904L Stainless Steel Round Bar & Rods

 
Sanjivini Steel Center is one of the leading manufacturers, distributors, and exporters of 904L round stainless steel bars in India. Similar to numerous other austenitic stainless steel alloys, 904L exhibits remarkable properties concerning resistance to corrosion. The initial purpose of this alloy was to guard against the degradation brought on by exposure to sulfuric acid.  The main objective in the production of grade 904l Stainless Steel Round Bar was to develop an alloy that could withstand variations in the concentration of sulfuric acid.

Sulfuric acid, a highly corrosive solution, has no effect on the DIN 1.4539 flat bar between 35°C and 40°C, in contrast to grades 304 or even alloy 316. An oxidative acid that dissolves metals like copper is sulfuric acid. Because of its hygroscopic properties, concentrated forms of this acid, when exposed to water, can trigger an exothermic reaction that corrodes a variety of metals.

The ASTM B649 type 904L Rod can be stored and transported securely in sulfuric acid processing units because it is largely unaffected by this acid. The UNS N08904 Hex Bar does not break down in organic or inorganic acids, apart from sulfuric acid. However, this is not the case for acids that include halides in them. For certain applications, it is safer to utilize duplex stainless steel instead of SS 904L Square Bar because halide-ion-containing acids are quite reactive and can erode the material easily.