4j36/ Uns K93600/ AISI/ASTM Invar 36 /W. Nr 1.3912 Precision Alloy Bar/Rod
Invar 36 is a nickel-iron,low expansion,alloy containing 36% nickel.It maintains nearly constant dimensions over the range of normal atmospheric temperatures,and has a low coefficient of expansion from cryogenic temperatures of about 500.The alloy also retains good strength and thoughness at cryogenic temperatures.
Invar 36 can be hot and cold formed and machined using processes similar to austenitic stainless steels.Invar 36 is weldable using Filler Metal CF36 which is available in bare wire for both the GTAW and GMAW process.
Applied field:
Invar 36 suits for need to apply ultra-low coefficient of heat expansion environment.Typical applications are as follows:
1.Liquefied gas prodcution,storage and transport
2.The measurement and control instruments work temperature lower than 200℃,such as temperature regulating device
3.Metals and other materials use the screw connector bush
4.Bimetal and bimetallic temperature controller
5.Film framework
6.Shadow mask
7.CRP components of the aviation industry temper Die
8.Lower than -200℃ the satellite and missile electronic control unit framework
9.The auxiliary tube of the electromagnetic lens in the laser control device
| | Ni | Cr | Fe | C | Mn | Si | Co | P | S |
| MIN | 35 | | | | | | | | |
| MAX | 37 | 0.2 | Margin | 0.03 | 0.35 | 0.2 | 0.5 | 0.02 | 0.01 |
| Cold rolled strip | Hot rolled flat bar | Hot forging bar | Cold pulling wire | Cold pulling bar |
| 0.01-2.5 x1-400 | 2.5-20 x 5-400 | Φ12-400x1000 | Φ0.05-2.0 x L | Φ2.0-12 x L |
| Type | Feature | Usage |
| 4J32,4J36 | Low coefficiency of thermal expension under 20~100°C | Kinds of instrument needs stable sizes; Parts of instrument; Resonance chase. |
| 4J38 | Low coefficiency of thermal expension under 20~100°C Easy to be cut | Kinds of instrument needs stable sizes; Parts of instrument; Resonance chase. |
| 4J40 | Low coefficiency of thermal expension under 20~100°C | Resonance chase of klystrin, microwave tube in electrical vacuum industry. |
| 4J06,4J47,4J49 | Simlar coefficiency of thermal expension as soft glass’under certain temperature range | Match with soft glass in electrical vacuum industry. |
| 4J42,4J45,4J50 | Some coefficiency of thermal expension under certain temperature range
| Match with soft glass and ceramic in electrical vacuum industry. |
| 4J29 | Simlar coefficiency of thermal expension as hard glass’under certain temperature range | Match with hard glass in electrical vacuum industry. |
| 4J44 | Some coefficiency of thermal expension under 20~500°C | Match with hard glass in electrical vacuum industry. |
| 4J28 | coefficiency of thermal expension under certain temperature range
corrision-resisting | Match with soft glass in electrical vacuum industry. |
| 4J43 | Some coefficiency of thermal expension under 20~400°C |
dumet wire chip |
| 4J33,4J34 | Simlar coefficiency of thermal expension as 95%AI2O3 ceramic’under -60~+600°C | Match with 95%AI2O3 ceramic in electrical vacuum industry. |
| 4J58 | Some coefficiency of thermal expension under 20~50°C | High-precision Line Scale |
| 4J78,4J80,4J82 | Medium coefficiency of thermal expension under 0~600°C ; No megnetic, corrision-resisting; high strength and tenacity. | Gyro and other ceramic |
:
Advantage:
1.Experienced manufacturer
2.Stable products and service quality
3.Timely delivery
4.Good technology support
5.Win-win cooperation opportunity
Product Tags:
|
|
Low Expansion 4J36 UNS K93600 AISI ASTM Invar 36 Round Bar Images
|
