Alloy 20 Stainless Hlau Chev Tubing Nqe Featured duab

Alloy 20 Stainless Hlau Coil Tubing Nqe

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Alloy A20 (ASTM A 265, B 366, B 463, B 464, B 471, B 472, B 473, B 474, B 475, UNS N08020 NACE MR0175) yog hlau-nickel-chromium superalloy, austenitic.Nws yog ib qho ntawm cov khoom siv nrov tshaj plaws tsim rau siab tshaj plaws tiv thaiv acid nres, tshwj xeeb sulfuric acid.Qhov superalloy no muaj kev tiv thaiv zoo rau kev xeb, pitting, thiab crevice corrosion nyob rau hauv cov tshuaj uas muaj chlorides thiab sulfuric, phosphoric, thiab nitric acids.Nws muaj ntxiv ntawm niobium rau stabilization tiv thaiv rhiab heev thiab tshwm sim intergranular corrosion.

Nws yog muaj nyob rau hauv ntau yam ntaub ntawv xws li Yeeb Nkab, Tubes, Tubings, Sheets, Fittings, Phaj, Round Bar, vuam hlau thiab lwm yam. Kev siv ntawm Alloy 20 yog nyob rau hauv industries xws li tshuaj, khoom noj khoom haus, tshuaj, plastics industries.Thaum tshav kub kub exchangers, sib tov tso tsheb hlau luam, hlau tu thiab pickling khoom, thiab piping.

Qhov no muaj ntau lub npe xws li Carpenter 20, 20Cb-3®, Incoloy® alloy 20, alloy 20 Stainless Steel los yog nickel alloy.Cov qhab nia sib npaug rau tus qauv Alloy 20, UNS N08020, WERKSTOFF NR.2.4660, AFNOR Z2NCUD31-20AZ, EN NiCr20CuMo, JIS SUS 304, BS 304S31, GOST 08Х18Н10.

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Alloy 330 Composition

Alloy 20 Chemical Composition

Alloy 20	Ni	C	Mo	Mn	Si	Fe	Cu	S	P	Cr
Alloy 20	32-38 : kuv	0.02 max	2–3	1–2	0.7 max	Bal	3–4	0.005 max	0.02 max	19–21 : kuv

Alloy 20 Mechanical Properties

Qhov ntom	Melting Point	Yield zog (0.2% Offset)	Tensile zog	Elongation
8.1g 3	1443 ° C (2430 ° F)	Psi - 35000, MPa - 241	Psi - 80000, MPa - 551	30%

Alloy 20 Melting Point

Alloy 20 Melting Point	1443 ° C (2430 ° F)
Alloy 20 Ceev	8.1g 3
Alloy 20 Tensile zog	Psi - 80000, MPa - 551
Yield zog (0.2% Offset)	Psi - 35000, MPa - 241
Elongation	30%

Alloy 20 sib npaug

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	BS	GOST
Alloy 20	N08020	2.4660 Nws	Z2NCUD31-20AZ	NiCr20 CuMo	-	-	-

Alloy 20 (UNS N08020)
Cov ntsiab lus %

C Cov pa roj carbon	Mn Manganese	P Phosphorous	S Sulfur	Si Silicon	Ni Nickel	Cr Chromium	Mo Molybdenum	Cu Tooj	Nb + Ta Niobium + Tantalum	Fe Hlau
0.07 max	max 2.00 Nws	0.045 max	0.035 max	1.0 max	32.00–38.00 Nws	19.00–21.00 Nws	2.0–3.0 Nws	3.0-4.0 Nws	(8.0xC) - 1.0 hli	35.0 max