QUALITY BEST, INTEGRITY FIRST.

www.ohmalloy.com

Sales & Support
Request A Quote - Email

Select Language

English
Français
Deutsch
Italiano
Русский
Español
Português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
Indonesia
Tiếng Việt
ไทย
বাংলা
فارسی
Polski

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News

Categories: All Categories

Nickel Strip

FeCrAl Alloy

Bimetallic Strip

Copper Based Alloys

Insulated Resistance Wire

Nichrome Alloy

Precision Alloys

High Temp Alloys

Pure Metals

Thermal Spray Wire

Bare Thermocouple Wire

Thermocouple Cable

Transformer Core Material

Soft Magnetic Alloys

Low Expansion Alloys

Metal Wire Mesh

Home Products

kovar alloy

All Products

Nickel Strip (43)

FeCrAl Alloy (171)

Bimetallic Strip (34)

Copper Based Alloys (262)

Insulated Resistance Wire (88)

Nichrome Alloy (260)

Precision Alloys (85)

High Temp Alloys (124)

Pure Metals (74)

Thermal Spray Wire (47)

Bare Thermocouple Wire (93)

Thermocouple Cable (299)

Transformer Core Material (20)

Soft Magnetic Alloys (31)

Low Expansion Alloys (35)

Metal Wire Mesh (9)

I'm Online Chat Now

Certification

I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

kovar alloy

(55)

4J50 Low Thermal Expansion Metals And Alloy Sealant Alloy For Electric Vacuum Industry
Contact Now

OhmAlloy-4J33 (Expansion alloy) (Common Name: 33, 4J33, KV-4, Ni33Co17) 4J33 alloy has a close Linear expansion coefficient with 95% Al2O3 ceramic in the range of -60 to 600 degrees Celsius. it is an Important ... Read More Get Best Price

2017-08-16 09:25:27

Dia 0.3mm Expansion Alloy / Kovar Wire For Glass Metal Sealing ASTM F15-2004
Contact Now

Expansion alloy / Kovar Wire UNS:K94610 Dia:0.3mm for Glass to Metal Sealing by ASTM F15-2004 OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also known as ... Read More Get Best Price

2022-10-08 14:43:15

DIN.1.3981 Kovar Wire Dia:0.3mm KV-1 For Glass Sealings
Contact Now

DIN.1.3981 Kovar Wire Dia:0.3mm KV-1 Used for Glass Sealings OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also known as Kovar alloy. it was invented to ... Read More Get Best Price

2024-09-12 17:46:13

Kovar Capillary Tube Size OD 3mm-T0.8mm-L200mm Microwave Tubes
Contact Now

Kovar(4J29) Alloy Material Kovar/4J29/UNS K94610/W.Nr.1.3912 Kovar glass sealed and controlled expansion alloys Equal grades: ASTM F15, Nilo-K,UNS K94610 (FeNi29Co17), 4J29, 29H Applications: Kovar alloy has ... Read More Get Best Price

2019-04-09 18:24:39

Kovar Material Precision Metal Bright Kovar Wire For Multipin Headers Seals
Contact Now

Kovar Material Precision Metal Bright Kovar Wire For Multipin Headers Seals Kovar(4J29) Alloy Material Wire Kovar/4J29/UNS K94610/W.Nr.1.3912 General Description Kovar is a nominal 29%Ni-17%Co-54%Fe alloy that ... Read More Get Best Price

2020-09-11 15:14:05

Kovar 4J29 Wire Precision Alloys Wire Coil Weight 50kg , Diameter 0.05mm~10mm
Contact Now

Kovar(4J29) Alloy Material Wire Kovar/4J29/UNS K94610/W.Nr.1.3912 General Description Kovar is a nominal 29%Ni-17%Co-54%Fe alloy that is a well-known glass-sealing alloy suitable for sealing to hard glasses. ... Read More Get Best Price

2020-02-20 13:16:49

Expansion Precision Alloys 4J29 Ni29Co18 UNS K94610 Electric Vacuum Kovar Strip Tube
Contact Now

Expansion Precision Alloy 4J29 (Ni29Co18) UNS K94610 Electric Vacuum Kovar Strip Tube Bar Wire Plate OhmAlloy-4J29 (Expansion alloy) (Common Name: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12) OhmAlloy-4J29 also ... Read More Get Best Price

2020-01-17 18:14:44

20mm X 1.5mm Kovar Seamless Alloy Tube | Low CTE Matched to Borosilicate Glass for Hermetic Sealing
Contact Now

20mm X 1.5mm Kovar Seamless Alloy Tube | Low CTE Matched to Borosilicate Glass for Hermetic Sealing Iron-nickel-cobalt alloy 4J29 alloy is also called Kovar alloy. 4J29 has a linear expansion coefficient close ... Read More Get Best Price

2026-04-09 16:30:13

FeNi29Co17 Controlled Expansion Alloys / Kovar Capillary Pipe OD 0.2mm-8mm
Contact Now

Kovar glass sealed and controlled expansion alloys Kovar capillary has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials Kovar has found wide application in power tubes, ... Read More Get Best Price

2019-04-09 18:24:37