2022 High Quality Hastelloy Alloy Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin

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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Hastelloy C-4 Tubes, UNS N06600 Bar, UNS N08810 Plate, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
2022 High Quality Hastelloy Alloy 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.


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2022 High Quality Hastelloy Alloy Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin detail pictures

2022 High Quality Hastelloy Alloy Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin detail pictures


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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for 2022 High Quality Hastelloy Alloy Tubes - HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, Rod – Guojin , The product will supply to all over the world, such as: Pretoria, Jakarta, Melbourne, Since its foundation , the company keeps living up to the belief of honest selling , best quality , people-orientation and benefits to customers. We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Susan from Malta - 2018.02.12 14:52
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Cornelia from Estonia - 2018.11.06 10:04