Duplex Hex Bolts or SS Bolts?

Duplex Steel Bolts are constructed from austenitic-ferritic stainless steel developed to be stronger and more corrosion resistant than 300 series stainless steel. It aids users in avoiding stress corrosion cracking, which is very common with 316 and 317 stainless steel. Duplex Hex Bolts are made from a mixture of austenitic and ferritic alloys. The mix of these alloys makes the grade extra strong and resistant to various chemical procedures. This grade is the most popular variety and this two-phase material is a significant upgrade from 316 stainless steel in terms of both yield strength and corrosion resistance.

Stainless steel duplex constructed hex bolts are used in machinery and construction and can be used with a nut, or in a tapped hole. Since they can be tightened with a wrench, fully threaded hex bolts are specifically designed to improve job efficiency. Additionally, duplex 2205 hex bolts provide increased strength over standard stainless steel, which means that they can be used for jobs that require an advanced workload along with good corrosion resistance.

The duplex hex bolt’s six-sided design allows the bolt to be quickly and effectively fastened or loosened, which provides for increased overall job speed and quick turnarounds. The Duplex Hex Bolt material has good content of elements like chromium, molybdenum, and nickel in its chemical composition, which is why they show good pitting resistance. On heating, the microstructure of the Duplex Stud Bolts becomes such that it is a perfect mixture of the austenite and ferrite phases.

Duplex Hex Bolts are the ideal choice for numerous types of industrial fastener applications. Naman Pipe & Tubes is a Manufacturer, Stockist of Hex Bolts & Stud Bolts in Duplex & Super Duplex Stainless Steel. We provide Full Threads/Half Threads configuration with UNC/UNF Threading type. We have ready stock material in Duplex Steel Fasteners in grades like Super Duplex 2507, Duplex 2205, Duplex 2304, etc. We also manufacture other rare Duplex grades upon request.