Introduction
Invar alloy (Invar 36) is a low expansion alloy consisting of 36%
Nickel, balance Iron. Invar Alloy exhibits extremely low expansion
around ambient temperatures, making Invar Alloy particularly useful
in applications where minimum thermal expansion and high
dimensional stability is required, such as in precision instruments
like optoelectronic devices, optical and laser benches,
electronics, and other kinds of scientific instruments.
Chemical composition
Ni=35.0~37.0, Fe=Remainder, Mo≤0.50, C≤0.1, Cu≤0.5, Mn≤0.60,
Si≤0.35, P≤0.025, S≤0.025, Cr≤0.5
Character
- Low expansion rate up to 500°F
- Readily weldable
Application
- Cathode Ray Tubes
- Telecommunications, aeronautical and aerospace engineering
- Cryogenic engineering (liquefied natural gas tankers)
- Where requires either high dimensional stability with variation in
temperature, or expansion characteristics matched with those of
other materials, such as glass, ceramics, or composites.
Equal grades
Invar 36, NILO 36, Pernifer 36, 4J36, EN 1.3912, UNS K93600, UNS
K93603, Werkstoff 1.3912
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter,
is a professional manufacturer of high-performance alloy products.
XUNSHI is engaged in supplying high quality and cost-effective
Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special
Stainless Steel and Magnetostrictive Material to customers
worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in
China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment,
anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong
included). And we are exporting to USA, Canada, Italy, UK, Poland,
Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea,
North Korea, India, Argentina, and Brazil and so on. Customers from
30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very
closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport
(PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
