Nikkellegeringbuizen 825 • UNS N08825 • 2.4858

Koarte beskriuwing:

Legering 825 Nikkellegeringbuizen. Legering 825 is in nikkel-izer-chromiumlegering dy't molybdeen en koper befettet, wêrtroch it tige resistint is foar redusearjende omjouwings lykas swevelsoer of fosforsoer. It is ek resistint tsjin chloridespanningskorrosje.

Buisklasse:Legering 825, UNS N08825, 2.4858

Buistype:Lassen, lassen en tekene, naadloos

Buisfoarm:Rjocht, U-bocht

Oerflakôfwerking:Helder gegloeid, gegloeid en ynlein, gepolijst

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

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Produktdetail

Produktlabels

Alloy 825 Nikkellegeringbuizen, 2.4858 Nikkellegeringbuizen

Gemyske gearstalling (yn massa%)

Klasse	C	Si	Mn	P	S	Cr	Ni	Mo	Fe	Co	Ti	Cu
	Maks.	Maks.	Maks.	Maks.	Maks.					Maks.
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

Mechanyske eigenskippen en waarmtebehanneling

Klasse	Rp 0.2 MPa	Rp 1.0 Mpa	Rm Mpa	In (%)	Hurdens (HRB)	Waarmtebehanneling
	Min.	Min.	Min. – Maks.	Min.	Maks.
N08825	241		585	30		Oplossing annealed
2.4858	241		585	30		Oplossing annealed

Buisgrutte dy't faak brûkt wurdt

OD	Dikte (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 oere	x	x	x	x	x	x	x	x
14.00 oere	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