrog VCI anti-xeb ntawv los yog oiled hnab yas, 4 nruas rau ib tug ntoo pallet (74cm * 74cm * 55cm);
3.Customized ntim raws li tus neeg siv khoom xav tau.
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