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Ramu Fasteners has built a solid reputation as a reliable manufacturer and supplier of Stainless Steel 253 MA Nuts in Hyderabad. They specialize in providing top-notch fastening solutions designed to thrive in high-temperature and corrosive industrial settings. Crafted with cutting-edge technology and rigorous quality control, these nuts adhere to international standards and precise specifications. The Stainless Steel 253 MA Nuts from Ramu Fasteners are well-known for their impressive creep resistance, exceptional strength at elevated temperatures, and remarkable oxidation resistance. They’re commonly found in industries like power generation, petrochemicals, and refineries, ensuring secure fastening, a long service life, and dependable performance in critical assemblies that face extreme heat and harsh environments.
These nuts are made from a high-alloy austenitic stainless steel blend, which includes chromium, nickel, and trace amounts of molybdenum and nitrogen. This unique composition grants them outstanding resistance to oxidation, scaling, and creep even at high temperatures. On the mechanical side, 253 MA Nuts boast high tensile and yield strength, good toughness, and stability in dimensions when exposed to prolonged heat. Their ability to maintain structural integrity in tough industrial conditions makes them perfect for securing essential components that endure high stress and aggressive chemical environments.
| Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards | Nut Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | C | Mn | Si | S | Ce | Ni | Cr | P |
| 253 MA | 0.05 – 0.10 | 0.80 max | 1.40 – 2 | 0.030 max | 0.03 – 0.08 | 10 – 12 | 20 – 22 | 0.040 max |
|
Tensile Str (MPa) min |
Yield Str 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
|||
|
600 |
310 |
40 |
95 |
217 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 253 MA Nuts are a go-to choice for high-temperature and corrosive applications where durability and reliability are non-negotiable. You’ll often find them in boilers, heat exchangers, pressure vessels, and piping systems within power plants and petrochemical facilities. They also play a crucial role in refinery equipment, thermal processing units, and chemical processing plants. These nuts ensure secure fastening, withstand thermal and mechanical stress, and keep their structural integrity over time. When it comes to critical industrial assemblies that demand high creep resistance, oxidation resistance, and reliable performance under extreme conditions, Stainless Steel 253 MA Nuts are the ideal solution for ensuring safety and efficiency.
Ramu fasteners very carefully pack stainless steel 253 MA nuts. Our dedicated team ensures that the walnuts are properly packaged using high quality materials that meet industrial standards. We primarily use eco-friendly wooden boxes, pallets and packaging. This precautionary packaging assures products will remain safe from dirt and dust, preserving their quality during transport and storage Trust Ramu fasteners for reliable and well-packaged stainless steel 253 MA nuts.
Ramu Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hyderabad, India, with over 8 years of experience serving global industries.
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