Factory For Hastelloy C-276 Tubes - HastelloyB-3 / UNS N10675 Tube, Plate, Fittings, Forgings, Rod – Guojin

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Factory For Hastelloy C-276 Tubes - HastelloyB-3 / UNS N10675 Tube, Plate, Fittings, Forgings, Rod – Guojin Detail:

Available Products

Seamless Tube, Plate, Rod, Forgings, Fasteners,  Strip, Wire, Pipe Fittings

Production Standards

Products

ASTM

Bar

B 335

Plate, sheet and strip

B 333

Seamless pipes and fittings

B 366

Welded nominal pipe

B 619

Welded pipe

B 626

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

% Ni Cr Mo Fe Ti Co C Mn Si P S V Ti Cu Nb
min Balance 1.0 27.0 1.0                      
max 3.0 32.0 3.0 0.2 3.0 0.01 3.0 0.1 0.030 0.010 0.2 0.2 0.2 0.2

Physical Properties

density

9.22 g/cm3

Melting

1330-1380℃

Hastelloy B-3 alloy is a new member of the family of nickel-molybdenum alloys, which has excellent corrosion resistance to hydrochloric acid at any temperature and concentration. At the same time, it also has good corrosion resistance to sulfuric acid, acetic acid, formic acid, phosphoric acid and other non-oxidizing media. Moreover, due to the adjustment of its chemical composition, its thermal stability has been greatly improved compared to the original Hastelloy B-2 alloy. Hastelloy B-3 alloy has high resistance to pitting corrosion, stress corrosion cracking, knife corrosion and corrosion in the heat affected zone of welding.
Hastelloy B-3 alloy is another nickel-based advanced alloy after B-2 alloy. It has a specially designed chemical composition to achieve a higher level of thermal stability than other Hastelloy alloys such as B-2 and has excellent resistance to pitting, crevice corrosion, stress corrosion, knife corrosion and thermal effects ability to corrode. Due to the improved thermal stability of the B-3 alloy, the problems encountered in the manufacture of parts like the B-2 alloy are reduced due to the reduced precipitation of harmful intermediate phases in the B-3 alloy trend. This provides higher ductility than B-2 alloys under thermal cycling conditions such as casting and welding.
This nickel-molybdenum alloy has excellent resistance to all concentrations of hydrochloric acid at ambient to elevated temperatures. It is also resistant to sulfuric, acetic, formic and phosphoric acids and other non-oxidizing media. B-3 also has excellent resistance to pitting and stress corrosion cracking.

Material Properties Of B-3 Alloy

Excellent resistance to hydrochloric acid at all concentrations and temperatures, resistance to sulfuric, acetic, formic and phosphoric acids and other non-oxidizing media Excellent resistance to pitting and stress corrosion cracking.

Typical Application Of Hastelloy B3

Hastelloy B series alloys are usually used in harsh and strong corrosive environments, and are widely used in chemical, petrochemical, energy and pollution control fields, especially in industries such as sulfuric acid, hydrochloric acid, phosphoric acid, and acetic acid, such as distillation and concentration of hydrochloric acid; low pressure Oxylated acetic acid (HAC); halogenated butyl rubber (HIIR); polyurethane raw materials and ethylbenzene alkylation production and other process equipment.
Due to the high price, the application of Hastelloy B series alloys is relatively concentrated, mainly in the production of acetic acid (oxo synthesis) and some sulfuric acid recovery systems, such as evaporators and dilute sulfuric acid storage tanks in acetic acid engineering.


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Factory For Hastelloy C-276 Tubes - HastelloyB-3 / UNS N10675 Tube, Plate, Fittings, Forgings, Rod – Guojin detail pictures

Factory For Hastelloy C-276 Tubes - HastelloyB-3 / UNS N10675 Tube, Plate, Fittings, Forgings, Rod – Guojin detail pictures


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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Factory For Hastelloy C-276 Tubes - HastelloyB-3 / UNS N10675 Tube, Plate, Fittings, Forgings, Rod – Guojin , The product will supply to all over the world, such as: Indonesia, Bangkok, United States, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Natividad from Italy - 2017.10.23 10:29
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By jari dedenroth from Brazil - 2017.07.28 15:46