Hot Sale Fe-Ni-Co Constant-Expansion Sealing Kovar Alloy 4j29 Bar Kovar Bar
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Product Highlights
- High Purity Material: Purity exceeds 99.5% for optimal performance in critical applications.
- Wide Application Range: Suitable for aviation, electronics, industrial, medical, and chemical sectors.
- Multiple Standard Compliance: Meets JIS, ASTM, and AISI international standards.
- Diverse Product Forms: Available as sheet, strip, pipe, bar, wire, and flat wire in various sizes.
- Free Sample Availability: Small samples available in store for free; customized samples take 5-7 days.
- Mill Test Certification: Certification supplied with shipment to ensure quality control.
- Third Party Inspection: Third-party inspection services are available upon request.
- Global Export Experience: Exported to over 50 countries including USA, Russia, UK, and India.
Product Attributes
- Application
- Aviation, Electronics, Industrial, Medical, Chemical
- Standard
- JIS, ASTM, AISI
- Purity
- >99.5%
- Model NO.
- Expansion Alloy Bar
- Alloy
- Alloy
- Type
- Expansion Alloy Bar
- Powder
- Not Powder
- MOQ
- 10kg
- Payment
- Tt30%, 70%Before Shipment
- Price Term
- EXW+Fob+CIF
- Sample
- Available
- Delivery Time
- 10-15days
- Transport Package
- Wooden Case
- Specification
- 1220*2440
- Trademark
- Tianzhu
- Origin
- Shanghai
- HS Code
- 7506200000
Product Images of Hot Sale Fe-Ni-Co Constant-Expansion Sealing Kovar Alloy 4j29 Bar Kovar Bar
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Hot Sale Fe-Ni-Co Constant-Expansion Sealing Kovar Alloy 4j29 Bar Kovar Bar -
Hot Sale Fe-Ni-Co Constant-Expansion Sealing Kovar Alloy 4j29 Bar Kovar Bar
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Product Description
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Name
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Expansion alloy bar
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Expansion alloy
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Corval alloy
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Kovar 4J29
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Fe-Ni magnetic seal alloy
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4J33, 4J34
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FeCr Alloy
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4J28
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FeNi alloy
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4J36,4J42, 4J50, 4J52
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||
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Invar alloy
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Super lnvar 4J36, 4J32/ lnvar 4J38
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Sheet
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3.5-40/mm
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Strip
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0.2-3.5/mm
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Pipe
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Capillary tube: Outer diameter 8.0-1.0/mm, Inner diameter 0.1-8.0 /mm
Pipe: Outer diameter 120-8.0/mm, Inner diameter 8.0-129/mm
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Bar
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5.0-180 /mm
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Wire
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Flat wire 0.5-5.0/mm , Round wire/mm 0.1-5.0
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Density
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8.25g/cm3
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Electrical resistivity
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0.48μ· m
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Tensile strength (Mpa)
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520
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Yield strength (Mpa)
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330
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Elongation (%)
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30
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Chemical composition
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C
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S
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Mn
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Si
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Cu
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≤0.03
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≤0.02
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≤0.5
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≤0.3
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≤0.2
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Cr
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Mo
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Ni
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Co
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P
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Fe
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≤0.2
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≤0.2
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28.5-29.5
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16.8-17.8
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≤0.02
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margin
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Other product series : Soft magnetic alloy: 1J06, 1J12, 1J17, 1J18, 1J30, 1J76 , 1J51, 1J54, 1J46, 1J80, 1J87
-- Permalloy :1J50,1J79, 1J85, 1J77 -- Fe-Co alloy :1J22, 1J36, 1J38 ,1J55
Expansion alloy: -- Kovar alloy :4J29 -- Fe-Ni magnetic seal alloy :4J33, 4J34 -- Fe-Cr alloy: 4J28 -- Iron nickel alloy:4J36, 4J42, 4J50 ,4J52 -- Super lnvar Alloy:4J36 4J32 --lnvar Alloy :4J38 Elastic alloy :3J01, 3J21 ,3J53 Hard/semi-hard magnetic alloy: 2J04 ,2J07 ,2J09, 2J10 ,2J31, 2J53 ,2J84 ,2J85 Nichrome precision alloy: 6J10 ,6J15, 6J20 ,6J22, 6J23, 6J24, 6J25, 6J26 ,6J27, 6J28 Hot bimetallic alloy: 5J1480 ,5J1580 ,5J1970 ,5J2606 ,5J20110, 5J1070, 5J1306
Q1. Where is your factory ?
A1: Our company's processing center is located in Shangdong, China.Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers' needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR254269". Items marked "
" are certified.
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Company Profile
Tianzhu Special Steel Co., Ltd is a professional supplier of stainless steel products. The main products include steel sheets, steel plates, steel coils, steel pipes, steel tubes, steel bars, steel circles, square steel, hexagonal bar, steel tube, steel pipe fittings, flanges, etc. And also we can produce according to the requirments of the costomer. The production capacity of our company is anout 200000 tons per year.
The total area of manufactory is about 60, 000square meters and it has its own stainless steel research and development department, production department and selling department.
As the top of consistent system of STS works, the manufactory have EAF(140Ton) and AOD furnace (150Ton). The other facilities include the 650 rolling mill, Direct-reading Spectrograph, universal tensile testing machine, etc.
Strict quality control system and perfect after-sales service system are always our top concern which can guarantee and track the quality of our products from raw materials procurement, production processes, finish products as well as after-sales service.
Due to our excellent quality and competitive price, we have been servicing customer throughout wold and win a good reputation. As far as we have exported to countries like United States of America, Russia, Canada, Australia, England, Dubai, UAE, Japan, Korea, Africa, Vietnam and so on
About Our Factory & Business Background
- Address
- Room 2103, Jingshi International Office, Mid Dongting Road, Xishan District, Wuxi, Jiangsu, China
- Terms of Payment
- LC, T/T, D/P, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Tianjin port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-10-03
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Where is your factory located?
- Our company's processing center is located in Shangdong, China. It is well equipped with kinds of machines, such as laser cutting machine, mirror polishing machine and so on. We can provide a wide range of personalized services according to the customers' needs.
- What are your company's main products?
- Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
- How do you control quality?
- Mill Test Certification is supplied with shipment, Third Party Inspection is available.
- What are the advantages of your company?
- We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
- How many countries have you exported to?
- Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan, India, etc.
- Can you provide samples?
- Small samples in store and can provide the samples for free. Customized samples will take about 5-7days.
Send your message to this supplier
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