Alloy Polished 25mmDIN1.4125 Stainless Steel Round Bar UNS S44000 SUS 440C
Alloy Polished 25mmDIN1.4125 Stainless Steel Round Bar UNS S44000 SUS 440C
Alloy Polished 25mmDIN1.4125 Stainless Steel Round Bar UNS S44000 SUS 440C
Alloy Polished 25mmDIN1.4125 Stainless Steel Round Bar UNS S44000 SUS 440C
Alloy Polished 25mmDIN1.4125 Stainless Steel Round Bar UNS S44000 SUS 440C
Alloy Polished 25mmDIN1.4125 Stainless Hlau Round Bar UNS S44000 SUS 440C
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Alloy Polished 25mmDIN1.4125 Stainless Hlau Round Bar UNS S44000 SUS 440C
Kev piav qhia
| Ntawv pov thawj: | ISO, BV, SGS | Nto: | Bright / Dub 2B NO.1 |
|---|---|---|---|
| Thickness: | 1-100 hli | Dav: | 100-1220 hli |
| Ntev: | Cov neeg siv khoom xav tau | Txheem: | DIN, ASTM, AISI, JIS, EN |
| Qib: | 400 Series | Cov txheej txheem: | Txias Rolled Kub Rolled |
| Ntim: | Standard Seaworthy Pob | Nqe Sijhawm: | CIF CFR FOB Ex-ua haujlwm |
| Lub teeb siab: |
Alloy Polished Stainless Hlau Bar,UNS S44000 Stainless Hlau Bar,25mm 440C Stainless Hlau Bar |
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Raw Khoom Alloy 440C UNS S44000 DIN1.4125 SUS 440C Dub Polished 25mm Stainless Hlau Round Bar
Stainless hlau yog cov hlau alloy siab uas muaj kev tiv thaiv corrosion siab piv rau lwm cov hlau vim tias muaj ntau cov chromium. Raws li lawv cov qauv crystalline, lawv tau muab faib ua peb hom xws li ferritic, austenitic, thiab martensitic steels. Lwm pab pawg ntawm stainless hlau yog nag lossis daus-hardened steels. Lawv yog cov sib xyaw ua ke ntawm martensitic thiab austenitic steels.
Qib 440C stainless hlau yog siab carbon martensitic stainless hlau. Nws muaj lub zog siab, nruab nrab corrosion kuj, thiab zoo hardness thiab hnav tsis kam. Qib 440C muaj peev xwm ua tau, tom qab kev kho cua sov, lub zog siab tshaj plaws, hardness thiab hnav tsis kam ntawm tag nrho cov hlau stainless. Nws cov ntsiab lus carbon siab heev yog lub luag haujlwm rau cov yam ntxwv no, uas ua rau 440C tshwj xeeb rau cov ntawv thov xws li pob bearings thiab valve qhov chaw.
APPLICATIONS
Cov ntawv thov ib txwm muaj xws li:
Rolling element bearings
Valve rooj
High quality riam hniav
Cov cuab yeej phais
Chisels
SPECIFICATIONS
UNS: ASTM/ASTE S44000
PIB: 1.4125
| Lub npe | stainless hlau round bar | khoom | 440C |
| OD loj | 10-250 hli | Ntev | 6m |
| nto | polished / dub | txheem | ASTM A276, ASTM A276 |
AISI 440C yog ib qho high-carbon chromium steel tsim los muab cov khoom tsis muaj zog nrog qhov siab tshaj plaws hardness. Nws tau siv feem ntau ua cov kabmob steel, thiab yog siv rau hauv cov tawv tawv ntxiv rau tempered. Thaum tshav kub kub kho, Hom 440C muaj qhov siab tshaj plaws ntawm cov hlau tsis muaj steel (txog Rockwell C 60).
Cov ntawv thov ib txwm yog cov kabmob sib dhos, suav nrog cov kabmob kabmob thiab kev sib tw. Tsis tas li ntawd, nws yuav tsum tau txiav txim siab rau cutlery, koob li qub, pob kos li qub, lub rooj zaum valve, twj tso kua mis, pob studs, bushings, thiab hnav-resistant textile tivthaiv.
Khoom Muag Ntau rau 440C Stainless Hlau
440C steel round bar: txoj kab uas hla 1 hli -400mm
440C stainless phaj: 0.1-100 thickness x 500-2000mm dav x 1000-6000mm ntev
Lwm cov hlau zoo li 440c steel ntawv, 440C coil, tiaj tus bar thiab customized ntau thiab tsawg yog muaj rau thov
Txheem ntawm 440C Stainless Hlau thiab Sib npaug hlau qib
| Lub teb chaws | Teb chaws USA | BS & DIN | Nyiv |
| Txuj | ASTM A276, ASTM A276 | TS EN 10088 | JIS G4303 |
| Qib | S44004/440C | X105CrMo17/1.4125 | SUS 440 C |
ASTM A276 440C Steel Chemical Composition thiab Equivalent's
| Txuj | Qib | C | Mn | P | S | Si | Cr | Mo |
| ASTM A276, ASTM A276 | S44004/440C | 0.95-1.20 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua los yog sib npaug rau 1.00 | 16.0-18.0 | Tsawg dua lossis sib npaug rau 0.75 |
| TS EN 10088 | X105CrMo17/1.4125 | 0.95-1.20 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua los yog sib npaug rau 1.00 | 16.0-18.0 | 0.40-0.80 |
| JIS G4303 | SUS 440 C | 0.95-1.20 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua los yog sib npaug rau 1.00 | 16.0-18.0 | Tsawg dua lossis sib npaug rau 0.75 |
ASTM 440C Stainless Hlau Mechanical Properties
| Tempering kub (degree) | Tensile zog (MPa) | Yield zog 0.2% Pov thawj (MPa) | Elongation (% hauv 50mm) | Hardness Rockwell (HRC) | Impact Charpy V (J) |
| Annealed * | 758 | 448 | 14 | 269 HB max # | – |
| 204 | 2030 | 1900 | 4 | 59 | 9 |
| 260 | 1960 | 1830 | 4 | 57 | 9 |
| 316 | 1860 | 1740 | 4 | 56 | 9 |
| 371 | 1790 | 1660 | 4 | 56 | 9 |
Lub cev muaj zog
| Qib | Qhov ceev (kg / m3) | Elastic Modulus (GPa) | Lub ntsiab lus Coefficient ntawm Thermal Expansion (mm/m/degree) | Thermal conductivity (W / mK) | Tshwj xeeb kub | Hluav taws xob tiv taus (nW.m) | |||
| 0-100 degree | 0-200 degree | 0-600 degree | ntawm 100 degree | ntawm 500 degree | 0-100 degree (J/kg.K) | ||||
| 440 C | 7650 | 200 | 10.1 | 10.3 | 11.7 | 24.2 | – | 460 | 600 |
Forging ntawm 440C Stainless hlau
Preheat rau 760oC - 820oC, tom qab ntawd ua kom sov maj mam thiab sib npaug mus rau 1050oC - 1150oC, tuav kom txog thaum ntsuas kub tsis sib xws thoob plaws hauv 440c steel seem thiab pib forging tam sim ntawd. Tsis txhob overheat 440c stainless hlau vim qhov no tuaj yeem ua rau poob ntawm toughness thiab ductility. Tsis txhob forge hauv qab 900oC. Ua tiav forgings ntawm SS 440c yuav tsum tau txias maj mam nyob rau hauv lub cub tawg, sov qhuav txiv qaub los yog tshauv rau chav tsev kub thiab annealed tam sim ntawd. Cua txias tom qab forging yuav ua rau tawg ntawm steel 440c.
Machinability ntawm 440C Steel
ASTM Qib 440C stainless hlau tuaj yeem ua tau zoo, nrog rau txhua txoj haujlwm xws li tig thiab drilling thiab lwm yam., nyob rau hauv cov mob annealed. Vim hais tias ntawm 440C SS siab carbon cov ntsiab lus nws tshuab me ntsis zoo li high-speed steel. Vim cov chips tawv thiab stringy, chip curlers thiab breakers yog ib qho tseem ceeb.
Raws li kev kho cua sov, 440 steel series nyuaj rau tshuab vim lawv cov hardness siab. Rau qhov chaw uas xav tau kev ua haujlwm loj, cov qauv dawb-machining, Hom 440F lossis Hom 440F Se, muab cov khoom siv zoo dua qub.
Cim npe nrov: 25mmdin1.4125 stainless hlau round bar uns s44000 sus 440c, Tuam Tshoj alloy polished 25mmdin1.4125 stainless hlau round bar uns s44000 sus 440c lwm tus neeg
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