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 tube/pipe |
| Application | Heat exchanger |
| Grade | Nickel Base Alloy,nickel,Nichrome,Nickle Alloy,Hastalloy |
| Surface | Bright,2B/BA/NO1/4K/8K |
| Shape | Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange |
| Standard | DIN,ASTM,ASME,EN |
| Product name | Best quality Nickel Alloy Pipe and Tube C22 B2 with factory price |
| Technique | Welding |
| Size | customization |
| Outer diameter | 10.3mm~324mm |
| Brand Name | TORICH |
| Model Number | ASTM B619 |
| 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 tube/pipe | Application | Heat exchanger |
| Grade | Nickel Base Alloy,nickel,Nichrome,Nickle Alloy,Hastalloy | Surface | Bright,2B/BA/NO1/4K/8K |
| Shape | Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange | Standard | DIN,ASTM,ASME,EN |
| Product name | Best quality Nickel Alloy Pipe and Tube C22 B2 with factory price | Technique | Welding |
| Size | customization | Outer diameter | 10.3mm~324mm |
| Brand Name | TORICH | Model Number | ASTM B619 |
| Certification | ISO 9001 ISO14001 TS16949 | Place of Origin | Zhejiang/China |
| High Light | Welded Nickel Alloy Tube ，Heat exchanger Nickel Alloy Tube ，C22 Nickel Alloy Tube | ||
Nickel alloys are widely used in various industrial applications due to their exceptional resistance to corrosion and high-temperature stability. ASTM B619 covers welded nickel and nickel-cobalt alloy pipes, specifically designed for heat exchangers. This article delves into the specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades of the following nickel alloys:
ASTM B619 specifies the requirements for welded nickel and nickel-cobalt alloy pipes intended for use in heat exchangers. These materials are known for their excellent resistance to various forms of corrosion, including pitting, crevice corrosion, and stress-corrosion cracking.
The chemical composition of these nickel alloys is crucial for their performance. Below is a table presenting the typical chemical composition for each alloy:
| Element (%) | UNS N06455 (C-4) | UNS N10675 (B-3) | UNS N10276 (C276) | UNS N06022 (C22) | UNS N06035 (G35) |
|---|---|---|---|---|---|
| Nickel (Ni) | Balance | Balance | Balance | Balance | Balance |
| Chromium (Cr) | 14.0-17.0 | 1.0-3.0 | 14.5-16.5 | 20.0-22.5 | 26.0-30.0 |
| Molybdenum (Mo) | 14.0-17.0 | 27.0-32.0 | 15.0-17.0 | 12.5-14.5 | 7.0-9.0 |
| Iron (Fe) | 3.0 max | 1.0-3.0 | 4.0-7.0 | 2.0-6.0 | 15.0-20.0 |
| Tungsten (W) | 3.0-4.5 | - | 3.0-4.5 | 2.5-3.5 | - |
| Others | Co, Si, Mn, etc. | Co, Si, Mn, etc. | Co, Si, Mn, etc. | Co, Si, Mn, etc. | Co, Si, Mn, etc. |
The mechanical properties of these alloys ensure their suitability for demanding applications. The table below summarizes the typical mechanical properties:
| Property | UNS N06455 (C-4) | UNS N10675 (B-3) | UNS N10276 (C276) | UNS N06022 (C22) | UNS N06035 (G35) |
|---|---|---|---|---|---|
| Tensile Strength (ksi) | 100 min | 110 min | 115 min | 100 min | 100 min |
| Yield Strength (ksi) | 45 min | 51 min | 51 min | 45 min | 45 min |
| Elongation (%) | 40 min | 40 min | 40 min | 40 min | 40 min |
The nickel alloys covered under ASTM B619 are categorized into different grades based on their chemical composition and mechanical properties. These grades are specifically designed to meet the requirements of various industrial applications.
These nickel alloys are primarily used in the manufacturing of heat exchangers, particularly in industries such as:
While the alloys listed above are highly effective, alternative grades may be considered depending on specific application requirements. Possible alternatives include:
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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