Buy Invar 42 Tubes In India, UNS K94200 Invar Alloy 42 Tubes Stockists
Invar Alloy 42 Seamless Tubing Traders, ASTM F1684 Invar 42 Welded Tube Manufacturer
DIN 17745 / SEW 385 Invar 42 Exhaust Tube Price List, Invar 42 Square Tube Suppliers In Mumbai, India,

Invar 42 Tube

Invar 42 Seamless Tube

Invar 42 Tubing
Invar 42 Tube is a controlled expansion alloy, consisting of 42% Nickel, balance Iron and used in a wide gamut of electronic application, lead frames, especially for glass and ceramic seals.FASTWELL is one of the major manufacturer & supplier of UNS K94200 Invar Alloy 42 Tube. We provide these Invar 42 seamless tubing to our customers in different sizes and dimension according to the requirements of the client's demand. DIN 17745 Invar 42 tubes are appreciated for precision application, micro component manufacturing, and strength durability and fine tuned finishing. Get in touch with us for top-quality and commercial-grade Invar Alloy 42 Tubing.
Nilo 42 gas tubing is a nickel-iron controlled-expansion alloy which has a low and normally constant coefficient of thermal expansion from room temperature to about 300ºC. ASTM F30 Invar 42 tubes are supplied bright annealed in the 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). Invar 42 High-Pressure Tube is available in straight lengths and coils. Invar 42 coiled and straight length tubing is supplied annealed and solution annealed. Invar 42 boiler and exhaust Tubes Stock will be available for most common sizes.
Table of contents
Invar 42 Tube Price
Invar 42 Tube Price | Origin | Price in INR (per kg) |
Price in USD (per kg) |
Price in Euro (per kg) |
Others |
---|---|---|---|---|---|
Invar 42 Tube Price in USA | USA | Rs 4600/- | $31 | €26 | Fix Length |
Invar 42 Tube Price in India | Indian | Rs 2800/- | $40 | €34 | Cut to Size |
Invar 42 Tube Price in UK / Europe | European | Rs 4100/- | $29 | €25 | Fix Length |
Invar 42 Tube Price in Japan | Japanese | Rs 3600/- | $53 | €45 | Fix Length |
Invar 42 Tubes Specification
Invar 42 steel tubing other Brand Name | Nickel Alloy 42 Tubing, Invar 42® Tubing and Nilo® 42 Tubing |
---|---|
Invar 42 Tube Standards | ASTM F1684, ASTM F30 |
Invar 42 Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
Invar 42 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. |
Invar 42 tubing wall thickness | 0.020" –0.220", (special wall thicknesses available) |
Alloy 42 tube Length | Single Random, Double Random, Standard & Cut length |
Manufacturers of Invar 42 Tubes & Tubing |
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Invar Alloy 42 Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Invar 42 tube Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
Invar 42 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 | Invar 42 Capillary Tube & Other Odd Size Invar 42 Heat Exchanger & Condenser Tubes |
Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
We can also cut, thread, and groove Invar 42 Tubes to meet your specifications |
Invar 42 Tubing Standard:
ASTM | USA | Ameirican Society of Mechanical Engineers |
AISI | USA | Acronym of American Iron and Steel Institute |
JIS | JP | Japanese Industrial Standards |
DIN | GER | Deutsches Institut für Normung e.V. |
UNS | USA | Unified Numbering System |
Types | Out diameter | Sizes | Length |
---|---|---|---|
Invar 42 Welded Tube (ERW Tube) (in Stock + Custom Sizes) | 6.35 mm OD To 152 mm OD | As per requirement | Cut to length |
Invar 42 Seamless Tube (Custom Sizes) | 6.35 mm OD To 101.6 mm OD | As per requirement | Cut to length |
NB Sizes (in stock) | .0035” ~ 8” | 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" | Cut to length |
Invar 42 Seamles Tubes Surface Finish
Surface Finish | Internal Surface(ID) | Exterbal Surface(OD) | |||
Roughness Average(RA) | Roughness Average(RA) | ||||
μ inch | μm | μ inch | μm | ||
EP | Electro Polish | 15,10,7,5 | 0.38,0.25,0.20;0.13 | 32 | 0.8 |
BA | Beight Annealed | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
AP | Annealed & Pickled | Not defined | Not defined | 40 or Not defined | 1.0 or Not defined |
MP | Mechanical Polish | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
Invar 42 Tubes Stock

Invar 42 Coiled Tubing

Invar 42 Capillary Tube

Invar 42 ‘U’ Shaped tubing

Invar 42 Gas Tube Ar 15 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

Invar 42 Alloy Square Tube (Radius Corners)

Invar 42 Rectangle Tube

Invar 42 tubing
Types of Invar 42 Seamless & Welded Tubes
Alloy 42 Seamless Tubes | 42 Alloy Round Tube |
Invar 42 Elliptical and Oval Tubes | Invar 42 Rectangular Tube |
Alloy 42 Coiled Tubing | Invar Alloy 42 Capillary Tubing |
Invar 42 Sighting Tube | Invar 42 Polish Tubes |
Alloy 42 straight tube boiler |
Invar 42 furnace tube |
Invar 42 Aerospace tubes | Invar 42 High Pressure Tube |
Invar 42 Condenser Tubes | Invar 42 Aero engine tubes |
Alloy 42 Welded Tubes | Alloy 42 Seamless 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 |
Invar 42 Tube Sizes
Wall | Sizes ( O.D.) |
---|---|
.010 | 1/16" , 1/8" , 3/16" |
.020 | 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8" |
.012 | 1/8" |
.016 | 1/8" , 3/16" |
.028 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2" |
.035 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
.049 | 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
.065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
.083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
.095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
.109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
.120 | 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
.125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
.134 | 1" |
.250 | 3" |
.375 | 3 1/2" |
Invar 42 Tube Stock
Sale of the Month
Invar 42 Tubing Price in India(mm) | PACK QTY | PRICE |
---|---|---|
3.0 dia x 0.50 wall x500 | 1 | £89.00 |
3.0 dia x 0.50 wall x500 | 2 | £148.00 |
3.0 dia x 0.50 wall x500 | 3 | £200.00 |
3.0 dia x 0.50 wall x500 | 4 | £245.00 |
3.0 dia x 0.50 wall x500 | 5 | £284.00 |
3.0 dia x 0.50 wall x2000 | 1 | £180.00 |
3.0 dia x 0.50 wall x2000 | 3 | £452.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x500 | 1 | £80.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x500 | 2 | £124.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x500 | 3 | £164.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x500 | 4 | £200.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x500 | 5 | £230.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x1000 | 1 | £101.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x1000 | 3 | £255.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x1000 | 5 | £380.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x2000 | 1 | £155.00 |
1/4"(13.72) NBxSch10/10s(1.65) wall x2000 | 3 | £385.00 |
Here is a list of our readily available stock of Invar 42 Tube
Invar Alloy 42 Tubing
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Invar 42 Tube Pressure Rating
Tube O.D. (in.) |
Wall Thickness of Tube (inches) | |||||||
---|---|---|---|---|---|---|---|---|
.028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
Working Pressure (psig) | ||||||||
1/8 | 7900 | 10100 | ||||||
1/4 | 3700 | 4800 | 7000 | 9500 | ||||
5/16 | 3700 | 5400 | 7300 | |||||
3/8 | 3100 | 4400 | 6100 | |||||
1/2 | 2300 | 3200 | 4400 | |||||
3/4 | 2200 | 3000 | 4000 | 4600 | ||||
1 | 2200 | 2900 | 3400 | 3900 | 4300 |