• Surface Treatment：Polished
• Surface：Pickled, No.1, Polished,etc
• Thickness：0.3-180mm
• Transport Package：Packed and Labeled According to The Regulations an
• Specification：1000,1219,1500,2000,2200,2500mm
• Trademark：Bozhong
• Origin：China
• Production Capacity：50000tons,Month

Chemical Properties:

Corrosion Resistance:

1,Offers similar resistance to general, overall corrosion as Alloy 304

2,Used for applications where alloys such as Alloy 304 are vulnerable to intergranualr corrosion

3,Generally used for heavy welded equipment which cannot be annealed and for equipment which is operated between 800 to 150°F (427 TO 816°C)

4,Alloy 347 is preferred over Alloy 321 for aqueous and other low temperature environments

5,Primarily used in high temperature environments where resistance to sensitization is necessary, in turn preventing intergranualr corrosion at lower levels

6,Susceptible to stress corrosion cracking

7,Exhibits oxidation resistance similar to all other 18-8 austenitic stainless steels

Weldability

1,Austenitic stainless steels are considered to be the most weldable out of all high alloy steels

2,Can be welded by all fusion and resistance welding processes

Heat Treatment

1,Annealing temperature range is 1800 to 2000°F

2,May be stress relief annealed within the carbide precipitation range of 800 to 1500°F without any danger of subsequent intergranualr corrosion

3,Cannot be hardened by heat treatment