Salem stainless steel Duplex 2205 is a nitrogen upgraded duplex hardened steel that was created to battle regular consumption issues experienced with the 300 arrangement tempered steels. "Duplex" depicts a group of hardened steels that are neither completely austenitic, as 304 impeccable, nor simply ferritic, as 430 spotless. The structure of 2205 duplex tempered steel comprises of austenite pools encompassed by a consistent ferrite stage. In the toughened condition, 2205 contains roughly 40-half ferrite. Frequently alluded to as the work horse grade, 2205 is the most generally utilized evaluation in the duplex group of hardened steels. The upside of a duplex structure is that it consolidates the great characteristics of a ferritic amalgam (stress erosion breaking obstruction and high quality) with those of an austenitic composite (simplicity of creation and consumption opposition). Use of 2205 Duplex hardened steel ought to be constrained to temperatures underneath 600° F. Expanded raised temperature presentation can embrittle 2205 impeccable.
Pipe Range | 1 / 2" NB - 8" NB |
Outer Diameter | 6.0-630mm |
Wall Thickness | 0.3mm – 50 mm |
Schedules | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Length | Single Random, Double Random & Required Length |
Specifications | ASTM A790 / ASME SA790 |
Types | Welded / EFW / Fabricated |