Stainless Steel Round Bars

All stainless steels contain chromium, and the composition varies, influencing the corrosion resistance of the final product. Higher chromium content results in enhanced corrosion resistance, making Stainless Steel Round Bars a preferred choice in challenging environments. Commonly referred to as Stainless Steel Rods, these bars serve multiple applications depending on the specific material grade and requirements.

There are various specifications governing the production and application of SS Round Bars, with the ASTM A276 standard covering hot-rolled and cold-drawn bars (excluding forged bars). Our Stainless Steel Round Bars are available in different shapes, including round, square, hexagonal, and other extruded forms.

Hot Rolled Stainless Steel Round Bars exhibit a greater degree of roughness compared to their cold-drawn counterparts. While this may not affect their strength and corrosion resistance, for aesthetic applications and outdoor fixtures, Cold Drawn Stainless Steel Round Bars are preferred due to their smoother surface finish and enhanced dimensional tolerance.

Manufactured through forging, Stainless Steel Black Bars undergo a process where raw materials like billets and blooms are heated to approximately 1200 degrees C, exceeding the recrystallization temperature of the steel. This results in durable and hard stainless steel forged bars that are versatile for a wide range of services.

The Cold Drawn Stainless Steel Bars receive additional processing post-hot rolling, which improves their straightness, surface appearance, and overall physical properties. These SS Bars are more precise and feature a smooth surface finish, ideal for demanding applications.

Among our offerings, the Polished Stainless Steel Bars are produced from 304 stainless steel, boasting excellent machinability, formability, and weldability, along with strong corrosion resistance. Commonly used in architectural and structural applications, these bars can achieve a smooth and bright surface finish, even in a mirror polish.

Stainless Steel Round Bars are multipurpose steel sections used in manufacturing and repair applications. They deliver enhanced mechanical properties, such as hardness, strength, and significant wear resistance, depending on the stainless steel grade used. Stainless Steel Hollow Bar Suppliers often rely on these bars for the manufacture of medium to large-sized components in industrial equipment. ARK Stainless stands out as one of the largest Stainless Steel Round Bar Suppliers in India.

Our extensive range of SS Round Bars includes various grades such as 202, 303, 304, 304L, 309, 310, 316, 316L, 316Ti, 317L, 321, 347, 409, 410, 420, and 430 Stainless Steel Round Bars. We proudly export to a diverse range of countries, including the United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, and Malaysia.

Specifications of Stainless Steel Round Bar

Stainless Steel Bar Length	2 to 6 meters or 8 to 20 feet
SS Rod Chamfering	Available in 30, 45 & 60 degree thru fully automatic both-end chamfering machine
Ultrasonic Test of ASTM A276 Threaded Rod	As per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO it is 100% tested thru Digital Ultrasonic Flaw Detector, 10423:2003-PSL 3, MIL STD 2154, SEP 1920:1984
SS Round Bar Size Tolerances	h11
Tolerance of Cold Rolled SS Round Bar Length	Stock in special cut to length bar in tolerance – 0/+10mm (-0 +0.5 inch)
Surface Finish of Cold Rolled SS Bar	Cold drawn or Belt polished condition
Bar Heat Treatment	Annealed and Solution Annealed