Ọkpọkọ Nikel Alloy 20 • UNS N08020 • Foto 2.4660

Ọkpọkọ Nikel Alloy 20 • UNS N08020 • 2.4660

Nkọwa Dị Mkpirikpi:

Alloy 20 Nickel Alloy Tubes. Alloy 20 bụ nickel-iron-chromium alloy nke nwere mgbakwunye ọla kọpa na Molybdenum. Ejiri niobium mee ka ọ kwụsie ike megide mmetụta uche na ihe na-akpata nchara dị n'etiti granular. Alloy 20 nwere ezigbo nguzogide megide nchara nkịtị, pitting na crevice corrosion na kemịkalụ nwere chlorides na sulfuric, phosphoric na nitric acid.

Ọkwa Tube:Alloy 20, UNS N08020, 2.4660

Ụdị Tube:Ejiri ya rụọ ọrụ, enweghị nsogbu

Ụdị Tube:Kwụ ọtọ, U Gbagọrọ

Mmecha Elu:A na-egbuke egbuke, a na-eme ka ọ dị nro ma na-amịkọrọ mmiri, a na-eme ka ọ dị nro

Ụkpụrụ (ASME/ASTM):B468, B464, B729

Ụkpụrụ (EN):DIN 17744, DIN 17751

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Tubes Alloy nke Alloy 20, Tubes Alloy nke Alloy nke Alloy 2.4660

Ihe mejupụtara kemịkalụ (na pasentị site na oke)
Ọkwa	C	Si	Mn	P	S	Cr	Ni	Mo	Fe	Co	Cu	Nb+Ta	Ndị ọzọ
	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	ihe fọdụrụ		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	Ezumike	1.5	3.0 – 4.0	8XC – 1.0

Ọgwụgwọ Ngwongwo Mekaniki na Okpomọkụ

Ọkwa	Rp 0.2 Mpa	Rp 1.0 Mpa	Rm Mpa	A (%)	Ike (HRB)	Ọgwụgwọ Okpomọkụ
	Nkeji.	Nkeji.	Nkeji – Oke.	Nkeji.	Max.
N08020	240		550	30		A gbajiri agbaji
2.4660	240		550	40		Ejiri nro mee ihe

Nha Tube A Na-ejikarị Eme Ihe

OD	Ọkpụrụkpụ (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