Inconel 602CA

Description:

 

Inconel 602CA (UNS N06025 / W.Nr. 2.4633) is the most oxidation resistant/high strength nickel alloy available. It is capable of extreme temperature use up to and beyond 2200°F (1200°C). For thermal processing applications where minimal product contamination is necessary, the oxidation/scaling resistance of Alloy 602 CA is extremely desirable. A high chromium content, along with aluminum and yttrium additions, allows the alloy to develop a tightly adhering oxide scale.INCONEL alloy 686 is used for resistance to aggressive media in chemical processing, pollution control, pulp and paper manufacture, and waste management applications.

 

Features:

Excellent high-temperature creep behavior values

Outstanding resistance to oxidation at high temperatures, even under cyclical conditions

Very good corrosion resistance in carburizing and oxidizing / chlorinating media

Approval for pressure containers with operating temperatures from -10 to 1,150 °C (14 to 2,102 °F) according to VdTÜV material data sheet 540 and up to 1,650 °F (899 °C) according to ASME Code Section I as well as up to 1,800 °F (982 °C) for applications according to section VIII Div. I.

 

Applications

 

Radiant tubes

Furnace muffles

Rotary and shaft furnaces

Kiln rollers and other furnace installations

Glass pot for melting radioactive waste

Methanol and ammonia synthesis

Hydrogen production

Reformers in the chemical and petrochemical industries

Components in automotive exhaust systems

Glow plugs for diesel engines

 

 

 

Specification of Inconel 602CA Nickel Alloy

UNS	W. Nr	DIN	Trademark
N06025	2.4851	NiCr25FeAlY	RA 602CA Nicrofer 6025 HT

 

 

 

Chemical Compositions

C

Si

Mn

P

S

Cr

Ni

Al

Ti

Cu

Y

Zr

Fe

0.15-0.25

≤0.50

≤0.50

≤0.020

≤0.010

24.0-26.0

Bal

1.8-2.4

0.1-0.2

≤0.10

0.05-0.12

0.01-0.10

8.0-11.0

Mechanical Properties (Minimum value at 20℃)

Tensile Strength (σb/MPa)	Yield Strength (σp0.2/MPa)	Elongation (σ5/%)
675	270	35

Product Forms and Standards

Bar	Forging	Sheet/Strip	Pipe/Tube
ASTM B166	ASTM B166	ASTM B168	ASTM B167 ASTM B751 ASTM B775 ASTM B829