UNS S42000 Martensitic Stainless Hlau - Hnav-Resistant Precision Alloy

Kev piav qhia

UNS S42000 yog ib qho nruab nrab -carbon martensitic stainless hlau, tsim los xa cov hardness superior thiab hnav tsis kam piv rau qis dua -carbon martensitic qib xws li S41000. Nrog cov ntsiab lus carbon ntawm 0.15-0.25% thiab 12.0-14.0% chromium, nws muaj kev tiv thaiv corrosion zoo dua li S41000 thaum tuav cov cua sov zoo heev- kho lub zog. Nws cov qauv martensitic ua kom cov khoom sib nqus, thiab nws tuaj yeem ua polished rau qhov ua tiav siab, ua rau nws tsim nyog rau cov khoom siv precision thiab cov ntawv thov zoo nkauj. Tsis zoo li cov qib austenitic, S42000 tsis pom zoo rau cov dej hiav txwv los yog cov tshuaj chloride hnyav tab sis vam meej hauv qhov chaw qhuav lossis me me. Nws yog ib qho yooj yim rau tshuab hauv lub xeev annealed thiab tuaj yeem kho cua sov kom ua tiav siab hardness, ua rau nws zoo tagnrho rau kev txiav cov cuab yeej thiab cov khoom siv hnav.

Chemical Composition (wt%)

C: 0.15-0.25, Cr: 12.00-14.00, 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 Tsawg dua lossis sib npaug 0.030, Ni Tsawg dua lossis sib npaug 0.75

Mechanical Properties

Tensile Strength Ntau dua los yog sib npaug ntawm 620 MPa, Yield Strength Ntau dua lossis sib npaug ntawm 450 MPa, Elongation Ntau dua lossis sib npaug li 12%, Hardness Tsawg dua lossis sib npaug rau 223 HB (annealed); Tensile Strength Ntau dua los yog sib npaug rau 1050 MPa, Tawm Zog Ntau dua lossis sib npaug rau 750 MPa, Elongation Ntau dua lossis sib npaug li 8%, Hardness Ntau dua lossis sib npaug rau 302 HB (kub- kho)

Qhov zoo

Zoo heev hardness thiab hnav tsis kam; zoo polishability; tshav kub- kho tau rau kev ua tau zoo dua; Sib nqus; corrosion kuj zoo dua S41000; haum rau precision thiab hnav daim ntaub ntawv.

Daim ntawv thov

Riam, hniav, cutlery, pwm, li qub, bearings, cov cuab yeej phais, cov khoom siv kho kom zoo nkauj, thiab precision mechanical qhov yuav tsum tau hnav tsis kam.

Qib sib npaug

AISI 420, EN 1.4021, GB 20Cr13, SUS420J1 / J2

 

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.