CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD.
| Payment Terms | T/T, L/C |
| Supply Ability | 50~80 TONS per MONTH |
| Delivery Time | 45~60days |
| Packaging Details | Wooden Box, size as per guests' request |
| Features | Have Very Low Coefficient Of Thermal Expansion, Which Has Good Plasticity And Toughness. |
| Shape | Wire,Strip,Rod,Tube,Plate |
| Alloy Type | Iron Nickel Low Expansion Alloy |
| Raw Materials | NI35-37%，Co3.2-4.2%，Fe Rem |
| Executive Standard | ASTM |
| Delivery Status | Soft State |
| Application | Application: It Is Suitable For High-precision And High-precision Industries That Need To Avoid The Thinning Of Size And Shape Caused By Thermal Expansion |
| Size | Negotiable |
| Brand Name | liangru |
| Model Number | Alloy INVAR 36 |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50~80 TONS per MONTH |
| Delivery Time | 45~60days | Packaging Details | Wooden Box, size as per guests' request |
| Features | Have Very Low Coefficient Of Thermal Expansion, Which Has Good Plasticity And Toughness. | Shape | Wire,Strip,Rod,Tube,Plate |
| Alloy Type | Iron Nickel Low Expansion Alloy | Raw Materials | NI35-37%，Co3.2-4.2%，Fe Rem |
| Executive Standard | ASTM | Delivery Status | Soft State |
| Application | Application: It Is Suitable For High-precision And High-precision Industries That Need To Avoid The Thinning Of Size And Shape Caused By Thermal Expansion | Size | Negotiable |
| Brand Name | liangru | Model Number | Alloy INVAR 36 |
| Certification | ISO9001:2015 | Place of Origin | China |
| High Light | ASTM Invar Alloy ，F1684 Invar Alloy ，ASTM pernifer 36 | ||
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Product Description and Application
Invar 36 is also known as Nilo 36,Pernifer 36, ASTM F1684, UNS K93600,
Invar 36 has low coefficient of expansion and good plasticity at -60 ° C to 80 ° C atmospheric temperature variations. It is a special iron nickel alloy with an ultra-low coefficient of expansion. The control of carbon and manganese components is very important. It has a stable low expansion coefficient in a specific temperature range. Invar36 is resistant to corrosion in dry air at room temperature. Corrosion (rust) will occur in other harsh environments, such as humid air.
Applications: bimetallic active layer materials, clamps for measuring instruments, astrotelescope components, optical instruments, metal molds for CFRP, antenna components, shielding frames for FPD, inspection clamps for semiconductor, processing clamps for semiconductor, temperature controller and waveguide.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
| Alloy Grade |
Chemical Composition(Mass Fraction) %
| |||||||||
|
C
| P | S | S | Se | Cu | Mn | Ni | Co | Fe | |
|
Not more than
| ||||||||||
|
Invar 36
| 0.05 | 0.02 | 0.02 | 0.3 | -- | -- | 0.20~0.60 | 35.0~37.0 | -- | Rem |
|
Density
| 8.1g/cm3 |
|
Fusing Temperature
| 1430℃ |
| Alloy Grade | Sample Heat Treatment Institution |
Average Coefficient of Linear Expansion,1/℃
| |
|
20℃~100℃
| 20℃~100℃ | ||
| Invar 36 |
The semi-finished sample was heated to 840 ° C ±10 ° C, held for 1 hour, then water quenched. The sample was processed into finished sample, held for 1 hour at 315 ° C ±10 ° C, and cooled with the furnace or air
| ≤1.5 | --- |
Professional Customization
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
| Smooth Forged Rod on a Lathe | ¢60~350mm,L800-2500mm |
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
200000000-30000000
Employee Number:
8~15
Ecer Certification：
Verified Supplier
CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wir... CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wir...
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