316L Stainless Steel Round Bar

Om Export India’s steels are 316l stainless steel round bar suppliers. We are the market leader in supplying 316l round bar, it is available in wide variety of specifications. Stainless steel 316l round barare manufactured and tested as per approved quality standards under highly qualified expertise. It fulfils most of the demand of worldwide industrial users. It has excellent toughness, even down to cryogenic temperatures. 316L stainless steel offers higher creep, stress to rupture and tensile strength at elevated temperatures, compared to chromium-nickel austenitic stainless steels.
stainless steel 316l rod is produced from a strong corrosion resistant material high on chromium content. The high chromium content in the steel rods forms a layer of chromium oxide on the surface which protects it from wear and tear, staining and corrosion caused by air, water and steam. The other components of steel rod are carbon, manganese and silicon. It also come in billet form and generally includes a cross-section based on the shape of rod or bar stock. It is sometimes referred as marine grade stainless steel, is the second most common austenitic stainless steel.
316l hex bar are precisely shaped for items or machine that need accurate pieces. It is commonly used in conveyor tables. It is easy to drill and form which makes it useful for ornamental , braces and interior works.It is the low carbon version of 316 stainless steels. It can produce high yield and tensile strengths similar to Duplex stainless grades when it is cold worked.
316l stainless steel flat bar is broadly used for industrial tools, structure construction, ornamental fence construction, mechanical parts, etc.It turns to work harden if machined too quickly. Hence low speeds and constant feed rates are recommended. It is also easier to machine compared to 316 stainless steel due to its lower carbon content.316l square bar are widely used in many industries for manufacturing or general assembly. It is also used for general repairs of plant equipment and railings. It can be hot worked by using the most common hot working techniques. Optimal hot working temperatures should be in the range 1150-1260 °C, and certainly should not be less than 930°C. 
ASTM a276 type 316l is a chromium nickel austenitic steel, molybdenum addition can enhances corrosion resistance, and this is the main factor that 316l is more corrosion resistant than 304l. ASTM a276 tp 316l is a material grade specification for cold-finished or hot-finished bars.A479 type 316l is a technical document that outlines the requirements for stainless steel hot/cold finished bars. Bars with various forms such as rounds, squares, hexagons and hot-rolled or extruded shapes such as angles, tees, and channels. These stainless steel forms are used in boiler and pressure vessels.

316L Stainless Steel Round Bar Material Specification Chart

Specification ASTM A276/ A479, ASME SA276/SA479
Grade Stainless Steel 316L (UNS S31603)
Flat bar size 1/2” to 10” in thickness range of 2mm to 150mm
Square bar size 18mm – 47mm (11/16″ to 1-3/4″)
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Hex Bar size 18mm – 57mm (11/16″ to 2-3/4″)
Bright Bar Outside Diameter in the range of 4mm to 100mm
Round bar size Outside Diameter in the range of 4mm to 500mm
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Billet Size 1/2″ to 495mm Diameter
Rectangular bar Size 33 x 30mm to 295 x 1066mm
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished
Condition Hardened & tempered, annealed
Technique 316L Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled
Processing Bar cutting to 650mm
Section 3.0 to 12.0mm thickness
Form Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc.

Our 316L Stainless Steel Round bar conforms to NACE MR0175/ISO 15156

316l Stainless Steel Rod Composition Standard

Grade C Mn Si P S Cr Mo Ni N
SS 316L 0.3 max 2 max 0.75 max 0.045 max 0.030 max 16 – 18 2 – 3 10 – 14 0.10 max

Mechanical Analysis of 316l Stainless Steel Bar

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %

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