Invar 36 round bar suppliers
Invar 36 hex bar and rod suppliers in India
DIN 1.3912 Invar 36 Flat Bar, Invar 36 Rod, Invar UNS K93603 Hollow Bar manufacturer in India

Invar 36 Round Bar

Invar 36 Hex Bar

Invar 36 Square Bar
Invar 36 Round Bar, also known as Nickel Alloy 36 Round bar, is a nickel-iron alloy noted for its uniquely low coefficient of thermal expansion & contains 36% nickel and possesses a rate of thermal expansion approximately one-tenth that of carbon steel. Invar 36 Flat Bar magnetic at temperatures below its Curie point and non-magnetic at temperatures above. Invar 36 Polished Bar are standard alloy for low expansivity up to 400 °F. This nickel iron alloy Invar 36 Hexagonal Bar also retains good strength and toughness at cryogenic temperatures. Invar 36 Black Bar are became good choice in many industries because Invar 36 Bar exhibit a coefficient of thermal expansion (CTE) which is close to zero. This Cold drawn Invar 36 Bar has made UNS K93600 one of the most effective alloys for the manufacturing of precision instrumentation. Annealed Invar 36 Rods is generally thought of as the metal of choice for any type of low expansion application, because it has a very small CTE.
Steel Tubes India is supplier & exporter of Invar 36 Rod. we stock Hardened strain Invar 36 Round Bar, Peeled and polished Invar 36 Bars & Turned & rough polished Invar 36 Rod at best price, compare price of Invar 36 Cold Drawn Round Bar with supplier of Hot Rolled Invar 36 Round Bar in china. We are stocking distributor of leading manufacturer of Invar 36 Shaft in Japan & Europe. Call us for amazing deals on Invar 36 Welding Rod & Invar 36 Round Bars.
Steel Tubes India is Invar 36 Square Bar supplier in UK & India. We have ready stock of Invar 36 Hex Bar various sizes & thickness. Offering best price of Invar 36 Square Bar, check our Free Cutting Invar 36 Square Bar. Invar 36 Round Bar also knows as Nilo® alloy 36, Nilvar, NS 36, Permalloy D®, Radio metal 36®, Vacodil 36®.
STI Nickel Prime Series Invar 36 Bar is a nickel-iron, low expansion alloy. It is typically used for applications where dimensional changes due to temperature must be minimal.
STI Nickel Prime Series Invar 36 Round Bar is a nickel-iron alloy that has low coefficient of expansion from cryogenic temperatures to about 500°F (260°C).
Invar 36 Forged Bar, Nilo® alloy 36, Nilvar, NS 36, Permalloy D®, Radio metal 36®, Vacodil 36®
Steel Tubes India is manufacturer & stockist of Invar 36 bars, Invar 36 Bright Round Metric (BRM), Invar 36 shaft bars for use in Valve Shafts, Piston Shafts, Pump Shaft, Cylinder Shafts, Boat Shafts and Bearing Bars. Invar 36 Drawn bars have greater size accuracy, straightness, and increased tensile and yield strength, as well as improved machinability. In addition to standard Alloy 36 cold drawn bars, it can be supplied as turned and polished, turned ground and polished and drawn ground and polished in shape of square, hexagonal and flat bars. Our custom Invar 36 Forged Bars & Alloy 36 Forged round bars are suited for multiple applications and serve a variety of different industries. These Invar 36 Forged Bar, Alloy 36 Forged stepped shafts, 36 Invar Forged Flat Bars & Invar Alloy 36 Forged Square Bars tend to be stronger than Alloy 36 rolled bars due to the solid forged center that is provided via the forging process.
Our Dealers & Distributors in Europe, Trinidad & Tobago, Singapore, Qatar, Ethiopia, United Arab Emirates, Oman, Malaysia, Kuwait, Canada, Australia, United States, New Zealand, United Kingdom, Germany, St. Helena, South Africa, India, Nigeria, Ghana, Hong Kong, Saudi Arabia, Philippines, Ireland, Pakistan, South Korea, Iraq, Norway, Finland, Egypt, Netherlands, Denmark, Iran, Kenya, Sweden, Thailand, India, Belgium, Taiwan, Greece & Indonesia arrange complete range of Invar 36 flat bar & Invar 36 Rebar in shortest time as well at best price, because we maintain Invar 36 Bar in the form of Rod, Round Bar, Bright Bar, Flat Bar, Hex Bar, Square Bar, Block, Threaded Bar, Ingot, Shaft, Billet, Straight Forging and Extruded Section in stock for sale, so it saves time & cost to procure any size range in Invar 36 Black Bar stock in rounds, square and flats from any other vendor or Manufacturer of Hot Rolled Invar 36 Round Bar in India. We also offer Invar 36 Bright Round Bar lengths are cut, straightened again and the ends are chamfered before the Invar 36 Bar is polished and tested.
Our online Invar 36 Round Bar Weight Calculator allows you to calculate an estimate of the weight of different sizes of Invar 36 round bars, Invar 36 Cold Drawn Round Bar, Invar 36 Bright Round Bar or Invar 36 Metric Bright Round Bar based on dimensions and shape. Check below table of Invar 36 Bright Bar sizing chart which shows nominal size and provides convenient weight data.
Invar 36 Half Round Bar combines excellent mechanical properties, strength, corrosion resistance, and ease of welding. Alloy 36 Round Bars & Alloy 36 Bright Round Bars are mainly use when the highest level of accuracy and precision are needed along with a bright finish.
Steel Tubes India is supplier of Alloy 36 Round Rods as Cold Drawn, Centre less Ground & Polished, Peeled, Smooth turned or Rough turned.. We are stocking distributor of Invar 36 Peeled Bar. We offer best price of Alloy 36 Bars in India & Europe. Special price offer on Invar 36 Rectangular Bar and Invar 36 octagonal Bar. Alloy 36 Bright Bar, Alloy 36 Flat Bar and large diameter alloy 36 round bar are available in more than 60 types of thickness & sizes. Buy Invar 36 Bright Ground Bar stock at best price. Compare our Alloy 36 Rod price with Invar Alloy 36 Round Bars price in China.
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Check price of Inconel 718 Round Bar in India

Invar 36 round bar Specification
Invar Specifications | ||
---|---|---|
ASTM F-1684 |
MIL 1-23011 CL 7 |
AMS 1-23011 CL 7 |
Iron-Nickel Alloys / Nickel-Iron Alloys ASTM F1684 Invar 36 Bars Equivalent Grades
Alloy | DN-Trade Name | WERKSTOFF NR. | UNS-No. | ASTM Specification | DIN Specification |
---|---|---|---|---|---|
Ni 36* | Dilaton 36 | 1.3912 | K93603 | ASTM F1684 | DIN 17745 / SEW 385 |
Grade | Invar 36 – UNS K93603 |
---|---|
Specification | ASTM F1684 UNS K93603 |
Round bar size | Diameter: 3mm~800mm |
Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
Square bar size | 4mm*4mm~100mm*100mm |
Flat bar size | Thickness: 2mm~100mm |
Width: 10mm~500mm | |
Hex Bar size | 2mm~100mm |
Billet Size | 1/2" to 495mm Diameter |
Rectangles Size | 33mm x 30mm to 295mm x 1066mm |
Finish | Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground & Black |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar |
Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
Bar Type | Drawn Bar, Rolled Bar, Forged Bar, GFM Forged Bar, Open Die Bar, Forged Stepped Shafts, Forged Flat Bar, Forged Square Bar |
Form | Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc. |
Our round bar conforms to NACE MR0175/ISO 15156 |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
---|---|---|---|
Cold Drawn and Polish | 3.00 – 75.00 | 1/8” – 3.00” | h8-h9-h10-h11, ASTM F1684 |
Cold Drawn and Ground | 10.00 – 75.00 | 5/6” – 2.50” | h8-h9-h10-h11 |
Peeled and Polished | 40.00 – 150.00 | 1.50” – 6.00” | h11, ASTMA-484 h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00” | h9-h10-h11, ASTM F1684 |
Invar 36 Bar stock

Invar 36 Rectangular Bar

Invar 36 Flat Bar

Invar 36 Square Bar

Invar 36 Rounds

Invar 36 T-Bar

Invar 36 Half-Round Bar

Invar 36 Bright Bar

Invar 36 Hexagonal Bar

Invar 36 Threaded Bar

Invar 36 Rebar

Invar 36 Hollow Bar

Invar 36 Precision Ground Bar

Invar 36 Precision Ground Stock

Invar 36 Triangle bar

Invar 36 Hex Bar

Invar 36 Rod
Value Added services for Invar 36 Round Bar:
The Difference Between Invar 36 Round Bar and Invar 36 Precision Ground Bar
Invar 36 Round bar is exactly as it sounds; a long, cylindrical metal bar. Invar 36 Round bar is available in many different diameters ranging from 1/4" up to 24".
Invar 36 Precision ground bar is manufactured through induction hardening. Induction hardening is a non-contact heating process which uses electromagnetic induction to produce the required heat. Invar 36 Centerless ground bar is typically produced by turning and grinding the surface to a specified size.
Invar 36 Precision Ground Bar, also known as ‘Turned Ground and Polished’ shafting, refers to round bars made with fine precision and high-quality steel. They are polished to ensure flawless and perfectly straight surfaces. The manufacturing process is designed for extremely close tolerances for surface finish, roundness, hardness, and straightness which ensures a long service life with reduced maintenance.
Invar 36 Round Bar Price
Invar Alloy 36 Round Bar Price List | PACK QTY | PRICE |
---|---|---|
Price of Alloy 36 Round Bar 10.0mm dia x 500mm long | 1 | £65.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 500mm long | 2 | £96.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 500mm long | 3 | £128.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 500mm long | 4 | £154.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 500mm long | 5 | £176.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 1000mm long | 1 | £81.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 1000mm long | 2 | £129.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 1000mm long | 5 | £267.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 2000mm long | 1 | £122.00 |
Price of Alloy 36 Round Bar 10.0mm dia x 2000mm long | 2 | £202.00 |
Price of Alloy 36 Hex Bar / Rod 10mm (A/F) x 1000mm Length | 1 | $101.16 |
Price of Alloy 36 Hex Bar / Rod 10mm (A/F) x 1000mm Length | 3 | $258.52 |
Price of Alloy 36 Hex Bar / Rod 10mm (A/F) x 1000mm Length | 5 | $368.11 |
Price of Alloy 36 Hex Bar / Rod 10mm (A/F) x 2000mm Length | 1 | $182.65 |
Price of Alloy 36 Hex Bar / Rod 10mm (A/F) x 2000mm Length | 3 | $427.12 |
Invar 36 bar properties
Invar Alloy 36 Round, Bright, Hex, Threaded Bar Chemical Composition
Grade | C | Mn | P | S | Si | Ni | Cr | Fe | W | Co |
---|---|---|---|---|---|---|---|---|---|---|
Invar 36 | .15 max | .60 max | .006 max | .004 max | .40 max | 36.0 nom | .25 max | Bal | - | .50 max |
Iron-Nickel Alloys / Nickel-Iron Alloys ASTM F1684 Invar 36 Bars Equivalent Grades
Alloy | DN-Trade Name | WERKSTOFF NR. | UNS-No. | ASTM Specification | DIN Specification |
---|---|---|---|---|---|
Ni 36* | Dilaton 36 | 1.3912 | K93603 | ASTM F1684 | DIN 17745 / SEW 385 |