Austenitic manganese steel casting, also known as Hadfield manganese steel casting, is a type of high-strength, wear-resistant steel commonly used in crushing and grinding applications. It is named after its inventor, Sir Robert Hadfield, who developed the steel in the late 1800s.
This type of steel is characterized by its unique ability to work-harden under impact and wear, increasing its hardness and strength in response to the severity of the application. It contains 12-14% manganese, which gives it excellent toughness, ductility, and resistance to abrasion, impact, and shock.
Austenitic manganese steel casting is commonly used in mining, quarrying, and mineral processing industries for applications such as crusher liners, ball mill liners, shredder hammers, and excavator teeth. Its high strength, toughness, and wear resistance make it ideal for harsh working environments where heavy impact and wear are common.
Austenitic manganese steel castings have many applications in various industries due to their exceptional strength and wear resistance. Some of the common applications include:
1. Mining and quarrying - Austenitic manganese steel is widely used in the mining and quarrying industry for crushing and grinding equipment. It is used to manufacture crusher wear parts, such as cone and jaw crusher liners, bowl liners, and mantles.
2. Recycling and scrap - This type of steel is also used in the recycling and scrap industry, where it is used to manufacture shredder hammers and wear plates for crushing and shredding equipment.
3. Cement and construction - Austenitic manganese steel castings are also used in the production of cement and construction materials. They are used to manufacture wear-resistant parts for concrete mixers, grinders, and crushers.
4. Oil and gas - Austenitic manganese steel is used in the oil and gas industry to manufacture wear-resistant components for drilling equipment, such as drill bits, stabilizers, and drill collars.
5. Railway - This type of steel is also used in the railway industry to manufacture wear-resistant components for locomotive and rolling stock applications, including coupling systems, bogie frames, and axles.
Overall, Austenitic manganese steel castings are widely used in heavy industries where wear and impact resistance are essential, such as mining, recycling, cement, construction, oil and gas, and railway.
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