Alloy 600

Alloy 600 (UNS N06600) is a nickel chromium iron solid solution strengthening alloy, which is used in applications requiring corrosion resistance and high temperature resistance. High nickel content reduces the possibility of stress corrosion cracking of the alloy under annealing conditions. The increase of chromium content in the alloy improves the high temperature resistance to sulfur compounds and oxidation compounds in high temperature or corrosive media.

The outstanding performance of alloy 600 is that it can resist the corrosion of dry chlorine and hydrogen chloride, and the application temperature is as high as 650 ℃.

The alloy has good oxidation resistance and spalling strength under high temperature annealing and solid solution treatment.

 

dff

Chemical composition:

%

Ni

Cr

Fe

C

Mn

Si

S

Cu

%

Ni

Cr

Fe

min

72.0

14.0

6.0

min

72.0

14.0

6.0

max

17.0

10.0

0.15

1.00

0.50

0.015

0.50

max

17.0

10.0

Physical properties :

Density

8.47 g/cm3

Melting range

1354-1413℃

Application:

Heat treatment retort

Vacuum furnace clamp

Paper mills and alkaline digesters

Nitriding furnace

Chlorination equipment

Aircraft exhaust system

Chemical and food processing equipment;

Thermowell

From

UNS

Alloy

Scope (mm)

Seamless pipe &tube

Welded pipe & tube

Fitting/ Flange

Sheet, Plate, Strip

UNS N06600

ALLOY 600 OD: 4.5-508mm
WT: 0.75-20mm
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