A few days ago, the reporter learned from the data released by the General Administration of Customs that China's imports of 310S stainless steel tube tube volume in 2010 appeared the first drop in 12 years
The 2205 stainless steel plate summarizes the advantageous functions of ferrite and austenite, has good resistance to chloride ion stress corrosion and outstanding resistance to sulfide stress corrosion.
How do stainless steel plates separate 201 and 304 raw materials, 201 consists of 17Cr-4.5Ni-6Mn-N, which is a Ni steel grade,
The output of 316L stainless steel plate is judged at 770 million tons this year: If the production of 316L stainless steel plate in 2017 is judged to be 770 million tons, there is no problem.
According to the degree of alloying of the austenite matrix, the 304 stainless steel plate can be divided into two basic series: chromium-nickel austenite and chromium-manganese stainless steel plate
1. The workpiece and fixture should be cleaned of foreign matter such as oil, residual salt and paint before heat treatment.
Common stainless steel plates are divided into two categories:
Alloy steels comprise many types of steels whose compositions are more than the limitations of C, Mo, Cr, Va, Mn, Ni, Si, and B which have been allocated for carbon steels