Kovar alloy as also known as W. NR 1.398, AWS 094, ASTM F15, Alloy-F15 therlo, Alloy 12B, Nilo-K, UNS K94610 FeNi29Co17, Chinese 4J29.
Material overview:
Kovar has a wide usage in the electronics industry, such as metal parts bonded to hard glass envelopes. These parts are used for such devices as power tubes and X-ray tubes, etc.
Detailed specifications:
Kovar Plate: (thickness×width×length):3.0mm-60.0mm×1000mm×2000mm
Kovar Strip: thickness 0.05mm-3.0mm, width≤420mm
Kovar Rod: round Φ5.5mm-250mm, square 40mm-240mm×40mm-240mm
Kovar Wire: Φ0.1mm-18mm
Kovar Round tube
Kovar Square tube
Standard: ASTM F15
We could make products as the requirement of customers.