Duplex Steel 2205 Bolts

Name: Duplex Steel 2205 Bolts
Brand: Fitmart Fasteners And Alloys
Availability: InStock
Rating: 1 (1 reviews)

Specification Details
Size	M5 TO M 50
Type	Bolt, Nut, Washer, Threaded Rod, Studs, Custom Fasteners
Standard	Din, Iso, Jis, Gb, Is, Bs, Astm
Length	10MM TO 1000 MM
Material	Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

DUPLEX STEEL 2205 BOLTS

Duplex 2205 bolts are high-strength, corrosion-resistant stainless steel fasteners ideal for harsh environments, offering superior performance over standard 300-series stainless steels.

Duplex 2205 bolts are made from a ferritic-austenitic stainless steel (EN 1.4462, UNS S32205), combining roughly equal portions of ferrite and austenite

This two-phase microstructure provides high yield strength, excellent fatigue resistance, and superior corrosion resistance compared to standard 316 or 317 stainless steels

The alloy contains 22% chromium, 3% molybdenum, 5–6% nickel, and nitrogen, which enhances resistance to chloride pitting, crevice corrosion, and sulfide stress cracking, making it suitable for marine, chemical, and brackish water environments

Duplex 2205 bolts offer excellent resistance to general corrosion, pitting, crevice corrosion, and stress corrosion cracking

Duplex 2205 bolts are widely used in industries requiring high integrity fasteners in hostile environments