Duplex 2205 ASTM A276 Round Bar
Renowned manufacturers & suppliers of Duplex 2205 ASTM A276 Round Bar, ASTM B649, A276, A479, SA276, SA479 Bar & A276, A479, SA276, SA479 Rod. We export high quality Duplex 2205 ASTM A276 Round Bar & ASTM B649, A276, A479, SA276, SA479 Bar & A276, A479, SA276, SA479 Rod. We pride ourselves on being at the forefront of innovation in both product lines and after sales services. This is why we will constantly upgrade our products and services to meet market expectations and demands. We are reputed as an excellent quality Duplex 2205 ASTM A276 Round Bar supplier in the industry. American iron and steel institute (AISI) use three numbers to clarify different types of steel which are 200, 300, 400 and 600 series. Jainex Steel and Metal Steels also manufacture & specialized into Pipe/Plates such as A106 GR. B Carbon Steel Seamless Pipes, A53 GR. B, API 5L GR. B Seamless Pipes, API 5L Gr B ERW Pipes, A333 GR. 3/6 Pipes & Alloy Steel Pipes ASTM A335 GR P5 | GR P9 | GR P11 | GR P22 | GR P91.
The high strength that makes Duplex 2205 useful in many applications unfortunately reduces its machinability. Cutting speeds are approximately 20% slower than for grade 304. The strength of Duplex 2205 also makes bending and forming more difficult; requiring larger capacity equipment than for austenitic stainless steels. Jainex Steel and Metal has the capacity and equipment to handle all of your Duplex 2205 projects. Duplex Steel 2205 is not generally suitable for use at temperatures above 300°C as it suffers from precipitation of brittle micro-constituents, nor below -50°C because of its ductile-to-brittle-transition.
Duplex 2205 is the most widely used duplex (ferritic/austenitic) stainless steel grade. The Duplex 2205 alloy is a nitrogen-enhanced duplex stainless steel alloy. The nitrogen serves to significantly improve the corrosion resistance of the alloy; especially in the welded condition. The typical high Cr, Mo and Ni contents of AL 2205 alloy give it a high PREN (Pitting Resistance Equivalent) of 35.8, further enhancing its corrosion resistance. The PREN of AL 2205 alloy exceeds those of types 316L and 317L stainless steels. When heat-treated properly, the composition of AL 2205 alloy produces a microstructure that consists of a nearly equal mixture of austenite and ferrite phases.
|UNS||S31803 / S32205|
|Melting Point||1440 °C (2625 °F)|
|Tensile Strength||Psi 90000 , MPa 620|
|Yield Strength (0.2%Offset)||Psi 65000 , MPa 450|
Jainex Steel and Metal exports Duplex 2205 ASTM A276 Round Bar to countries like Saudi Arabia, United Arab Emirates, Singapore, Malaysia, Germany, Iran, United Kingdom, Italy, Israel, Russia, United States Of America, South Africa, Kenya, Nigeria, Phillipines.