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Performance And Application Of Stainless Steel Wire
Nov 29, 2016

Application and properties of 304 stainless steel wire, 304 stainless steel bar, according to United States AISI standard, stainless steel with three-digit Arabic numeral. First-digit categories, second to third-digit sequence number. First digit 3 opening 300-series stainless steel is Cr-Ni structure of austenitic stainless steel.

1, 304

Low carbon austenitic stainless and acid-resistant steels

Properties: excellent resistance to intergranular corrosion and corrosion resistance, of organic acids and inorganic acids alkalis and most have a certain resistance to corrosion. Usage: widely used in pipe conveying acid and chemical equipment.

2、304L

Low carbon austenitic stainless and acid-resistant steels

Performance: good resistance to corrosion and good in various strong corrosive medium corrosion resistance. Application: applied to petrochemical corrosion-resistant equipments, particularly post weld heat treatment of the welded fitting is not possible.

3、304H

Austenitic stainless steel

Performance: excellent corrosion resistance and weldability, good thermal properties. Uses: mainly used for large boiler superheater and reheater steam piping, heat exchangers for petrochemical.

4, 316

Austenitic stainless and heat resistant steel

Performance: various inorganic acids, organic acids, alkalis, salts have very good corrosion resistance and corrosion resistance, good strength at high temperatures. Use: suitable for large boiler superheater and reheater, steam pipes, heat exchangers for petrochemical pipes, can be used as a corrosion resistant material.

5、316L

Ultra low carbon austenitic stainless and acid-resistant steels

Performance: good resistance to corrosion, to organic acids, alkali, salts, with good corrosion resistance. Usage: widely used in pipe conveying acid and chemical equipment.

6, 321

Austenitic stainless and acid-resistant steels

Performance: high Hang Jing and corrosion, of organic acids and inorganic acids with good corrosion resistance. Uses: used in the manufacture of acid-proof pipes, boiler superheater, reheater, steam pipes, heat exchangers for petrochemical and other.

7、317L

Austenitic stainless and acid-resistant steels

Performance: excellent corrosion resistance, in solutions containing chloride has a good resistance to pitting. Usage: manufacture of synthetic fiber, petrochemical, textile, paper and the main pipeline used in nuclear reprocessing and other industrial equipment.

8、310S

Austenitic heat-resisting steel

Performance: good resistance to intergranular corrosion, excellent resistance to chloride stress corrosion, have good resistance to high temperature oxidation. Uses: used in the manufacture of furnace tubes, superheater, heat exchanger tubes.

9、347H

Austenitic stainless and heat resistant steel

Performance: has good corrosion resistance, weldability and creep strength properties. Use: for large boiler superheater and reheater, steam pipes, heat exchangers for petrochemical pipes.