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ASTM B622 Nickel Alloy Seamless Tube Hastelloy C22 Corrosion Resistant Cold-Drawn OD 6-630mm

Certificação	ISO
Quantidade de ordem mínima	50 kg
Preço	US $30-60.5 / kg

Detalhes do produto

Modelo NÃO.	Hastelloy C22	Forma	Redondo
Técnica	Desenho a frio	Tratamento de superfície	conservação em vinagre
Especificação	DE 6-630 mm	Capacidade de produção	50.000 kg
Conteúdo de níquel	Balão.	índice do cromo	20,0-22,5%
Índice do manganês	Máx. 0,50%	Conteúdo de carbono	Máx. 0,015%
Teor de Molibdênio	12,5-14,5%	Teor de silício	0,08% máximo
Teor de ferro	2,0-6,0%	Tração final	100 KSi (690 MPa)
Força de rendimento	45 KSi (310 MPa)
Destacar	Corrosion Resistant Nickel Alloy Seamless Tube , Cold-Drawn Hastelloy C22 Tube , OD 6-630mm ASTM B622 Tube

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Descrição de produto

ASTM B622 Nickel Based Alloys Hastelloy C22 Seamless Tube

HASTELLOY C22 NICKEL ALLOY PIPE SEAMLESS ASTM B163 / DIN2.4602/B161 N06022

With over 30 years of expertise in nickel base alloy steel pipes, fittings, and flanges, we supply a comprehensive range of materials including:

Hastelloy: C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35
Monel: 400, 401, 404, R-405, K500
Inconel: 600, 601, 617, 625, 690, 718, 740, X-750
Incoloy: 800, 800H, 800HT, 825, 840, 925, 926
Pure Nickel: Ni-200, Ni-201, Ni-270
NS Alloy: NS1101, NS1102, NS1103, NS3105

Our products are exported to more than 55 countries worldwide.

Hastelloy C-22 Alloy Characteristics

HASTELLOY Alloy C-22 is a nickel-chromium-molybdenum alloy offering enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking. Its unique composition resists grain boundary precipitate formation in weld-heat affected zones, making it suitable for as-welded applications.

C-22 demonstrates outstanding performance in both reducing and oxidizing media, providing reliable operation during process upsets. The alloy offers excellent weldability and high corrosion resistance as consumable filler wires and electrodes, serving as an effective filler wire where other corrosion-resistant materials have failed.

The alloy's ductility facilitates cold-working operations, though it requires more energy than austenitic stainless steels due to its stiffer nature. Heat-treated 0.28" thick sheet exhibits an average olsen cup depth of 0.49".

Chemical Composition

Element	Minimum (%)	Maximum (%)
Nickel (Ni)	Balance	Balance
Chromium (Cr)	20.0	22.5
Manganese (Mn)	-	0.50
Carbon (C)	-	0.015
Molybdenum (Mo)	12.5	14.5
Silicon (Si)	-	0.08
Iron (Fe)	2.0	6.0

Mechanical Properties

Property	Minimum (US)	Minimum (Metric)
Ultimate Tensile Strength	100 KSi	690 MPa
Yield Strength (0.2% Offset)	45 KSi	310 MPa
Elongation in 2" (50.8mm)	45%	45%

Specifications & Standards

Product Form	Standard
Bar	ASTM B574
Sheet	ASTM B575
Plate	ASTM B575
Fitting	ASME SB-366
Forging	ASME SB-564
Weld Wire	AWS A5.14

Hastelloy Family Comparison

Alloy	Key Characteristics
Hastelloy B-3	Excellent resistance to hydrochloric acid with improved thermal stability and fabricability
Hastelloy HYBRID-BC1	Superior resistance to hydrochloric and sulfuric acids without drawbacks of Ni-Mo materials
Hastelloy C-4	High-temperature stability with corrosion resistance similar to C-276
Hastelloy C-22	Better overall corrosion resistance in oxidizing environments than C-4 and C-276
Hastelloy C-22HS	Heat-treatable for approximately double yield strength while maintaining corrosion resistance
Hastelloy C-276	Versatile corrosion resistant alloy with excellent stress corrosion cracking resistance
Hastelloy C-2000	Most versatile alloy with superior localized corrosion resistance
Hastelloy G-30	Excellent performance in phosphoric acid, sulfuric acid, and oxidizing acid mixtures
Hastelloy G-35	Excellent resistance in highly oxidizing media and acidic chloride environments
Hastelloy N	Good resistance to aging and excellent performance in hot fluoride salts

Industry Applications

Chemical Process

Petrochemical

Oil & Gas

Pharmaceutical

Geothermal

Sea Water

Water Desalination

LNG (Liquefied Natural Gas)

Biomass

Mining

Utilities

Nuclear Power

Solar Power

Product Images

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ASTM B622 Nickel Alloy Seamless Tube Hastelloy C22 Corrosion Resistant Cold-Drawn OD 6-630mm

Corrosion Resistant Nickel Alloy Seamless Tube

Cold-Drawn Hastelloy C22 Tube

OD 6-630mm ASTM B622 Tube