Yuhong Holding Group Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG GROUP |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | ASTM B444 GR.2 INCONEL 625 , 2.4856 |
| Minimum Order Quantity: | 100KGS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | 5-60 Days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1500 tons per month |
| Standard: | ASTM B444 GR.2 INCONEL 625 , 2.4856 | Grade: | GR.2 INCONEL 625 , 2.4856 |
|---|---|---|---|
| Size: | OD:3MM TO 530MM ,WT:0.2MM TO 60MM, L:MAX 50M | PACKING: | Ply-wooden Case Or Iron Case |
| High Light: | UNS NO6625 Heat Exchanger Pipe,Heat Exchanger Seamless Pipe,ASTM B444 Seamless Pipe |
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ASTM B444 Inconel UNS NO6625 Seamless Pipe And Tube For Heat Exchanger
Yuhong Group has been dealing in stainless steel/duplex/nickel steel seamless pipes for more than 10 years, with annual sales of more than 80,000 tons of stainless steel/duplex/nickel steel seamless pipes. Our customers have covered more than 45 countries. Our stainless steel seamless pipes and tubes are widely used in mining, energy, petrochemical, chemical, food plants, paper mills, gas and fluid industries, etc. ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS
Product Description
Three grades are included in the ASTM B444 standard. Nickel-chromium-molybdenum-niobium alloys: Inconel 625 (UNS N06625), UNS N06852. Nickel-chromium-molybdenum-silicon alloy: UNS N06219. Among them, Inconel 625 is the most commonly used. Compared with nickel-chromium alloy, Inconel 625 alloy is added with molybdenum element to further improve the comprehensive corrosion resistance of the alloy. Inconel 625 also contains a certain amount of niobium. Higher strength is obtained by solid solution strengthening. Alloy 400 (UNS N04400) is a nickel-copper alloy with high strength (comparable to structural steel) and toughness. Alloy 400 also has excellent corrosion resistance in a range of media including seawater, hydrofluoric acid, sulphuric acid and alkalis. The primary reason for considering these alloys as very useful in manufacturing of high quality tubing products is because it offers high resistance towards oxidation and corrosion, high melting points in both aqueous and high temperatures applications. Nickel based alloys are very ductile and hence easily can be electroplated and welded, thus making them applicable in various industries where extreme and harsh temperatures are important factor. ASTM B444 Seamless Pipes and ASTM B444 Seamless Tubes are applicable in Aviation Industry Ducting System, Aerospace Jet Engine Exhaust System, Engine Thrust Reserve System, Specialized Sea Water Equipments, Chemical Process Equipments, etc.
Inconel 625 Chemical composition
|
Elements |
Composition Limits, % |
|
Inconel 625 |
|
|
Nickel |
58.0 min |
|
Chromium |
|
|
Columbium + Titanium |
|
|
Carbon |
0.10 max |
|
Manganese |
0.50 max |
|
Silicon |
0.50 max |
|
Phosphorous |
0.015 max |
|
Sulfur |
0.015 max |
|
Cobalt (if determined) |
1.0 max |
|
Iron |
5.0 max |
|
Aluminum |
0.40 max |
|
Titanium |
0.40 max |
Mechanical Properties
| Density | 8.4 g/cm³ |
| Melting point | 1290-1350°C |
ASTM B444 Seamless Pipes & Tubes Application Industries
Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry
Contact Person: Mr. Jikin Cai
Tel: +86-13819835483
Fax: 0086-574-88017980
