Alloy 20 Tube
Alloy 20 steel yeeb nkab, tseem hu ua Incoloy 20, yog nickel-hlau-chromium-raws li alloy uas nws zoo heev corrosion kuj ua rau nws lug siv nyob rau hauv sulfuric, phosphoric thiab chloride-muaj ib puag ncig.
Cov tshuaj muaj pes tsawg leeg ntawm Alloy 20 cov kav hlau muaj xws li carbon, silicon, manganese, sulfur, phosphorus, chromium, npib tsib xee, tooj liab thiab molybdenum, nrog cov ntsiab lus carbon xws li 0.17 txog {{5} }.23, cov ntsiab lus silicon li ntawm 0.17 mus rau 0.37, thiab cov ntsiab lus manganese xws li ntawm 0.90 mus rau 1.20 , qhov tso cai seem ntawm leej faj thiab phosphorus tsis pub tshaj 0 0}15 thiab 0.025 raws li, cov ntsiab lus chromium nyob nruab nrab ntawm 1.10 thiab 1.40, cov khoom seem seem ntawm cov nickel thiab tooj liab tsis pub tshaj 0.030 feem. , thiab cov ntsiab lus molybdenum nyob nruab nrab ntawm 0.20 thiab 0.30.
20 alloy steel yeeb nkab muaj kev tiv thaiv zoo heev rau chloride kev nyuaj siab corrosion cracking, thiab nws cov corrosion kuj zoo dua 316L stainless hlau nyob rau hauv ntau qhov chaw corrosive. Yog li ntawd, Alloy 20 feem ntau yog ib qho kev xaiv zoo dua li 316L stainless hlau thaum chloride kev nyuaj siab corrosion cracking teeb meem yuav tsum tau hais.
20 steel yeeb nkab yog cov khoom siv nrog lub zog siab thiab toughness. Nws lub zog tawm los yog 240MPa, lub zog tensile yog 400-550MPa, thiab elongation yog ntau dua 25%. Cov yam ntxwv no ua rau nws tiv taus siab loads thiab tiv taus qhov hnyav hnyav. Tsis tas li ntawd, vim hais tias cov ntsiab lus carbon ntawm Alloy 20 yog txwv los ntawm stabilizing niobium, nws tuaj yeem siv rau hauv cov qauv welded thiab tswj kev ua haujlwm zoo hauv qhov chaw corrosive yam tsis tas yuav tsum muaj kev kho cua sov tom qab vuam.
Chemical Composition ntawm siab Alloy 20 Seamless Yeeb Nkab
|
Qib |
Ni |
C |
Mn |
P |
S |
Si |
Cr |
Nb |
Mo |
Cu |
|
Alloy 20 |
32 - 38 |
0.02 max |
1 - 2 |
0.02 max |
0.005 max |
0.7 max |
19 - 21 |
0.1 - 0.3 |
2 - 3 |
3 - 4 |
Mechanical Properties ntawm Alloy 20 Pipe
|
Yield zog: |
35 kwm |
|
Tensile zog: |
80 kwm |
|
Elongation (min 2 "): |
30% |
Dimensional Tolerances ntawm Alloy 20 Tubing
|
OD |
OD Tolerance |
Phab ntsa kam rau ua |
|
.250" |
± .005" |
± 15% |
|
.375" |
± .005" |
± 15% |
|
.500" |
± .005" |
± 15% |
High Pressure Alloy Yeeb Nkab
Gnee yog tus kws tshaj lij uas tuaj yeem muab tus nqi zoo tshaj plaws! Peb muaj ntau xyoo dhau los ntawm kev xa khoom mus rau thoob plaws lub ntiaj teb thiab tuaj yeem muab cov khoom zoo! Muaj 5,000 tons ntawm cov khoom muag thiab cov nyiaj muaj zog. Ntxiv rau, peb muab kev pabcuam 24- teev. Muaj kev paub dhau los hauv kev pabcuam tomqab muag. Txhua tus txheej txheem raug tshuaj xyuas los ntawm cov kws tshuaj ntsuam xyuas zoo los xyuas kom meej qhov zoo ntawm txhua yam khoom.
Gnee Company Team
Cim npe nrov: Tuam Tshoj alloy 20 yeeb nkab manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug