Factory For Hastelloy C-276 Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin
Factory For Hastelloy C-276 Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin Detail:
Available Products
Seamless tube, Plate, Rod, Forgings, Fasteners, Pipe Fittings.
Production Standards
| Products | ASTM |
| Bar | B 574 |
| Plate, sheet and strip | B 575 |
| Seamless pipes and fittings | B 622 |
| Welded nominal pipe | B 619, B 775 |
| Welded pipe | B 626, B 751 |
| Welded pipe fitting | B 366 |
| Forged or rolled pipe flanges and forged pipe fittings | B 462 |
| Billets and rods for forging | B 472 |
| Forgings | B 564 |
Chemical Composition
| alloy | % | Ni | Mo | Fe | Cr | Co | C | Mn | V | Si | P | S |
| B2 | Min | margin |
26 |
2.0 |
0.2 |
|||||||
| Max |
30 |
7.0 |
1.0 |
2.5 |
0.05 |
1.0 |
0.4 |
1.0 |
0.04 |
0.03 |
Physical Properties
| Density | 8.50 g/cm3 |
| Melting | 1328-1358℃ |
Hastelloy B-2 is a solid solution strengthened nickel-molybdenum alloy with remarkable resistance to reducing environments such as hydrogen hydride gas, sulfuric acid, yanoic acid, and phosphoric acid. Molybdenum is the main alloying element that provides outstanding corrosion resistance in reducing environments. This nickel-steel alloy can be used in the welded condition because it resists the formation of grain boundary carbide precipitates in the weld heat-affected zone.
This nickel alloy provides excellent resistance to yan acid in a wide range of concentrations and temperatures. In addition, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking, and knife line and heat affected zone attacks. Alloy B2 provides resistance to pure sulfuric acid and many non-oxidizing acids.
Features of Hastelloy B-2
• Very good resistance to stress corrosion cracking and pitting
• Remarkable resistance to reducing conditions such as hydrogen chloride, sulfuric acid, acetic acid and phosphoric acid
• Resistant to hydrochloric acid at all concentrations and temperatures
Hastelloy B-2 application:
Hastelloy B-2 is widely used in chemical, petrochemical, power production and pollution control fields, especially in sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.
Product detail pictures:
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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Factory For Hastelloy C-276 Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin , The product will supply to all over the world, such as: Mecca, French, Latvia, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We're able to also give you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. In an effort to know our merchandise and company extra, you may come to our factory to view it. We'll generally welcome guests from all over the world to our business to create business relations with us. Be sure to feel cost-free to speak to us for small business and we believe we are going to share the best trading experience with all our merchants.
By Karen from Iran - 2018.11.06 10:04
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Page from Bulgaria - 2017.02.28 14:19
