Hastelloy Bolts

Hastelloy C22 Heavy Hex Bolt UNS N06022 W.Nr.2.4602 for Sale

Hastelloy C22 Heavy Hex Bolt UNS N06022 W.Nr.2.4602 for Sale
Product Details

Hastelloy C-22 Bolt
BDF can produce qualified Hastelloy C-22 bolt of all kinds of cold formed and hot forged. The forms are hexagon bolts, hex heavy bolts, socket cap bolts, anchor bolts, and other non-standard bolts according to customer drawings. The size ranges from M8-M100 in METRIC and 3/8” to 3-1/2” in INCH, with varies length.
Hastelloy C-22 is a versatile Ni-Cr-Mo-W alloy with better comprehensive corrosion resistance performance than other Ni-Cr-Mo alloys, including Hastelloy C276, Hastelloy C4 and Inconel 625. Hastelloy C-22 has a outstanding resistance to pitting, crevice corrosion and stress corrosion cracking. It has a excellent resistance to oxidizing aqueous media including wet chlorine , mixtures containing nitric acid or oxidizing acids with chloride ions. Hastelloy C22 also offers optimum resistance to environments oxidiic conditions. With these feature, Hastelloy C22 can be used in hostile conditions. Hastelloy C-22 also has exceptional resistance to a wide variety of chemical process environments, such as ferric and cupric chlorides, chlorine, hot contaminated solutions (organic and inorganic), formic and acetic acids, acetic anhydride, and seawater and brine solutions. It resists the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
Applications:
Hastelloy C22 can be applied in Chemical processing, like acetic acid, acetic anhydride and complex acid mixture; pickling operations; cellophane manufacture; chlorination systems; electro-galvanizing rolls, expansion bellows; flue gas scrubber systems; geothermal wells; HF furnace scrubbers; incineration scrubbers; nuclear fuel reprocessing; pesticide production; phosphoric acid production; heat exchangers; selective leaching systems; sulfur dioxide cooling towers; sulphonation systems; and weld overlay.
Hastelloy C22 Chemical composition:

Alloy

%

Ni

Cr

Mo

Fe

W

Co

C

Mn

Si

V

P

S

C22

Min.

balance

20.0

12.5

2

2.5








Max.

22.5

14.5

6

3.5

2.5

0.015

0.5

0.08

0.35

0.02

0.02

Hastelloy C22 Physical properties:

Density

8.9 g/cm³

Melting point

1325-1370 ℃

Hastelloy C22 Alloy m inimum mechanical properties in the roomtemperature:

Alloy state

Tensile strength
Rm N/mm²

Yield strength
R P 0.2 N/mm²

Elongation
A 5 %

Hastelloy C22

690

283

40

If our hastelloy c22 heavy hex bolt uns n06022 w.nr.2.4602 for sale caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.

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