Suppliers, Traders, Exporters and Stockists of Stainless Steel Grade 303 Round Bars & SS Rods
ARK Stainless is a leading supplier, trader, stockist and exporter of SS 303 round bars. Stainless steel 303 contains additions of sulfur or selenium in its alloy. While the inclusion of sulfur is referred to as stainless steel 303, the addition of element selenium is referred to as 303se, where the term se indicates that the metal has been alloyed with selenium. The machinability properties of WNR 1.4305 square bar have been optimized by either of these two elements. Hence, if the application calls for superior machinability properties, this alloy is the appropriate choice. Along with an improvement in its machinability,303 Steel Cold Finished Bars have superior galling characteristics as well.
However, in comparison to grade 304, the corrosion resistance of this alloy grade tends to be lower. Though the addition of sulfur, which improves machinability, it also results in certain drawbacks seen in the ASTM A479 UNS S30300 hex bar. Firstly, the alloy's resistance to corrosion becomes lower. Next, its toughness properties are slightly impaired. Furthermore, those regions in the microstructure of astm a276 type 303 round bar which contain sulfur act as initiators for corrosion by means of pitting. But for both intermittent and continuous use, the alloy exhibits good resistance to oxidation, up to temperatures 927°C. Yet, manufacturers do not recommend using the JIS SUS 303 black bar at temperatures exceeding 760°C, solely because of higher carbon content, promoting carbide precipitation.
A phenomenon which in turn results in irregular scaling in the 303 stainless steel rod. Generally, lower carbon-containing alloys are resilient to becoming susceptible to sensitisation, unlike the 303 stainless steel welding rod. While welding this material is not recommended, it is a task that could be undertaken by welding the AISI 303 threaded bar with the aid of electrodes produced in stainless steel grade 310. Annealing performed on this alloy has its benefits including dissolution of carbide precipitates and achievement of a high machining rate, with the hardness property of the ss 303 bright bar valued between a range of 200 to 240 Brinell.
Stainless Steel 303 Round Bars come in a variety of grades that are used in various industries. Stainless steel bars are used because of their strength and resistance to corrosion. In India, We are the leading suppliers of Stainless Steel 303 Round Bars. Chromium is present in all stainless steel. Stainless Steel 303 bars come in diameters ranging from 4mm to 500mm, with hex and square bars ranging from 18mm to 57mm. The length of the bars ranges from 1 to 6 meters. There are also custom sizes and lengths available. We provide various grades of Stainless Steel 303 Round Bars like 304, 304L, 304H, 308, (308)/F45, 309, 309S, 310S, 310H, 312, 316, 316L 316H, 316Ti, 317L, 321, 347, 347H,904L, etc. We also Deal in Stainless Steel 304 Round Bars.
Stainless Steel 303 Round Bars come in a variety of grades that are used in various industries. Stainless steel bars are used because of their strength and resistance to corrosion. In India, We are the leading stockists of Stainless Steel 303 Round Bars. Chromium is present in all stainless steel. Stainless Steel 303 Round Bars come in diameters ranging from 4mm to 500mm, with hex and square bars ranging from 18mm to 57mm. The length of the bars ranges from 1 to 6 meters. There are also custom sizes and lengths available. We provide various grades of Stainless Steel 303 Round Bars like 304, 304L, 304H, 308, (308)/F45, 309, 309S, 310S, 310H, 312, 316, 316L 316H, 316Ti, 317L, 321, 347, 347H,904L, etc.
We are a supplier & exporter of ASTM A276 Stainless Steel 303 Round Bars which are manufactured using superior grade stainless steel. Stainless Steel 303 Round bars are very durable and carry sturdy construction. Clients use Stainless Steel Round Bars stainless steel bars in Machined Components, Valves, Machine tools, Pump Shafts, Fasteners, Dairy Equipments, and Surgical & Medical Parts.
Stainless steel types 440 a, 440 b, and 404 c. Type 440 is the most versatile and widely used stainless steel. Stainless Steel Round Bars are also known as 18/8 from the nominal composition of type 304 being 18% chromium and 8% nickel.
We Export Stainless Steel 303 round bars to United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, Malaysia.
Specifications of Stainless Steel Round Bar & Rods 303 Grade
| Specifications | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Stainless Steel 303 Round Bars |
Outside Diameter in the range of 4mm to 500mm |
| Stainless Steel 303 Bright Bars |
Outside Diameter in the range of 4mm to 100mm |
| Stainless Steel 303 Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Stainless Steel 303 Square Bars |
18mm – 47mm (11/16″ to 1-3/4″) |
| Stainless Steel 303 Flat Bars |
1/2” to 10” in a thickness range of 2mm to 150mm, |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |