Nickel Alloy Manufacturers Incoloy 020 / Alloy20 / UNS N08020 Tube Phaj Qws

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Qib sib npaug:
UNS N08020
Alloy 20

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Product Detail

Khoom cim npe

Cov khoom muaj

Seamless raj, phaj, pas nrig, forgings, fasteners, yeeb nkab fittings

Cov qauv tsim

Khoom	ASTM
Bar thiab hlau	ib 408
Phaj, Sheet thiab Sawb	A 240, A 480, B 463, B 906
Seamless kav thiab fittings	ib 729b829
Welded yeeb nkab	ib 464,775
Welded fittings	Ib 468, B751
Solder kev twb kev txuas	ib 366
Forged frying yeeb nkab flanges thiab forgings	ib 462
Forged billets thiab tuav	ib 472

Tshuaj muaj pes tsawg leeg

%	Fe	Ni	Cr	Cu	Mo	C	Mn	Si	P	S	Nb+Ta
Min	tshuav nyiaj li cas	32.0 Nws	19.0 Nws	3.0	2.0						8 * C
Max	tshuav nyiaj li cas	38.0 Nws	21.0 Nws	4.0	3.0	0.07 ib	2.00 Nws	1.00 Nws	0.045 ib	0.035 ib	1.00 Nws

Lub cev muaj zog

Qhov ntom	8.08 Nwsg/cm3
Melting	1357-1430 ℃

Alloy20 yam ntxwv

Alloy N08020 yog npib tsib xee-hlau-chromium austenitic alloy nrog zoo heev tiv taus acid nres, pitting thiab crevice corrosion, nrog rau cov tshuaj chloride-muaj cov kua qaub thiab tshuaj, kev txhim kho corrosion thiab intergranular corrosion.Cov hlau sib txuas ua ke zoo heev corrosion kuj, yooj yim ntawm fabrication thiab txhim kho txhua yam khoom.
Alloy N08020 tseem hu ua Carpenter 20, Incoloy thiab 20Cb-3.
N08020 yog niobium stabilized qis carbon austenitic npib tsib xee-hlau-chromium alloy uas muaj tooj liab thiab molybdenum.
• Zoo heev tiv taus sulfuric acid thiab phosphoric acid Corrosion
• Zoo tiv thaiv rau intergranular corrosion
• Tsis tshua muaj zog tiv thaiv corrosion tawg los ntawm chloride ions
• Zoo tiv taus pitting thiab crevice corrosion
• Cov khoom siv kho tshuab zoo ntawm chav tsev kub thiab qhov kub siab txog li 500 ° C (930 ° F)
Lub ntiajteb txawj nqus: 8.08;
N08020 corrosion kuj:
N08020 nthuav tawm zoo heev corrosion kuj rau aqueous daws ntawm sulfuric acid, phosphoric acid thiab organic acids thiab lawv cov ntsev.Nws kuj muaj zoo nitric acid corrosion kuj.Los ntawm kev kho cov tshuaj muaj pes tsawg leeg, nws pom zoo ua haujlwm rau ntau hom kev xeb xws li intergranular corrosion thiab kev ntxhov siab corrosion.Molybdenum kuj tseem suav nrog los xyuas kom muaj kev tiv thaiv pitting thiab crevice corrosion.Txhawm rau kom muaj kev tiv thaiv corrosion ntau tshaj plaws, cov khoom siv yuav tsum tau khaws cia metallurgically raug thiab huv.
N08020 muaj tooj liab thiab molybdenum, uas txhim khu cov khoom tiv thaiv rau qhov hnyav ib puag ncig thiab tsis kam rau pitting thiab crevice corrosion.Niobium yog siv los ua kom cov khoom ruaj khov thiab txo qis carbide nag lossis daus thaum vuam.Qhov no tso cai rau welding consumables siv nyob rau hauv corrosive ib puag ncig yam tsis muaj kev kho cua sov tom qab vuam ntawm lawv.Nickel tsub kom tiv thaiv chloride corrosion cracking.

Cov Khoom Siv Cov Khoom Siv Ntawm Alloy20

Alloy 20 yog cov hlau-raws li austenitic alloy tsim los tiv thaiv sulfuric acid corrosion.Nws muaj kev tiv thaiv zoo heev rau sulfuric acid corrosion;nws muaj zog tiv thaiv phosphoric acid, nitric acid thiab chloride ib puag ncig, chloride kev nyuaj siab corrosion, pitting corrosion thiab tawg corrosion.Yog li ntawd, alloy 20 muaj lub npe ntawm anti-corrosion alloy.

Nws muaj ntau yam kev siv: xws li: tshuaj lom neeg, khoom noj khoom haus, tshuaj, kev tsim hluav taws xob thiab kev lag luam yas yuav siv tau.Tsis kam rau pitting corrosion thiab chloride corrosion, kev nyuaj siab corrosion cracking teeb meem, thiab lwm yam., alloy 20 feem ntau yog siv.

Yav dhau los: Super Duplex Steel S32760 Tube, Fittings, Welded Tubes, Bars, Ntawv, Forgings

Tom ntej: Alloy 825 / UNS N08825 / Incoloy 825 Tube Phaj Qws