Alloy602CA

HuaNickel Alloy602CA is a nickel-based alloy with a high carbon content, mainly composed of elements such as nickel, chromium and iron, which has corrosion resistance and high temperature properties. This alloy has excellent resistance to creep at high temperatures and remains stable even at extreme temperatures. In addition, Alloy602CA has good oxidation resistance.

Alloy602CAChemical composition：

	Ni	Cr	Fe	C	Mn	Si	Cu	Al	Ti	Y	Zr	P	S
Min	Bal	24	8	0.15				1.8	0.1	0.05	0.01
Max		26	11	0.25	0.5	0.5	0.1	2.4	0.2	0.12	0.1	0.02	0.01

Alloy602CAPhysical properties：

Density	7.9 g/cm3
Melting point	1370–1400 °C

Alloy602CAMechanical properties：

Compressive tensile resistance Ksi   [MPa]	Yield strength offset Ksi   [MPa]	Elongation %	hardness
75   517	30    207	30	–

Alloy602CAAlloy properties：

Oxidation resistance: The alloy contains a high chromium content (25%) and the addition of aluminum and yttrium, which work together to improve its oxidation resistance.

Corrosion resistance: In addition to oxidation resistance, Alloy602CA has good corrosion resistance. This makes it suitable for use in a wide range of environments containing corrosive chemicals, such as acids, alkalis, and salt solutions.

High Temperature Performance: Alloy602CA is able to withstand extreme high temperature environments, and its creep and oxidation resistance make it excellent under high temperature cycles or cyclic load conditions.

Alloy602CAUses of alloys：

HuaNickel Alloy602CA is widely used in aerospace, petrochemical, energy, chemical processing and other fields. In particular, in the manufacture of aerospace structural components, propulsion systems, liquid hydrogen fuel systems, as well as various industrial furnace tubes and heat treatment equipment. Alloy602CA alloy is also used in the petrochemical industry due to its high-temperature strength and excellent oxidation resistance, especially in environments that require high temperature and corrosion resistance.

Alloy602CAProcess performance：

Welding process:HuaNickel  Alloy602CA alloy can be welded using a common welding process, but it is particularly well suited to a welding process that effectively utilizes the properties of the alloy while reducing the negative impact of impurities on its properties.

Heat treatment process: The heat treatment process of HuaNickel Alloy602CA alloy includes solution treatment, that is, the alloy is heated to a temperature range of about 1150-1200°C and held for a period of time to dissolve the carbides and other phases in the alloy in the matrix, and then this process is completed by rapid cooling.

Relevant standards：

ASME Code Case 2359, ASME SB 166, ASME SB 168 ASTM B 166, ASTM B 168 ERNiCrFe-12 UNS N06025