TSM Technology Co., Ltd is a global supplier and manufacturer of Hastelloy C22 Forgings, offering premium quality products for industries requiring exceptional corrosion resistance and high mechanical strength. With 14 years of experience, we ensure strict quality control and innovation to provide superior nickel alloys for demanding applications.
Hastelloy C22 Forgings is a versatile nickel-chromium-molybdenum alloy known for its outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. This forging material is widely used in aggressive environments, including chemical processing, marine, and aerospace applications. It maintains excellent mechanical properties across a broad temperature range, making it ideal for extreme conditions.
Hastelloy C22 forgings are mainly divided into the following types:
Standard forgings: including ring forgings, flanges, rings, pipe joints, etc., suitable for chemical equipment reactors, heat exchangers, valve components and other load-bearing structures.
Special-shaped forgings: support customized complex shapes according to customer drawings, such as shafts, special connectors or asymmetric structural parts to meet personalized needs.
Size range: Forging diameters usually cover 50mm to 3000mm, and thickness and shape can be flexibly adjusted.
Processing technology: hot rolling, forging, finishing rolling and other processes are used, combined with isothermal forging or multi-directional die forging technology to ensure the uniformity of the internal structure of the material.
Heat treatment process: Forgings are mostly solution annealed (1050-1090℃) to optimize corrosion resistance and mechanical properties.
Inspection standards: Use non-destructive testing technologies such as ultrasonic flaw detection (UT) and penetrant testing (PT) to ensure that there are no defects inside the forgings.
Implementation standards: Comply with international standards such as ASTM B564 and ASME SB564.
Exceptional resistance to oxidizing and reducing agents.
Superior mechanical strength at elevated temperatures.
Outstanding pitting and crevice corrosion resistance.
Excellent weldability and formability.
Hastelloy C-22(UNS N06022/W.Nr.2.4602) |
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Chemical Composition |
Alloy |
% |
Ni |
Cr |
Fe |
Mo |
C |
Mn |
Si |
S |
P |
Co |
V |
W |
||
C-22 |
min |
margin |
20.0 |
2 |
12.5 |
|
|
|
|
|
|
|
2.5 |
|||
|
max |
margin |
22.5 |
6 |
14.5 |
0.0015 |
0.5 |
0.08 |
0.02 |
0.02 |
2.5 |
0.35 |
3.5 |
|||
Physical Characteristics |
Density |
8.9g/cm³ |
||||||||||||||
Melting point |
1325-1370℃ |
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Minimum mechanical properties of alloys at room temperature |
Typical mechanical properties |
tensile strength Rm N/mm² |
Yield Strength RP0.2 N/mm² |
Elongation A5% |
Test℃ |
|||||||||||
Solution treatment |
690 |
283 |
40 |
Room temperature |
Our Hastelloy C22 Forgings are widely used in industries requiring high corrosion resistance and durability:
Chemical Processing – Heat exchangers, reactors, and piping systems
Aerospace – Components exposed to extreme temperatures
Marine & Offshore – Corrosion-resistant fasteners and structural parts
Energy Industry – Nuclear and power generation applications
Medical Equipment – High-performance medical instruments
Superior Quality
Strict quality control with MTC certification (EN 10204/3.1).
Extensive Stock
Wide range of sizes available: φ(30~600) × Thk(600 max).
Competitive Pricing
Cost-effective solutions with bulk order discounts.
Customer Support
Dedicated team for technical assistance and after-sales service.
As the world's leading supplier of nickel and nickel alloys, we focus on the manufacture of high-performance nickel forgings, serving the fields of aerospace, energy, marine engineering, etc.
The factory is equipped with intelligent forging units and precision heat treatment systems, and produces Inconel, Hastelloy and other series of forgings by isothermal forging and multi-directional die forging processes to meet the stringent requirements of turbine discs, nuclear reaction components, etc.
Full-process spectral analysis and ultrasonic flaw detection ensure zero-defect quality, and support non-standard parts customization and machining matching. Empowering global high-end industrial equipment with technological innovation and extreme quality control.
Quality Control
Global Supply
Number Of Employees
Modern Factory
1. What sizes and specifications do you offer for Hastelloy C22 Forgings?
We supply forgings in sizes φ(30~600) × Thk(600 max) with compliance to ASTM, JIS, AISI, GB, DIN, and EN standards.
2. Do you provide test reports and certifications?
Yes, all shipments include Material Test Certificates (MTC) according to EN 10204/3.1.
3. What industries benefit most from this product?
Industries such as chemical processing, aerospace, marine, and power generation benefit from the alloy’s superior corrosion resistance.
4. Can I request a custom forging specification?
Absolutely! We accommodate custom orders based on client specifications.
For high-quality Hastelloy C22 Forgings, contact us today: 📧 Email: info@tsm-technology.com
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