TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days |
| Packaging Details | In bundles or in wooden boxes. |
| Type | Nickel Pipe,Nickel Bar,Nickel tube/pipe |
| Application | Low Thermal Expansion Applications |
| Grade | Nickel Base Alloy |
| Surface | Bright,2B/BA/NO1/4K/8K |
| Shape | Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange |
| Standard | DIN,ASTM,AISI,ASME,EN |
| Product name | Customized china supplier nickel alloy pipe tube n4 nickel |
| Technique | Cold Rolled Hot Rolled,Seamless |
| Color | silver |
| Size | customization |
| Outer diameter | 6-1900mm |
| Brand Name | TORICH |
| Model Number | ASTM F1684 |
| Certification | ISO 9001 ISO14001 TS16949 |
| Place of Origin | Zhejiang/China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days | Packaging Details | In bundles or in wooden boxes. |
| Type | Nickel Pipe,Nickel Bar,Nickel tube/pipe | Application | Low Thermal Expansion Applications |
| Grade | Nickel Base Alloy | Surface | Bright,2B/BA/NO1/4K/8K |
| Shape | Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange | Standard | DIN,ASTM,AISI,ASME,EN |
| Product name | Customized china supplier nickel alloy pipe tube n4 nickel | Technique | Cold Rolled Hot Rolled,Seamless |
| Color | silver | Size | customization |
| Outer diameter | 6-1900mm | Brand Name | TORICH |
| Model Number | ASTM F1684 | Certification | ISO 9001 ISO14001 TS16949 |
| Place of Origin | Zhejiang/China | ||
| High Light | Low Thermal Expansion Capillary Tube ，4J36 Capillary Tube ，ASTM F1684 Capillary Tube | ||
ASTM F1684 4J36, commonly known as Invar 36, is a specialized iron-nickel alloy renowned for its exceptional low thermal expansion properties. This makes it an ideal choice for applications where dimensional stability is crucial over a range of temperatures. The alloy is primarily composed of 36% nickel and 64% iron, which gives it unique characteristics that are highly valued in precision engineering fields.
The ASTM F1684 standard outlines the specifications for Invar 36 capillary tubes, ensuring they meet the necessary requirements for low thermal expansion applications. These tubes are manufactured to precise dimensions and tolerances, making them suitable for use in scientific instruments, aerospace components, and other high-precision environments.
The chemical composition of Invar 36 is critical to its performance. Below is a table detailing its typical composition:
| Element | Composition (%) |
|---|---|
| Nickel | 36.0 |
| Iron | 63.0 - 64.0 |
| Carbon | ≤ 0.05 |
| Manganese | ≤ 0.60 |
| Silicon | ≤ 0.30 |
| Sulfur | ≤ 0.025 |
| Phosphorus | ≤ 0.025 |
The mechanical properties of Invar 36 are equally important, ensuring it can withstand the demands of its applications. The table below outlines these properties:
| Property | Value |
|---|---|
| Density | 8.11 g/cm³ |
| Tensile Strength | 490 MPa (71,000 psi) |
| Yield Strength | 240 MPa (35,000 psi) |
| Elongation | 30% |
| Modulus of Elasticity | 141 GPa (20,500 ksi) |
Invar 36 is classified under the steel grade 4J36, which is specifically designed for applications requiring low thermal expansion. This grade is part of the broader family of iron-nickel alloys, each tailored for specific performance characteristics.
Invar 36 capillary tubes are used in a variety of applications, including:
While Invar 36 is highly specialized, there are alternative grades that may be suitable for certain applications, depending on specific requirements:
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...
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