PRODUCTS
Shripal Metal Limited has been providing quality industrial raw material for world class engineering projects, ranging from high-tech nuclear plants to extreme pressure endurable petrochemicals plants, from high speed production food & beverages plants to sterile medical equipment establishments. Over the years, the company has gained vast experience in understanding diversified business needs of the industry and is supplying high-quality products for new projects, expansion, diversification and maintenance of projects. Shripal Metal has played a key role as manufacturer as well as a trader for national and international projects.
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Pipes
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Pipe Fittings
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Flanges
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Fasteners
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Plates
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Rods
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Structural Steel
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Hollow Sections
Characteristics
ALLOY 22 is a Ni-Cr-Mo alloy containing W and extremely low carbon and Si contents.
? outstanding resistance to a wide range of corrosive media, under oxidizing and reducing conditions
? excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking.
Density
8.69
???1000???2000???3000???3500???4000???2500??3990?
Stock Form and Sizes
Corrosion Resistance
?The chemical composition of Alloy 22 has been designed to give it outstanding corrosion resistance in as wide a range of media as possible, both oxidizing and reducing. The high chromiurn content of the alloy makes it particularly suitable for oxidizing conditions, including wet chlorine gas, hypochlorite solutions or oxidizing acids. It is remarkably resistant to localized attack by halide ions, even under severe conditions of low pH and high temperatures. It resists attack in media contaminated by oxidizing chlorides such as ferric chloride or cupric chloride.
Alloy 22 is also resistant to many reducing media. As a result it can be used for equipment in polyvalent chemical plant where widely varying conditions may be encountered. The very low carbon content of Alloy 22, together with its balanced composition, reduce the tendency to formation of grain-boundary precipitates in the heat-affected zone during welding,thus making it suitable in the as-welded condition for many applications in the chemical process industry.?
Applications
The versatile nature of Alloy 22 combined with its excellent mechanical properties mean that it can be used in a wide variety of applications, including:
Applications
? organic syntheses
? flue gas desulphurization
? electrolytic galvanizing
? plate heat exchangers
? fine chemicals production
? incineration plants
? pharmaceutical intermediates
? combustion-resistant alloy for high pressure oxygen applications
Chemical Composition
Limits | C | Mn | Si | Mo | W | Co | V | P | S |
|---|---|---|---|---|---|---|---|---|---|
min | 15 | 3 | |||||||
max | 0.01 | 1 | 0.08 | 17 | 4.5 | 2.5 | 0.35 | 0.025 | 0.01 |
?The values in the table are for reference only and do not guarantee minimum or maximum values. For further information, please contact us.
Mechanical Properties (Round Bar)
Above standard values and typical values of Round Bar.
Please contact us with any questions about reference or value of plate and pipe.
?The values in the table are for reference only and do not guarantee minimum or maximum values. For further information, please contact us.
Value | Condition | Yield Strength(Mpa) | Tensile Strength(Mpa) | Elongation(%) | Hardness(HB) |
|---|---|---|---|---|---|
ASTM Min Value | Solution Annealed | 283 | 690 | 40 | |
Typical Values at RT | Solution Annealed | 402 | 794 | 60 | 195 |
International Standard Comparison Chart
Standards | Material | Round Bars | Plates/Sheets | Seamless Pipe/Tube | Welded Pipe/Tube |
|---|---|---|---|---|---|
ASTM | UNS | B574 | B575 | B622 | B619/B626 |
ASME | N10276 | SB574 | SB575 | SB622 | SB619/SB626 |
JIS | NW0276 | H4553 | H4551 | H4552 | |
DIN | 2.4819 | 17752 | 17750 | 17751 | 17751 |
Disclaimer
All the information on this website is published in good faith and for general information purpose only and not for technical design purposes. We do not make any warranties about the completeness, reliability and accuracy of this information. Any action you take upon the information on our website is strictly at your own risk. and we will not be liable for any losses and damages in connection with the use of our website.