Alloy 20 igwe anaghị agba nchara nchara tubing ọnụahịa egosipụtara onyogho

Ọnụ ahịa eriri igwe anaghị agba nchara 20 Alloy

Nkọwa dị mkpirikpi:

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) bụ ígwè-nickel-chromium dabeere, austenitic superalloy.Ọ bụ otu n'ime alloy kachasị ewu ewu nke emepụtara maka oke iguzogide ọgụ acid, kpọmkwem sulfuric acid.Nke a superalloy nwere ezigbo nguzogide corrosion izugbe, pitting, na crevice corrosion na kemịkalụ nwere chlorides na sulfuric, phosphoric, na acid nitric.O nwere mgbakwunye niobium maka nkwụsi ike megide mmetụta uche na ihe na-akpata corrosion intergranular.

Ọ dị n'ụdị dị iche iche dị ka ọkpọkọ, Tubes, tubing, Sheets, Fittings, Plates, Round Bar, welding wire etc. Ngwa nke Alloy 20 dị na ụlọ ọrụ gụnyere chemical, nri, ọgwụ, plastik ụlọ ọrụ.ndị na-agbanwe ọkụ, tankị na-agwakọta ihe, ihe eji ehicha igwe na ihe ntụtụ, na ọkpọkọ.

Nke a nwere aha ndị a na-ahụkarị dịka Carpenter 20, 20Cb-3®, Incoloy® alloy 20, alloy 20 igwe anaghị agba nchara ma ọ bụ dị ka nickel alloy.Ọkara akara maka ọkọlọtọ 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 mejupụtara

Alloy 20 Chemical mejupụtara

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

Alloy 20 Mechanical Properties

Njupụta	Ebe Na-agbaze	Ike Mpụta (0.2% kwụsịrị)	Ike ọdụdọ	Ogologo oge
8.1 g/cm3	1443 Celsius (2430 Celsius)	Psi – 35000 , MPa – 241	Psi – 80000 , MPa – 551	30%

Alloy 20 Ebe mgbaze

Alloy 20 Ebe mgbaze	1443 Celsius (2430 Celsius)
Alloy 20 njupụta	8.1 g/cm3
Alloy 20 Tensile Ike	Psi – 80000 , MPa – 551
Ike Mpụta (0.2% kwụsịrị)	Psi – 35000 , MPa – 241
Ogologo oge	30%

Alloy 20 Dakọtara

Ọkọlọtọ	UNS	Ọrụ NR.	AFNOR	EN	JIS	BS	GOST
Alloy 20	N08020	2.4660	Z2NCUD31-20AZ	NiCr20CuMo	-	-	-

Alloy 20 (UNS N08020)
Ihe mejupụtara%

C Carbon	Mn Manganese	P Phosphorous	S sọlfọ	Si Silikoni	Ni Nickel	Cr Chromium	Mo Molybdenum	Cu Ọla kọpa	Nb + Ta Niobium + Tantalum	Fe Ígwè
0.07 kacha	2.00 kacha	0.045 kacha	0.035 kacha	1.0 kacha	32.00-38.00	19.00-21.00	2.0–3.0	3.0–4.0	(8.0xC) - 1.0 max	35.0 kacha