What are the processing properties of high-temperature alloy steel sheets?

High-temperature alloy steel plate is a construction material applied under the standard of 1000℃, and is widely used in aerospace, airlines, and various heat treatment electric furnaces. Because the high temperature alloy steel plate contains many high melting point aluminum alloy elements Fe, Ti, Cr, Ni, V, W, Mo, etc., this aluminum alloy element and other aluminum alloy elements are composed of high purity and high structure density.

The martensitic aluminum alloy. In addition, some elements and non-metallic elements C, B, N and other metal materials and non-metallic materials with high strength, small ratio, and high melting point make their machinability worse and worse. Its relative machinability is only 5-20% of 45 steel.

Processing performance of high temperature alloy steel plate:

1. Large cutting force: 2 to 3 times larger than cutting 45 steel.

2. High cutting temperature: about 50% higher than cutting 45 steel.

3. Severe work hardening: the hardness of the machined surface and the machined surface when cutting it is 50-100% higher than that of the matrix.

4. The tool is easy to wear: it is easy to stick, diffuse, oxidize and groove wear during cutting.