Kovar ASTM F15 Pipe
Kovar ASTM F15 Pipe

Kovar ASTM F15 Pipe

Kovar ASTM F15 pipe stand out for their exceptional performance and versatility. Whether it’s for advanced electronic packaging, demanding aerospace applications, or cutting-edge laser technology, Dilvar P1 Kovar alloy capillary tube deliver reliable solutions that meet the highest standards.
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Kovar ASTM F15 pipe

 

Kovar ASTM F15 pipe are made from Kovar alloy which is typically supplied to meet the requirements of UNS-K-94610, ASTM-F-15, AMS/MIL-I-23011. 

Kovar is known for its low coefficient of thermal expansion. Kovar is suitable for uses which require a matched expansion seal between metal and glass parts. Kovar end uses are usually glass sealing in the electronics industry.

 

Kovar ASTM F15 pipe is an iron-nickel-cobalt alloy with a coefficient of thermal expansion similar to that of hard (borosilicate) glass. This makes it especially suitable for uses which require a matched-expansion seal between metal and glass parts. Thus kovar finds wide usage in the electronics industry for metal parts bonded to hard glass envelopes for such devices as power tubes, x-ray tubes, etc., and other applications requiring glass-to-metal seals.

 

Yitech also supplies additional low expansion, controlled expansion, and glass-to-metal or ceramic sealing alloys including Invar, Alloy 42, Alloy 46 Alloy, 47/50, 48, 49, and Alloy 52. EAC can supply soft magnetic Alloy 50, Hiperco 50 & 50A, and Vim Var Core Iron.

 

 

Specification of Kovar ASTM F15 pipe

Specification of ASTM F15 Dilver alloy kovar tube

Grade

Dilver alloy kovar tube

Process

Cold drawn

Purity

Ni29%, Fe 53%, Co17%

Size

Customized

Density

8.2g/cm3

Surface

Polishing,Bright,Ground

Standard

ASTM

Certification

ISO

 

Size Range of ASTM F15 Dilver alloy kovar tube

 

Sheet

Thickness:0.10mm~3.50mm, width: ≤300mm

Plate

Thickness:3.5mm~40.0mm, width: ≤500mm

Round wire

Thickness:0.10mm~5.0mm

Flat Wire

Dia 0.5mm~Dia 5.0mm, length≤1000

Rod

Dia 5.0mm~Dia 8.0mm, length≤2000

Dia 8.0mm~Dia 32.0mm, length≤2500

Dia 32.0mm~Dia180.0mm, length≤1000

Capillary

OD 8.0mm~1.0mm,ID 0.1~8.0 length≤2500

Pipe

OD 120mm~8.0mm,ID 8.0~129 length≤4000

 

Picture of Kovar ASTM F15 pipe

product-700-700

 

product-700-700

 

 

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