Table of Contents
Considered to be a cheaper alternative to 304, the 201LN stainless steel plates exhibit properties that surpass those of the former. The resistance displays against pitted corrosion and stress corrosion in the presence of actively strong corrosive agents make them popular than other grades. With an increase in the amount of chromium, the endurance of the plates against heat is also enhanced, allowing them to be utilized in temperature ranges much higher than standard. With its usability being proven in high-temperature ranges, the tensile strength and the resistance against oxidation gradually increase with a decrease in temperature, making them apt for both hot as well as cold conditions.
The effectiveness of the plates in various conditions is seen in their application and usage in cryogenic vessels, clamps, petrochemical, pulp and paper industry, heat exchangers, cable racking, strapping, condensers, chemical industry, oil and gas processing, etc.
To make certain that the quality of the products we supply is not degraded in the least manner, a series of definite tests are conducted on the stainless steel 201LN plates before they are dispatched and are followed by inspections by a third party. Every product is provided with certificates verifying the quality and the tests we conduct.
2B, 2D, BA NO (8), Cold rolled Plate (CR), Hot rolled Plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc.
| STANDARD | WERKSTOFF NR. | UNS |
| SS 201LN | 1.4371 | S20153 |
| Grade | C | Mn | Si | P | S | Cr | Ni | N | Cu |
| SS 201LN | 0.03 max | 6.4 – 7.5 | 0.75 max | 0.045 max | 0.03 max | 16 – 18 | 4.0 – 5.0 | 0.01-0.25 | 1 max |
| Grade | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness |
| 201LN | Ksi – 95 | ksi – 45 | 45 % | 100 HRB |
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