Invar 42 bar and wire offers superior strength and stability due to its balanced combination of nickel, chromium, and iron alloys. It is incredibly resistant to thermal expansion making it ideal for applications that require stable dimensions even when exposed to extreme temperatures. Invar 42 offers excellent electrical conductivity in addition to its superior mechanical properties, making it an ideal choice for numerous industrial applications including electronics, aerospace components, and medical instruments. Its impressive ductility allows for easy fabrication into a variety of shapes without compromising performance.
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For these reasons, Invar 42 bar and wire are great options for your next manufacturing project. With superior thermal stability and electrical conductivity, you can count on this material to deliver reliable results every time.
Standards : | ASTM F30, ASME SF30 |
Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Wire : | Thickness starting from 0.05mm |
Round bar size : | Diameter: 3-~800mm |
Hex Bar size : | 2-100mm A/F |
Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
Square bar size : | 4 to 100mm |
Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
STANDARD | WERKSTOFF NR. | UNS |
Invar 42 | 1.3917 | K94100 |
Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Mo | Cu | Mo |
Invar 42 | 0.1 max | 0.6 max | 0.35 max | 0.025 max | Balance | 35.0 – 37.0 | 0.5 max | 0.025 max | 0.5 max | 0.5 max | 0.5 max |
Yield Strength (0.2%Offset) | Tensile Strength | Elongation | Hardness |
Ksi – 36 , MPa – 248 | Ksi – 71 , MPa – 490 | 40 % | 40 |
There are many sectors and industries consuming ASTM F30 Invar 42 Round Bar like:
Invar UNS K94100 bars used for Automobile Industries to make nuts, bolts, shafts | Invar UNS K94100 Round Bars are also used in Aerospace sector |
Oil and Gas | 42 Invar Round Bar to making arms and ammunition |
Defence industry | Heavy engineering Industries |
Invar 42 Round Bar to manufacturing conveyor shafts | To making arms and ammunition |
Invar Alloy 42 Round Bar for manufacturing gears, bearings, and hinges | Alloy 42 bars used for Military |
Valbruna Group Make Invar 42 Bars
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