Invar 42 Tubing suppliers
Invar 42 tube and seamless tube exporter
Alloy 42 Seamless Tubing, Invar 42 Welded Tube manufacturer in India

Invar 42 Tube

Invar 42 Seamless Tube

Invar 42 Tubing
Invar 42 Tube is an austenitic alloy that contains 41% nickel and possesses a rate of thermal expansion approximately one-tenth that of carbon steel. UNS K94200 Invar Alloy 42 Tube is very strong, tough, ductile and possesses a useful degree of corrosion resistance. Invar 42 Tubing, Invar Alloy 42 Seamless Tube, Invar Alloy 42 Tubing, Invar Alloy 42 Gas Tube, Invar 42 Exhaust Tube, Invar 42 boiler tubes maintains nearly constant dimensions over the range of normal atmospheric temperatures, and has a low coefficient of expansion from cryogenic temperatures to about 500°F. Invar 42 Polish Tube is also highly effective in magnetic applications. Invar Alloy 42 Seamless Tubing can be hot formed, cold formed or machined easily. INVAR 36, INVAR 42, INVAR 48, and INVAR K tubing can be hot or cold worked, machined and formed by processes similar to those used for austenitic stainless steels.
All top-quality and commercial-grade Invar 42 Seamless Tubing material stock is available most common sizes in our Australia, China, Finland, France, Canada, Germany, Italy, the Netherlands, Sweden and the UK inventory. Alloy 42 (Nilo 42) tubes are available in bright annealed and outside diameter range 6 –42 mm (0.25 in –1.625 in) and wall thickness 0.89 –5.00 mm (0.035 in –0.197 in). We at Steel Tubes India also stock Invar 42 seamless tube in straight lengths and coils. We supply all Invar 42 High-Pressure Tube & Invar 42 Instrumentation Tubes as coiled and straight length tubing both form in annealed and solution annealed condition.
Steel Tubes India is 3rd largest supplier of Invar 42 coiled and straight length tubing. We stock Invar 42 seamless tubing, Invar 42 heat exchanger tube and Invar 42 high temperature tubes in different size & thickness. Compare our price of Invar 42 Compression Tubes. We are stocking distributor of leading manufacturers of Invar 42 high pressure tubing, check Invar 42 high pressure tubing price list. All Invar 42 hydraulic tubes at best rate in India & UK.
Steel Tubes India is NORSOK approved supplier & exporter of Invar 42 tube material. We are stockist & distributor of Invar 42 Cold Drawn Tubes, Invar 42 Square Tube, Invar 42 welded tube, Invar 42 welded and redrawn, seamless and redrawn coiled tubing, Invar 42 Electropolished Tubes & high performance Invar 42 tubes. Steel Tubes India is PED approved manufacturer of Invar 42 coiled tubing, Invar 42 Steel Tube. Check price list of Invar 42 heat exchanger tubes as seamless, welded or welded redrawn tubes.
If you are looking to buy High quality assured Invar 42 capillary tube or Invar 42 sighting tubes at best price in India, send an email to stindia@stindia.com, we will send you the Free Quote & recent price of Invar 42 precision tubes, Invar 42 instrumentation tubes, Invar 42 pyrometer tubes along with inspection & delivery schedule. Steel Tubes India is a Govt. of India recognised Exporter of Invar 42 cannula tubes in India and shipping to Europe, Trinidad & Tobago, Singapore, Qatar, Ethiopia, United Arab Emirates, Oman, Malaysia, Kuwait, Canada, Australia, United States, New Zealand, United Kingdom, St. Helena, South Africa, India, Nigeria, Ghana, Netherlands, Denmark, Iran, Kenya, Sweden, Hong Kong, Saudi Arabia, Philippines, Ireland, Pakistan, South Korea, Iraq, Norway, Finland, Egypt, Thailand, Indonesia, India, Belgium, Taiwan, Greece & Germany since 2002. 42 Invar protection tubes, Alloy 42 protective tubes and Invar 42 hydraulic tubes are available in different sizes, diameter & wall thickness.
Looking to buy Alloy 625 Tube? Inconel 625 Tube?
Check price of Inconel 625 Tube in India

Invar 42 Tube Price
Price | Origin | Price in INR (per kg) |
Price in USD (per kg) |
Price in Euro (per kg) |
Others |
---|---|---|---|---|---|
Price in India | Indian | Rs 2800/- | $40 | €34 | Cut to Size |
Price in Japan | Japanese | Rs 3600/- | $53 | €45 | Fix Length |
Price in UK / Europe | European | Rs 4100/- | $29 | €25 | Fix Length |
Price in USA | USA | Rs 4600/- | $31 | €26 | Fix Length |
Invar 42 Tube Specification
other Brand Name | Nickel Alloy 42 Tubing, Invar 42® Tubing and Nilo® 42 Tubing |
---|---|
Tube Standards | ASTM F1684, ASTM F30 |
Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
Welded Tube Size | 6.35 mm OD To 152 mm OD |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
tubing wall thickness | 0.020" –0.220", (special wall thicknesses available) |
Alloy 42 tube Length | Single Random, Double Random, Standard & Cut length |
Invar Alloy 42 Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
tube Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
Tube Type | Seamless, ERW, EFW, Welded, Fabricated |
End | Plain End, Beveled End, Treaded |
Marking | All Invar Alloy 42 tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Specialize in | Capillary Tube & Other Odd Size Heat Exchanger & Condenser Tubes |
Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
Manufacturers of Tubes & Tubing |
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We can also cut, thread, and groove Tubes to meet your specifications |
Invar 42 Tube Stock

Invar 42 Coiled Tubing

Invar 42 Capillary Tube

Invar 42 ‘U’ Shaped tubing

Invar 42 Welded Tube supplier

Invar 42 seamless tubing

Invar 42 Thin Wall tube

Invar 42 Furnace Tube

Invar 42 Gas Tube

Invar 42 Heat Exchanger Tubes

Invar 42 boiler tube

Invar 42 welded tubing

Invar 42 Square Tube

Alloy 42 Square Tube (Radius Corners)

Invar 42 Rectangle Tube

Invar 42 tubing
Invar 42 tubing composition & technical information
Iron-Nickel Alloys / Nickel-Iron Alloys Invar 42 Tube, Pipe & Tubing Equivalent Grades
Alloy | DN-Trade Name | WERKSTOFF NR. | UNS-No. | ASTM Specification | DIN Specification |
---|---|---|---|---|---|
Ni 42 | Dilaton 41 | K94100 | ASTM F30 | ||
Ni 42 | Dilaton 42 | 1.3917 | DIN 17745 / SEW 385 |
Invar Alloy 42 Tube, Pipe & Tubing Chemical Composition
Grade | C | Mn | P | S | Si | Ni | Cr | Fe |
---|---|---|---|---|---|---|---|---|
Invar 42 | .50 max | .40 max | - | .20 max | - | 41.0 | .- | Bal |