Mirija ya Aloi ya Nikeli 825 • UNS N08825 • 2.4858

Maelezo Mafupi:

Mirija ya Aloi ya Nikeli ya Aloi ya Aloi ya 825. Aloi ya 825 ni aloi ya nikeli-chuma-kromiamu iliyo na Molybdenum na shaba ili kuifanya iwe sugu sana kwa mazingira yanayopunguza kama vile asidi ya sulfuriki au fosforasi. Pia ni sugu kwa kutu ya mkazo wa kloridi.

Daraja la Mrija:Aloi 825, UNS N08825, 2.4858

Aina ya Mrija:Imeunganishwa, Imeunganishwa na Kuchorwa, Isiyo na Mshono

Fomu ya Mrija:Sawa, U Inapinda

Kumaliza Uso:Iliyong'aa, Iliyopakwa na Kuchujwa, Iliyong'arishwa

Viwango (ASME/ASTM):B704, B705, B163, B423

Tutumie barua pepe

Maelezo ya Bidhaa

Lebo za Bidhaa

Mirija ya Aloi ya Nikeli ya Aloi 825, Mirija ya Aloi ya Nikeli 2.4858

Muundo wa Kemikali (kwa asilimia kwa uzito)

Daraja	C	Si	Mn	P	S	Cr	Ni	Mo	Fe	Co	Ti	Cu
	Upeo.	Upeo.	Upeo.	Upeo.	Upeo.					Upeo.
N08825	0.05		1.0			19.5-23.5	38.0-46.0	2.5-3.5	6.0 – 10.0		0.6-1.2	1.5-3.0
2.4858	0.05		1.0			19.5-23.5	38.0-46.0	2.5-3.5	6.0 – 10.0		0.6-1.2	1.5-3.0

Mali ya Mitambo na Matibabu ya Joto

Daraja	Rp 0.2 Mpa	Rp 1.0 Mpa	Mpa ya Rm	A (%)	Ugumu (HRB)	Matibabu ya Joto
	Kiwango cha chini.	Kiwango cha chini.	Kiwango cha chini - Kiwango cha juu.	Kiwango cha chini.	Upeo.
N08825	241		585	30		Suluhisho Lililofungwa
2.4858	241		585	30		Suluhisho Lililofungwa

Ukubwa wa Mrija Unaotumika Kawaida

OD	Unene (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