HASTELLOY C22 Sheets

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MOQ : 1 Kilograms

HASTELLOY C22 Sheets Specification

Thermal Conductivity
8.7 W/mK at 21C

Thickness
0.5mm to 50mm or as specified

Hardness
Rockwell B90 B100 (varies as per temper)

Tensile Strength
690 MPa min

Product Type
Sheet

Types of Alloy
Nickel-Chromium-Molybdenum Alloy

Material
Hastelloy C22

Shape
Rectangular or as per requirement

Strength
High

Resistance
Excellent resistance to corrosion, oxidation, pitting, and crevice corrosion

Grade
UNS N06022, W.Nr. 2.4602

Melting Point
1399 1430C

Density
8.69 Gram per cubic centimeter(g/cm3)

Chemical Composition
Ni (56%), Cr (22%), Mo (13%), Fe (3%), W (3%), Co (2.5%), C (0.015%), Si (0.08%), Mn (0.5%), V (0.35%), P (0.025%), S (0.02%)

Color
Silver / Grey

About HASTELLOY C22 Sheets

Product Details

Test Certified	3.1 MTC/NABL
Usage/Application	Construction
Material	Hastelloy
Standard	ASTM B575
Material Grade	C22
Thickness	0.1 - 40 mm
Shape	Rectangular
Surface Finishing	Polish

Exceptional Corrosion Resistance

HASTELLOY C22 Sheets are engineered to withstand the most corrosive environments, including chemical processing, waste treatment, and marine applications. The unique nickel-chromium-molybdenum alloy composition delivers superior defense against pitting, oxidation, and crevice corrosion, extending the service life of your components.

Versatile Processing and Custom Sizing

Responding to project-driven needs, HASTELLOY C22 Sheets are available in multiple finishes, thicknesses, and edge conditions. Advanced processing services such as cutting, slitting, shearing, and surface treatment ensure that each sheet is precisely tailored to your specifications, whether requiring a standard or custom size up to 6000mm in length.

Outstanding Mechanical and Physical Properties

With a minimum tensile strength of 690 MPa and a Rockwell hardness of B90-B100 depending on temper, these sheets provide both strength and formability. Their non-magnetic nature and excellent thermal conductivity (8.7 W/mK at 21C) further increase their suitability for high-performance industrial applications.

FAQs of HASTELLOY C22 Sheets:

Q: How are HASTELLOY C22 Sheets processed and finished for delivery?

A: HASTELLOY C22 Sheets are offered in annealed and pickled delivery conditions, with optional processing including cutting, slitting, shearing, or surface treatments. They come in finishes such as hot rolled, cold rolled, polished, and surfaces like 2B, BA, No.4, and No.8 to suit various application requirements.

Q: What applications benefit most from using HASTELLOY C22 Sheets?

A: These sheets are ideal for chemical processing, marine environments, pollution control, paper and pulp manufacturing, and waste treatment facilities. Their exceptional resistance to a wide range of corrosive chemicals and harsh conditions sets them apart.

Q: When should I choose a custom size or finish for HASTELLOY C22 Sheets?

A: Custom sizes or specific finishes should be chosen when standard dimensions do not meet the engineering or installation requirements of your project. The sheets can be cut, slit, or treated to your exact specifications, ensuring optimal fit and function.

Q: Where do the standards ASTM B575 and ASME SB575 apply with these sheets?

A: ASTM B575 and ASME SB575 standards ensure the sheets meet rigorous quality and performance criteria for chemical composition, mechanical properties, and dimensions, making them reliable choices for critical industries.

Q: What are the key benefits of the nickel-chromium-molybdenum alloy in HASTELLOY C22 Sheets?

A: The alloy composition imparts outstanding resistance to a wide array of corrosive and oxidizing agents, excellent pitting and crevice corrosion defense, high mechanical strength, and superior manufacturability, making these sheets highly desirable in aggressive service environments.

Q: How does HASTELLOY C22 Sheets non-magnetic property benefit industrial use?

A: Being non-magnetic, HASTELLOY C22 Sheets are well-suited for use in sensitive environments where magnetism can disrupt processes or instrumentation, such as certain electronic, chemical, and analytical equipment applications.

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