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Hastelloy Alloys Wire ＆ Welding Hastelloy C-22

Place of Origin Jiangsu,China
Model Number Hastelloy Alloys Wire ＆ Welding Hastelloy C-22
Trade Names UNS N06022/W.Nr. 2.4602
Dimensions Customized Size
Delivery Conditions Grinding. Polished. Bright.
Avaliable Shapes Wire, Flat Wire, Flat Strip, Steel Bar, Bolts, Fasteners, Flange & Ring, Wire ＆ Welding . Customized
MOQ 50~200 (KG)
Production Standards ASTM B622,B619,B626,B366,B462,B574,B564,B462,B575, AWS A5.14 ERNiCrMo-10, A5.11 ENiCrMo-10
Packaging Details Wooden Case, or as per Client's request
Payment Terms L/C, T/T, Western Union, MoneyGram
Trade Terms FOB, CIF, DDP, DAP, EXW
Delivery Time 20~60 days

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product details

Overview

HASTELLOY C-22HS alloy is the premier nickel-chromium-molybdenum, corrosion-resistant material for oil and gas industry use. It is s one of the well-known and well-proven nickelchromium-molybdenum materials, the chief attributes of which are resistance to both oxidizing and non-oxidizing chemicals. Hastelloy C22 provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Hastelloy C22 contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc, and shielded metal-arc processes.

Like other nickel alloys, HASTELLOY C-22 alloy is very ductile, exhibits excellent weldability, and is easily fabricated into industrial components. It is available in the form of Wire, Flat Wire, Flat Strip, Steel Bar, Bolts, Fasteners, Flange & Ring, Wire ＆ Welding and covered electrodes.

Limiting Chemical Composition, %

Nickel.........................................................................................................................................................................................Balance

Molybdenum.......................................................................................................................................................................12.50-14.50

Iron...........................................................................................................................................................................................2.00-6.00

Chromium............................................................................................................................................................................20.00-22.50

Carbon...................................................................................................................................................................................0.015 max.

Manganum................................................................................................................................................................................ 0.5 max.

Phosphorus..............................................................................................................................................................................0.02 max.

Vanadium.................................................................................................................................................................................0.35 max.

Tungsten...................................................................................................................................................................................2.50-3.50

Cobalt........................................................................................................................................................................................2.50 max.

Silicon........................................................................................................................................................................................0.08 max.

Sulfur..........................................................................................................................................................................................0.02 max.

Main Properties

Alloy Nomenclature →		C-276	B-2	B-3	C-22	C-4	C-2000
Performance ↓		C-276	B-2	B-3	C-22	C-4	C-2000
Main chemical composition	Ni	≥57.0	Rest	Approximately 65.0	Rest	Rest	Approximately 55.0
	Cr	16	≤1.0	≤1.0	22-22	14-18	23
	Mo	16	26-30	27-30	15-17	14-17	16
	Fe	5	≤2.0	≤1.0	2-6	≤3.0	≤2.0
	Co	≤2.5	≤1.0	≤2.5	≤2.5	≤2.5	≤2.5
	W	4	C≤0.02 Si≤0.10 Mn≤1.00 P≤0.04 S≤0.03	——	2.5-3.5	C≤0.015 Ti≤0.700 Si≤0.080 Mn≤1.000	——
	Else	C≤0.01 Si≤0.08 Mn≤1.00	C≤0.02 Si≤0.10 Mn≤1.00 P≤0.04 S≤0.03	C≤0.01 Si≤0.10 Mn≤1.00	C≤0.015 Si≤0.08 Mn≤0.5	C≤0.015 Ti≤0.700 Si≤0.080 Mn≤1.000	C≤0.015
Melting point（approx.）(℃）		1325-1370℃	1330-1370℃	1330-1380℃	1320-1370℃	1300-1360℃	1399℃
Density（g/cm³）		8.89g/cm³	9.22g/cm³	9.20g/cm³	8.69g/cm³	8.64g/cm³	8.50g/cm³

Physical Constants

Below are some physical constants and thermal properties of

Density	g/cm³............................................................................................8.90
Melting Range	℃........................................................................................1325-1370

Mechanical properties

Typical mechanical properties

Test °c

Tensile strength Rm N/mm2

Yield Strength

RP 0.2N/mm2

Elongation

A 5%

Solution treatment

normal temperature

690

283

Tensile-properties

Mechanical Property Requirements
	Ultimate Tensile	Yield Strength (0.2% OS)	Elong. %	R/A	Hardness Rockwell
Min	100 Ksi	45 KSi	40
Max
Min	690 MPa	310 MPa
Max

Corrosion Resistance

Hastelloy C 22 alloy suit for many kinds of chemical process industry which contain the oxidizing medium and reductant. High molybdenum and chromium content make it can resist the chloride corrosion, and tungsten make this corrosion resistance better. HY HC22 is one of a few material that can resist the corrosion of moist chlorine, hypochlorite and chlorine dioxide, this alloyhave prominent corrosion resistanceto high concentration chlorate( iron chloride and copper chloride).

Heat Treatment

Solution annealing: 1,105 – 1,135 °C* Duration: depending on thickness of the semi-finished product Cooling: water, compressed air, or inert gas * Other temperatures are possible depending on the manufacturer and specification

Available Forms

We provide you with a variety of product forms, including but not limited to

● Strip & Foil

● Round Wire &Flat Wire

● Bar & Rod

● Electrothermal Strip

● Flange & Ring

● Wire & Welding

● Reststance Wire

● Electric Alloy Wire

● Electric Furnace Bar

● Customize

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Strip ＆ Foil

Round Wire

Bar ＆ Rod

Electrothermal Strip

Bolts ＆ Fasteners

Flange ＆ Ring

Wire ＆ Welding

Reststance Wire ＆ Flat Wire

Electric Alloy Wire

Electric Furnace Wire

Hastelloy Alloys Wire ＆ Welding Hastelloy C-22

Corrosion Resistance

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