1.4864

Nickel Alloy Alloy 330 (1.4864 /W.) 1.4864 ) is an austenitic alloy with good high-temperature strength and corrosion resistance. It has a solid-solution composition and cannot be hardened by heat treatment. It is rich in nickel and chromium and has good corrosion, oxidation and carbonation resistance. Its oxidation resistance is increased by the increase in silicon content. The strength and oxidation resistance of the alloy at high temperatures make it a useful material for industrial heating furnaces; It is used in silencers, stills, conveyor systems, baskets and boxes, as well as a variety of equipment fixtures.

1.4864 Chemical composition：

	Fe	Ni	Cr	C	Si	Mn	P	S
Min	Bal	34.0	17.0		0.75
Max		37.0	20.0	0.08	1.50	2.0	0.030	0.030

1.4864 Physical properties：

Densitylb/in3     g/cm3	Melting point°F          °C	Magnetic properties20 °C (68 °F)
0.292      8.08	2430-2500   1380-1400	1.01

1.4864 Mechanical properties：

Temperature		Yield strength offset		Tensile strength		Eongation	Hardness
℃	°F	MPa	ksi	MPa	ksi	%	HB
20	68	285	41.3	650	94.3	30	210
93	200		39.1		92.1
100	212	265		630		30
200	392	240		615		30
204	400		34.8		89.2
300	572	220		605		30

1.4864 Alloy properties：

High Temperature Performance: HuaNickel 1.4864  is able to withstand extreme heat environments with a high melting point of 1390-1420°C. The alloy retains good oxidation resistance at 2000°F (1095°C).

Corrosion resistance: Due to the high ratio of nickel and chromium, this alloy exhibits excellent corrosion resistance, especially in oxidizing, carburizing, and nitriding environments. In addition, it is resistant to chloride stress corrosion cracking and σ phase precipitation embrittlement.

Mechanical properties: Although the yield strength of 1.4864  is low, it still maintains good toughness and mechanical stability, which is suitable for the manufacture of various high-temperature equipment and structures.

High stability: 1.4864  is also highly chemically stable and resistant to a wide range of chemicals, including salt water and acid-base environments.

1.4864 Uses of alloys：

It is widely used as a key component in high-temperature environments such as furnace components, heat treatment equipment, burner components, petrochemical plants, power generation equipment, and nuclear industry. Heat treatment furnace related parts, such as heat treatment chamber, carburizing, nitriding, solution heat treatment and other heat treatment vessels and components.

Petrochemical: used in the manufacture of high-temperature furnaces, furnace tubes, etc.

Electricity: It can be used to make high-temperature steam pipes and nuclear reactor components.

Shipyard: used to manufacture equipment such as ship pipes and seawater cooling systems.

1.4864 Process performance：

Welding process: Nickel alloy alloy 330 can be welded by conventional process. Welding A electrode should be used for arc welding of protective metals; 82. Gas shielded arc welding is adopted.

Relevant standards：

Rods & Shapes – ASTM B 511, ASME SB 511

Billts & Bars – ASTM B 512, ASME SB 512

Tubes & Tubes – ASTM B 535 / ASME SB 535, ASTM B 546 / ASME SB 546, ASTM B 710 / ASME SB 710, ASTM B 739 / ASME SB 739, ASTM B 829 / ASME SB 829

Board. Plates & Strips – ASTM B 536, ASME SB 536, SAE AMS 5592

Rods, wires, forgings and rings – SAE AMS 5716

Others – ASTM B 366/ASME SB 366