Alloy 825

Alloy 825 (UNS N08825) is a nickel chromium alloy ine molybdenum yakawedzerwa, pamwe nemhangura.Iyo ine yakanakisa kuramba kudzikisira uye oxidizing acids, kusagadzikana ngura kutsemuka, uye ngura yemunharaunda, senge gomba uye crevice corrosion.

Alloy 825 inonyanya kukodzera kupikisa sulfuric acid uye phosphoric acid.

Iine ductility yakanaka uye inogona kuumbwa nyore nyore nenzira dzose dzakajairika.

rhtth

Kemikari yakagadzirwa:

%

Ni

Fe

Cr

C

Mn

Si

S

Mo

Cu

Ti

Al

%

min

38.0

22.0

19.5

2.5

1.5

0.60

min

max

46.0

23.5

0.05

1.00

0.50

0.030

3.5

3.0

1.20

0.20

max

Zvinhu zvenyama:

Density

8.14 g/cm3

Melting range

1370-1400 ℃

Application:

Fuel element dissolver

Offshore chigadzirwa pombi system

Heat exchanger, evaporator, scrubber, impregnation chubhu, nezvimwe

petroleum industry

Chemistry uye kugadzira chikafu

Flame retardant alloys ye high pressure oxygen applications

Kubva

UNS

Alloy

Kukura (mm)

Seamless pombi & chubhu

Welded pombi & chubhu

Fitting/ Flange

Sheet, Plate, Mutsetse

UNS N08825

ALLOY 825

OD: 6.35-508mm
WT: 1.65-20mm
L: 0-12000mm
OD: 17.1-914.4mm
WT: 1-36mm
L: <12000MM
DN15-DN600 Plate: WT<6mm, WDT<1200mm, L<3000mm;WT>6mm, WDT<2800mm, L<8000mm
Coil: WT: 0.15-3mm WDT: <1000mm