Sus 420 440 416} hlau stainless hlau seamless yeeb

Sus 420 440 416 ss steel yeeb yaj kiab video

Lub zog tensile ntawm 420 stainless hlau seamless yeeb tuaj yeem mus txog {} mpa cia li tsawg dua 20%, thiab cov hardness tsis yog nruab nrab ntawm {4}} hb. Nws yog feem ntau siv los tsim cov khoom tiv thaiv rau atmosphery, chav, dej thiab oxidizing acid corrosion.
440 Cov yeeb nkab steelless kuj tseem yog lub siab-tawv stainless hlau, feem ntau siv los ua cov khoom xws li cov riam thiab bearings uas yuav tsum muaj hardness thiab hnav tsis kam. Nws yog cov hlau system muaj ntawm 440A, 440B, thiab 440C hlau, tab sis hauv kev tsim cov cuab yeej txiav, lub 440 steel feem ntau hais txog 440C.
416 Cov yeeb nkab stainless hlau yog qhov zoo nkauj martensitic stainless hlau. Ntxiv tus nqi tsim nyog ntawm s caij tuaj yeem txhim kho kev txiav tawm ntawm cov hlau thiab txhim kho kev ua haujlwm zoo. Nws yog qhov haum rau cov neeg kho tshuab cov qauv thiab cov twj xa xov uas yuav tsum tau tiv thaiv ntau dua.

Kev kho cua sov: feem ntau quenching thiab tempering kev kho yog ua los ua kom ua kom zoo dua cov khoom siv tshuab. Lub quenching kub feem ntau yog nruab nrab ntawm 920-980 degree, thiab roj-txias quenching yog siv.

Sus 420 440 416} stainless yeeb nkab

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Hlau Stainless Hlau Yeeb Nkab

Cov FAQ

Q: Koj puas tuaj yeem muab cov qauv?
A: Yog. Peb tuaj yeem muab cov hnoos qeev me me hauv Tshuag dawb, tsuav koj hu rau US.Customized kuaj yuav siv li {{}}} hnub.

Q: Koj puas tuaj yeem xa cov qauv?
A: Ntawm chav kawm, peb tuaj yeem xa cov qauv rau txhua qhov chaw ntawm lub ntiaj teb, peb cov qauv yog pub dawb, tab sis cov neeg yuav tsum tau ua tus nqi xa ntaub ntawv.

Q: Txog sus sus 420 440 416} yeeb nkab yeeb nkab cov nqi?
A: Cov nqi sib txawv los ntawm lub sijhawm rau lub sijhawm vim kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.

Cim npe nrov: Sus 420 440 416} Tus yeeb nkab steelless cov yeeb nkab, Suav sus 420 440 416 stainless hlau seamless yeeb cov tshuab, Hoobkas