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Alloy 42 Strip Nickel Based Alloys 42 Foil Tooling For Aerospace Composites,

Categories Nickel Based Alloys
Brand Name: JINXING
Model Number: Alloy 42 Foil
Certification: ISO 9001
Place of Origin: China
MOQ: 20kg
Price: 15~100USD
Payment Terms: L/C, D/P, D/A, T/T, Western Union
Supply Ability: 10000kgs/M
Delivery Time: 15~30days
Packaging Details: Plywood case
Material: Alloy 42
Hardness HB: ≤130
Yield Strength: 300 Mpa min
Tensile Strength: 500 Mpan min
Elongation: 30% min
Surface: Bright
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Alloy 42 Strip Nickel Based Alloys 42 Foil Tooling For Aerospace Composites,

Alloy 42 Foil NILO alloy 42 (UNS K94100/W. Nr. 1.3917) electrical glass /ceramics

NILO alloy 42 (UNS K94100/W. Nr. 1.3917), a binary nickel-iron alloy containing 42% nickel. It has a low, and nominally constant, coefficient of expansion over the range 20-300°C (85-570°F). It is used for tooling for aerospace composites, thermostat rods, for semiconductor lead frames, in thermostatic bi-metal strip, and for glass sealing applications in microelectronic components, vacuum devices and electric lamp bulbs.


  • Description

Alloy 42 Foil, Alloy 42 Strip

Grade: 4J42|Nilo 42|FeNi42|K94100|Alloy 42

Uses: It is used to make iron-nickel alloy strips, bars, tubes, wires and plates with electrical glass and ceramics. In the electric vacuum industry, the corresponding soft glass is matched and sealed.


Physical properties (at 20 ° C unless otherwise specified)
Microscopicρ[kg / dm 3 ]α[μm/ m∙K](20 - 100°C)K [W / m∙K]Cp [J / kg∙K]Melt ΔT[°C]
Austenite8.115.310.54601435

GradeRelative Grade
RussiaU.S.A.U.K.FranceGermany
42 X 642Ni-6Cr
Carpenter426
Sylvania4
Sealmet 4
-ASV(426)
Ni42Cr6
Vacovit426
(NiCr426)
47--461-
49Carpenter 456-FeNi47Cr6Vacovit 465
Alloy 4242Glass Sealing 42
Uniseal 42
Nilo42N42Vacodil 42
Nilo42
Alloy 4546Niromet 46
Ferrovac 46 Ni
Nilo45Fe-Ni42Vacodil 46
Alloy 5250FeNi50Nilo51N50Vacovit 500
52
50-
Glass Sealing 52
Niloy 52
-N52Vacovit 520
FeNi52
---N54Vacovit 540
FeNi54

In application, the selected sealing material should match the expansion coefficient of the alloy.

The grain size should be controlled during heat treatment to ensure that the material has good deep drawing properties.

When forging and rolling materials are used, the air tightness of materials shall be strictly inspected


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