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Properties of cobalt-based alloys

Cobalt-based alloy is a high-performance alloy composed of cobalt, chromium, nickel, tungsten, iron, manganese, silicon and other elements. Cobalt-based alloys have excellent high-temperature strength, oxidation resistance, corrosion resistance and wear resistance, and are widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields. This article will introduce several common cobalt-based alloys and their properties and uses.

## Haynes 25 (L605)

Haynes 25 (L605) is a cobalt-based alloy with good formability and excellent high temperature properties. In high-temperature and high-strength environments below 1800°F (980°C), the material resists oxidation, carbonization, and cracking. Haynes 25 (L605) is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## Haynes 188

Haynes 188 is a cobalt-nickel-chromium-tungsten alloy with excellent high temperature strength and very good resistance to oxidizing environments up to 2000°F (1095°C). Haynes 188 is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## Haynes 230

Haynes 230 is a nickel-chromium-tungsten-molybdenum alloy that offers excellent high temperature strength and excellent resistance to oxidation, withstanding prolonged exposure to air nitriding environments up to 2100°F (1149°C) and excellent long-term thermal stability. Haynes 230 is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## MP35N

MP35N is a cobalt-nickel-chromium-molybdenum-iron alloy with excellent high-temperature strength, oxidation resistance, corrosion resistance and wear resistance. MP35N is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## L605

L605 is a cobalt-based alloy with good formability and excellent high-temperature properties. In high-temperature and high-strength environments below 1800°F (980°C), the material resists oxidation, carbonization, and cracking. L605 is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## Stellite 6

Stellite 6 is a cobalt-based alloy with excellent high-temperature strength, oxidation resistance, corrosion resistance and wear resistance. Stellite 6 is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## Stellite 21

Stellite 21 is a cobalt-based alloy with excellent high-temperature strength, oxidation resistance, corrosion resistance and wear resistance. Stellite 21 is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

## Stellite 31

Stellite 31 is a cobalt-based alloy with excellent high-temperature strength, oxidation resistance, corrosion resistance and wear resistance. Stellite 31 is widely used in aviation, aerospace, petroleum, chemical industry, medical and other fields, such as manufacturing jet engines, gas turbines, turbine blades, high-temperature springs, high-temperature seals, etc.

Tianjin Anton Metal Manufacture Co., Ltd. is a company specializing in the production of various nickel-based alloys, Hastelloy alloys and high-temperature alloy materials. The company was established in 1989 with a registered capital of 10.0 million, specializing in the production and sales of alloy materials. Anton Metal’s products are widely used in aerospace, chemical industry, electric power, automobile, nuclear energy and other fields, and can also provide customized alloy material solutions according to customer needs. If you need to know the price consultation of alloy materials or provide customized alloy material solutions, please feel free to contact the sales staff.

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ANTON METAL| Your specialty alloys manufacturer
Email: dominic@antonmetal.com
Phone: +8613132148618(wechat/whatsapp)


Post time: Oct-14-2023