The intermediate wave is formed at the side of the precision stainless steel strip and half of the center (1/4 inch from the side). The main reason is that the shape of the blank is not good and the intermediate roll shape curve is incorrect or the position is incorrect. The buck is a defect formed by the different English love in the thickness direction of the steel strip. The main reason is the result of the bending of the work rolls in the horizontal direction and the surface condition lubrication conditions of the upper and lower work rolls and the work mixed wear. Its manifestation is that it is rolled up laterally to form a "funnel shape".
The new high temperature resistant stainless steel tube has a flexural strength of up to 250 MPa and a hot press product of up to 500 MPa. The purer the high-temperature resistant stainless steel tube, the higher the strength. The strength can be maintained at 1100 ° C at high temperatures. This property of the new high temperature resistant stainless steel tube can be used to make porcelain and other mechanical components.
The new high temperature resistant stainless steel tube has a melting point of 2050 ° C, which can resist the erosion of some molten metal, and can be used as a refractory material, a furnace tube, a thermocouple protection sleeve and the like. Many complex sulfides, phosphides, arsenides, iodides, oxides, and sulfuric acid, hydrochloric acid, nitric acid, and hydrofluoric acid do not interact with new high temperature stainless steel tubes.