High Quality Precision Alloy Invar 36 Tube/Tube Sold at Home and Abroad

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: Ni (Min)35-38%
• Alloy: Alloy
• Type: Nickel Pipe
• Powder: Not Powder
• Model NO.: Invar 36 / FeNi36 / 4J36
• Surface: Bright
• Density: 8.1G/M3
• Melting Point: 1430
• Technique: Cold Drawing
• Treatment: Hydrogen Annealing
• Condition: Soft Annealed
• MOQ: 1kg
• Transport Package: Packed with Plastic Spool or by Coil, Then in Cart
• Specification: (0.5-2.5)*(5-180)mm
• Trademark: FLK
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8504409999
• Production Capacity: 3000ton/Year

Product Description

Basic Info.

 

Manufacture Invar 36 Feni Alloy 4J36 Wire

 

Invar 36, also known as FeNi36, is a nickel-iron, low-expansion alloy containing 36% nickel. It has a low coefficient of expansion from cryogenic temperatures to about 260°C. In the dry air at home temperature, invar 36 has good resistance to corrosion. But in moist air, it may go corrosion.

 

Invar 36 is suitable for the applications who require low coefficient of expansion, such as production, storage and transportation of liquid gas, temperature regulation devices working below 200°C, aperture mask, unit frameworks working below -200°C and so on.

 

Precision alloy series: 1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.

 

 

Main applications: Magnetic shunt compensatory element In the electromagnetic loop and the permanent magnetic loop.  

 

Size Range
Wire	0.05-7.5mm
Rod / bar	8.0-200mm
Strip	(0.5-2.5)*(5-180)mm
Tube	custom made
Plate	custom made

 

 

Grade	C	Mn	S	P	Si	Cr	Ni	Fe
Invar36	≤ 0.10	≤ 0.50	≤ 0.04	≤ 0.006	≤ 0.35		35-38%	rest

 Q1. Where is your factory?

A1: Our company's processing center is located in Wenzhou, Zhejiang, China.

Equipped with various types of machinery and equipment, such as laser cutting machines and mirror polishing machines, we can provide a variety of personalized services according to customer needs.

Q2. What are your company's main products?

A2: Our main products are stainless steel plates, coils, round or square tubes, bars, channel steel pipe fittings, etc.

Q3. How do you control quality?

A3: Factory testing and certification are provided upon shipment, and third-party inspection is available.

Q4. What are your company's strengths?

A4: We have many professionals and technicians, more competitive prices, and better after-sales service than other stainless steel companies.

Q5. How many countries have you exported to?

A5: Exported to more than 50 countries, mainly from the United States, Russia, United Kingdom, Kuwait, Egypt, Turkey, Jordan,

India etc.

Q6. Can you provide samples?

A6: There are small samples in the store. We can provide samples for free. The customer needs to bear the shipping cost.

Customized samples will take about 5-7 days.