Paipa Fa'a'au'au Nickel 825 • UNS N08825 • 2.4858

Fa'amatalaga Pupuu:

Paipa Alloy Nickel Alloy 825. O le Alloy 825 o se alloy nickel-iron-chromium e aofia ai le Molybdenum ma le kopa e matua tete'e atu ai i siosiomaga fa'aitiitia e pei o le sulfuric po'o le phosphoric acid. E tete'e atu fo'i i le chloride stress correction.

Vasega o le Paipa:U'amea fa'a'au'au 825, UNS N08825, 2.4858

Ituaiga Paipa:Fa'apipi'i, Fa'apipi'i & Fa'ata'ita'iina, E leai se Su'isu'i

Foliga o le Paipa:Sa'o, Pi'o U

Fa'auma o le Luga:Fa'apuna susulu, Fa'apuna ma Fa'apuna, Fa'apupula

Tulaga Fa'atonuina (ASME/ASTM):B704, B705, B163, B423

Auina mai se imeli ia i matou

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Paipa U'amea Fa'a'au'au Nickel 825, Paipa U'amea Fa'a'au'au Nickel 2.4858

Fa'atulagaga Fa'akemikolo (i le % i le mamafa)

Vasega	C	Si	Mn	P	S	Cr	Ni	Mo	Fe	Co	Ti	Cu
	Max.	Max.	Max.	Max.	Max.					Max.
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

Meatotino Fa'amekanika & Togafitiga Fa'avevela

Vasega	Rp 0.2 Mpa	Rp 1.0 Mpa	Rm Mpa	A (%)	Ma'a'a (HRB)	Togafitiga Fa'avevela
	Min.	Min.	Maualalo – Maualuga	Min.	Max.
N08825	241		585	30		Fa'a'aisa le fofo
2.4858	241		585	30		Fa'a'aisa le fofo

Tele o le Paipa e Masani Ona Faʻaaogaina

OD	Mafiafia (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