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Invar® Foil
Invar® Foils are part of Goodfellow’s wide range of metal foils. Invar® alloy contains nickel and iron, giving it low thermal expansion properties. Invar® Foils are used in applications that require dimensional stability like precision instruments, optical assemblies and aircraft components. With 163 variations available, the ability to tailor the thermal expansion properties of these foils makes them an ideal choice for reducing thermal stresses and strains in sensitive devices and assemblies.
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 50mm
Length 2: 50mm
Surface Finish: Polished On Both Sides
UOM Code: 181-645-66
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 12.7mm
Length 1: 150mm
Length 2: 150mm
UOM Code: 969-622-60
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 12.7mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 611-426-91
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 12.7mm
Length 1: 300mm
Length 2: 300mm
UOM Code: 351-125-23
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 10mm
Length 2: 10mm
UOM Code: 611-844-61
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 200mm
Length 2: 200mm
UOM Code: 614-139-10
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 300mm
Length 2: 300mm
UOM Code: 615-206-56
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 200mm
Length 2: 200mm
Surface Finish: Polished On Both Sides
UOM Code: 617-059-27
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 25mm
Length 2: 25mm
Surface Finish: Polished On Both Sides
UOM Code: 580-413-36
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 2.5mm
Length 1: 300mm
Length 2: 300mm
Surface Finish: Polished On Both Sides
UOM Code: 539-159-55
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: As Rolled
Thickness: 2.6mm
Length 1: 50mm
Length 2: 50mm
UOM Code: 618-697-31
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 9.5mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 624-108-57
Discounts applied for volume purchases
Invar® Foil
Formula: Fe64/Ni36
Temper: Annealed
Thickness: 3.2mm
Length 1: 200mm
Length 2: 200mm
UOM Code: 628-249-58
Discounts applied for volume purchases
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