Qib 440C Stainless Hlau - Siab -Carbon 440 Variant Rau Kev Hnav Siab Tshaj Plaws

Txheej txheem cej luam

Qib 440C yog qhov siab -carbon variant ntawm 440 tsev neeg, muaj koob npe rau nws qhov siab tshaj plaws hnav tsis kam thiab hardness. Nws muaj 0.95-1.20% carbon thiab 16.0-18.0% chromium, nrog molybdenum los txhim kho corrosion kuj thiab hardenability. Tsis zoo li 440A thiab 440B, Qib 440C ua tiav qhov siab tshaj plaws hardness (txog 60 HRC) tom qab kev kho cua sov, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau kev hnav tsis kam thiab ntug tuav. Nws yog cov hlau nplaum thiab muaj kev ua haujlwm zoo thaum annealed, txawm hais tias nws yuav tsum tau ua tib zoo kho cua sov kom sib npaug hardness thiab toughness, vim tias nws yog qhov ua rau brittleness ntau dua li qis-carbon 440 variants.

Chemical Composition (wt%)

C: 0.95-1.20, Cr: 16.00-18.00, Mo: 0.75-1.25, Mn Tsawg dua lossis sib npaug 1.00, Si Less dua lossis sib npaug 1.00, P Tsawg dua lossis sib npaug 0.045, S Less dua lossis sib npaug 0.075 lossis sib npaug

Tej yam cuab yeej cuab tam (Annealed Condition)

Tensile Strength (Rm): Ntau dua lossis sib npaug li 750 MPa; Yield zog (Rp0.2): Ntau dua lossis sib npaug li 500 MPa; Elongation (A): Ntau dua lossis sib npaug li 10%; Brinell Hardness (HB): Tsawg dua lossis sib npaug rau 269

Core Zoo

Maximum hnav tsis kam thiab hardness ntawm 440 variants; zoo heev ntug tuav rau tej cuab yeej; nruab nrab corrosion kuj; Sib nqus; zoo machinability nyob rau hauv lub xeev annealed; haum rau kev hnav hnyav- siv hnyav heev.

Daim ntawv thov

High - riam, bearings, cov cuab yeej phais, pwm, thiab precision Cheebtsam yuav tsum tau hnav tsis kam thiab ntug tuav.

Qib sib npaug

EN 1.4125, UNS S44004, GB 11Cr17, SUS440C

Stainless hlau Suppliers

Yog tias koj muaj qhov project xav tau rau stainless hlau, peb txais tos koj xaj. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau daim hlau, coils, raj, tuav, xov hlau, thiab lwm yam. Rau cov ncauj lus kom ntxaws txog cov tshuaj muaj pes tsawg leeg thiab cov qauv dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email: info@gneestainless.com

 

Kev xeem thiab cov ntaub ntawv: Daim ntawv pov thawj hauv Hoobkas, EN 10204 3.1, daim ntawv qhia tshuaj, daim ntawv qhia kev siv tshuab, daim ntawv ntsuam xyuas kev puas tsuaj, tsis yog- daim ntawv ntsuam xyuas kev puas tsuaj, PMI xeem tsab ntawv ceeb toom, daim ntawv ntsuam xyuas pom, daim ntawv ntsuam xyuas thib peb, NABL daim ntawv pov thawj kuaj.
Ntim: Ntoo crate ntim, npuas qhwv ntim, steel strapping, los yog ntim raws li tus neeg yuav tsum tau muaj.