Stainless Steel UNS N08904 Plates is a nickel-iron-based alloy developed to provide a superior set of corrosion resistance properties - far better than those offered by stainless steel from other families. Adding molybdenum, nitrogen, and copper increases its resistance to pitting and crevice corrosion in chloride environments, making it an ideal choice for medical and medical instrumentation applications and food preparation and processing equipment. Furthermore, the presence of high levels of chromium in the UNS N08904 SS Plates gives it superior resistance to many organic acids at moderate temperatures, dramatically increasing its function longevity. It is also notable for its low thermal expansion characteristics, making it suitable for cryogenic and refrigeration applications.
When you seek to buy UNS N08904 plates, you will see many producers that are highly involved in offering stunning quality plates. They are making use of high-quality raw material that is sourced particularly from reliable market vendors. They are also effectively using the latest tools and technology to bring out the desirable quality of plates that can quickly satisfy the demand of different applications, just because of it being corrosion resistance, pitting resistance, high tensile strength, anti-corrosive, good dimensional accuracy it is used widely in various industries. Its dimensions are ASTM, API, AISI, JIS, DIN, EN, ASME etc.
Many reliable producers welcome stage-wise inspections to check all the production process stages of plates. The producers are also conducting several tests to check the plate's quality. These are the PMI test, hardness test, IGC test, flattening test, flaring test, pitting resistance test, macro test, micro test, chemical test, mechanical test, impact test, bend test etc.
Thus, buying and using these grade plates to satisfy the demand of a number of applications will be beneficial.
FAQ's for Stainless Steel UNS N08904 Plates
Welding stainless steel UNS N08904 (904L) Plates requires special attention due to its higher chromium and nickel content. Preheating the material is recommended to reduce metallurgical differences between different heat-affected zones. Shielded Metal Arc welding (SMAW or stick welding) is most commonly used for this purpose, with a corrosion-resistant E309L or E310 filler rod for the weld. It's also essential to use the proper shielding gases; Argon and Helium are typically utilised for 904L Plates welding. Lastly, post-weld heat treatment should be done to remove any residual stresses that could lead to cracking in the future.
No, the stainless steel UNS N08904 (904L) Plates is not magnetic. This grade of stainless steel has higher chromium and nickel content than other grades and is considered an austenitic, non-magnetic material.
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