Khoom Categories

2205 duplex stainless hlau

Cov tshuaj muaj pes tsawg leeg: 22% chromium, 5% nickel, 3% molybdenum, thiab 0.18% nitrogen. Mechanical zog: Tensile Strength: 620MPa, Tawm Zog: 450MPa, Elongation: 25%.

Corrosion tsis kam: Nws muaj kev tiv thaiv corrosion zoo heev thiab tsim nyog rau ntau yam corrosive media, nrog rau cov kua qaub, alkali, ntsev, thiab lwm yam. Cov tshuaj tiv thaiv chloride kev nyuaj siab corrosion yog superior rau austenitic stainless hlau.

Yam ntxwv:

Oxidation tsis kam: 310S stainless hlau muaj oxidation zoo thiab tuaj yeem tswj kev ruaj ntseg hauv qhov kub thiab txias.

Corrosion kuj: Vim nws siab chromium thiab npib tsib xee cov ntsiab lus, 310S stainless hlau muaj corrosion kuj zoo thiab yog haum rau ntau yam corrosive ib puag ncig.

High hardness martensitic stainless hlau muaj vuam yeeb nkab yog tsuas yog siv rau siab zog thiab hardness daim ntaub ntawv, thiab yuav tsum tau ib tug tej yam corrosion kuj. Martensitic stainless hlau yog lub npe rau nws cov hardness siab thiab lub zog tom qab kev kho cua sov, thiab yog tsim rau kev tsim cov cuab yeej txiav, springs, bearings, li qub, twj tso kua mis lub cev thiab lwm yam.

904L stainless hlau yog ib qho super austenitic stainless hlau nrog corrosion kuj heev, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj chlorides.Nws yog ib tug high-alloy stainless hlau nrog siab chromium, npib tsib xee thiab molybdenum cov ntsiab lus, raws li zoo raws li ib tug me me ntawm tooj liab thiab nitrogen.

C276 / S32760 (Hastelloy C-276)

Cov tshuaj muaj pes tsawg leeg: C276 alloy muaj cov feem ntau ntawm npib tsib xee (kwv yees li 59%), nrog rau molybdenum, chromium, tungsten thiab lwm yam khoom. Nws cov qauv tshuaj feem ntau yog qhia raws li 00Cr15Ni60Mo16W4.

Hastelloy GH3044

Cov tshuaj muaj pes tsawg leeg: GH3044 yog cov khoom siv nickel-chromium-raws li cov khoom siv txhawb nqa superalloy, uas muaj cov ntsiab lus chromium thiab tungsten siab, nrog rau me me ntawm molybdenum, hlau, txhuas thiab lwm yam khoom.

Cov tshuaj muaj pes tsawg leeg: Incoloy 800 yog nickel-hlau-chromium alloy uas muaj cov feem ntau ntawm cov nickel (kwv yees li 30-35%), chromium (kwv yees 19-23%) thiab hlau (kwv yees 39-45%).Nws kuj muaj me me ntawm carbon, manganese, silicon thiab tooj liab.

Tshuaj lom neeg muaj pes tsawg leeg: NO6600 yog nickel-chromium-hlau-raws li cov khoom siv ntxiv zog alloy uas muaj npib tsib xee, chromium, hlau thiab lwm yam. Cov khoom tshwj xeeb muaj xws li npib tsib xee (txog cov npoo), chromium (kwv yees li 19-23%), hlau (li 5-10%), thiab me me ntawm carbon, manganese, silicon, thiab lwm yam.

TP316L Stainless hlau welded yeeb nkab yog ib hom austenitic stainless hlau khoom, nws belongs rau 316 series, nyob rau hauv uas lub "L" sawv cev rau cov uas tsis muaj carbon (Low Carbon). Cov khoom no yog tshwj xeeb tshaj yog haum rau siv nyob rau hauv lub sij hawm uas yuav tsum tau welding vim nws zoo heev vuam zog thiab corrosion kuj. TP316L Stainless hlau welded yeeb nkab yog dav siv hauv kev lag luam chemical, roj av, kev ua zaub mov, tshuaj, ntawv ua, Marine engineering thiab lwm yam lag luam.

TP316Ti Stainless hlau welded yeeb nkab yog austenitic stainless hlau khoom, nws belongs rau 316 series, muaj titanium raws li ib tug stabilizing khoom. Cov khoom siv no tshwj xeeb tshaj yog siv rau hauv qhov chaw kub thiab corrosive, xws li hauv tshuaj lom neeg, roj av, kev ua zaub mov, tshuaj, thiab lwm yam lag luam. TP316Ti Lub titanium stabilization ntawm stainless hlau welded yeeb nkab pab tiv thaiv intercrystalline corrosion, uas yog vim muaj zog affinity ntawm titanium thiab carbon, thiab nyiam ua ke nrog cov pa roj carbon monoxide tsim ruaj khov titanium carbide, thiaj li tiv thaiv kev tsim ntawm chromium carbide ntawm cov khoom ciam teb thiab tiv thaiv corrosion kuj ntawm cov khoom siv.

15X25T yog qib steel, "15" sawv cev rau cov ntsiab lus carbon ntawm kwv yees li 0.15%, "X" sawv cev rau cov ntsiab lus ntawm cov hlau alloying, thiab "25 T" qhia tias cov hlau muaj 25% ntawm cov hlau alloying. Nyob rau hauv Lavxias teb sab tus qauv, hom hlau no belongs rau qeb ntawm alloy structural steel thiab feem ntau yog siv los tsim txhua yam khoom uas tiv taus siab loads thiab cuam tshuam.

Anti-intercrystalline corrosion: Vim yog qhov sib ntxiv ntawm titanium, TP 321 stainless hlau welded yeeb nkab tuaj yeem tiv thaiv intercrystalline corrosion, uas yog vim muaj kev sib raug zoo ntawm titanium thiab carbon, nyiam ua ke nrog cov pa roj carbon monoxide los tsim cov titanium carbide ruaj khov, yog li tiv thaiv kev tsim ntawm chromium carbide ntawm cov khoom siv tiv thaiv corrosion thiab kev tiv thaiv ib puag ncig.