Machubhu eNickel Alloy 20 • UNS N08020 • 2.4660

Tsananguro pfupi:

Machubhu eAlloy eNickel 20. Alloy 20 imhando yenickel-iron-chromium ine mhangura neMolybdenum. Yakagadzika ne niobium kuti isanyanya kukanganiswa uye inokonzera ngura pakati pegranular. Alloy 20 inodzivirira ngura, maburi uye ngura mumakemikoro ane chlorides nesulfuric, phosphoric ne nitric acids.

Giredhi reChubhu:Alloy 20, UNS N08020, 2.4660

Rudzi rwechubhu:Yakasungirirwa, Isina Musono

Fomu reChubhu:Yakatwasuka, U Bend

Kupedzisa Kwepamusoro:Yakanatswa, Yakanatswa & Yakabikwa, Yakakweshwa

Mitemo (ASME/ASTM):B468, B464, B729

Mitemo (EN):DIN 17744, DIN 17751

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Matagi eChigadzirwa

Machubhu eAlloy eNickel 20, 2.4660 machubhu eAlloy eNickel

Kuumbwa kweMakemikoro (mu% nehuremu)
Giredhi	C	Si	Mn	P	S	Cr	Ni	Mo	Fe	Co	Cu	Nb+Ta	Zvimwe
	Max.	Max.	Max.	Max.	Max.					Max.
N08020	0.07	1.00	2.00	0.045	0.035	19.00 – 21.00	32.00 – 38.00	2.0 – 3.0	zvasara		3.00 – 4.00	8XC – 1.0
2.4660	0.07	1.00	2.00	0.025	0.015	19.0 – 21.0	32.0 – 38.0	2.0 – 3.0	Zorora	1.5	3.0 – 4.0	8XC – 1.0

Zvivakwa zveMechanical & Heat Treatment

Giredhi	Rp 0.2 Mpa	Rp 1.0 Mpa	Rm Mpa	A (%)	Kuoma (HRB)	Kurapa Kupisa
	Zvishoma.	Zvishoma.	Miniti - Max.	Zvishoma.	Max.
N08020	240		550	30		Yakanamirwa
2.4660	240		550	40		Nyoro Yakanyungudutswa

Saizi yeChubhu Inowanzo shandiswa

OD	Ukobvu (mm)
(mm)	0.50	0.70	0.80	0.89	1.00	1.20	1.24	1.50	1.65	2.00	2.11	2.50	2.77	3.05
6.00	x	x	x	x	x	x	x	x
6.35	x	x	x	x	x	x	x	x	x
7.00	x	x	x	x	x	x	x	x
7.50	x	x	x	x	x	x	x	x
8.00	x	x	x	x	x	x	x	x
9.00	x	x	x	x	x	x	x	x
9.53	x	x	x	x	x	x	x	x	x
10.00	x	x	x	x	x	x	x	x
11.00	x	x	x	x	x	x	x	x
12.00	x	x	x	x	x	x	x	x		x
12.70	x	x	x	x	x	x	x	x	x	x	x
13.00	x	x	x	x	x	x	x	x
14.00	x	x	x	x	x	x	x	x
15.00	x	x	x	x	x	x	x	x
15.88	x	x	x	x	x	x	x	x	x	x	x
16.00	x	x	x	x	x	x	x	x	x	x
17.15	x	x	x	x	x	x	x	x	x	x	x
18.00	x	x	x	x	x	x	x	x	x	x
19.00	x	x	x	x	x	x	x	x	x	x
19.05	x	x	x	x	x	x	x	x	x	x	x	x	x
20.00	x	x	x	x	x	x	x	x	x	x	x	x	x
21.34	x	x	x	x	x	x	x	x	x	x	x	x	x
22.00	x	x	x	x	x	x	x	x	x	x	x	x	x
22.23	x	x	x	x	x	x	x	x	x	x	x	x	x
23.00	x	x	x	x	x	x	x	x	x	x	x	x	x
24.00	x	x	x	x	x	x	x	x	x	x	x	x	x
25.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
25.40	x	x	x	x	x	x	x	x	x	x	x	x	x	x
26.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
26.67	x	x	x	x	x	x	x	x	x	x	x	x	x	x
26.90	x	x	x	x	x	x	x	x	x	x	x	x	x	x
28.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
28.58	x	x	x	x	x	x	x	x	x	x	x	x	x	x
30.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
31.75	x	x	x	x	x	x	x	x	x	x	x	x	x	x
32.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
33.40	x	x	x	x	x	x	x	x	x	x	x	x	x	x
35.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
36.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
38.10	x	x	x	x	x	x	x	x	x	x	x	x	x	x
42.00					x	x	x	x	x	x	x	x	x	x
44.50						x	x	x	x	x	x	x	x	x
48.26								x	x	x	x	x	x	x
50.80				x	x	x	x	x	x	x	x	x	x	x