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Punit Fasteners, a reputable manufacturer and supplier located in Delhi, India, specializes in high-quality Stainless Steel 405 Nuts that are perfect for high-temperature, moderate corrosion, and structural applications. With a commitment to precision engineering and consistent product quality, Punit Fasteners provides fastening solutions that align with international standards and industrial needs. These Stainless Steel 405 Nuts excel in situations where weldability, oxidation resistance, and thermal stability are essential. Crafted using advanced techniques and rigorous quality control, they come in various sizes and thread types. Punit Fasteners caters to clients across diverse sectors, including power, automotive, fabrication, and high-temperature equipment manufacturing.
Stainless Steel 405 Nuts are crafted from a ferritic stainless steel alloy that contains about 12% chromium, low carbon, and small amounts of aluminum to boost oxidation resistance and control grain structure during welding. These nuts provide moderate mechanical strength (with a tensile strength ranging from 450 to 600 MPa), good ductility, and enhanced machinability compared to standard ferritic grades. While their corrosion resistance isn’t as robust as that of austenitic stainless steels, SS 405 performs admirably in mildly corrosive and high-temperature environments. These nuts are particularly well-suited for components that undergo thermal cycling and welding processes, where maintaining structural stability is crucial.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 409 Nut |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
|
Element |
Content |
|---|---|
|
Carbon |
0.08 maximum |
|
Manganese |
1.00 maximum |
|
Phosphorus, maximum |
0.045 maximum |
|
Sulfur, maximum |
0.045 maximum |
|
Silicon |
1.00 maximum |
|
Nickel |
0.5 |
|
Chromium |
11.75 |
|
Molybdenum |
– |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 450 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 25% min |
| Reduction | – |
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 405 Nuts find their place in various applications that demand reliable performance under high temperatures and moderate corrosion resistance. They are ideal for use in power plant equipment, automotive exhaust systems, heat exchangers, furnaces, and industrial ovens. Thanks to their weldability and oxidation resistance, they are also a great fit for boiler components and high-temperature ducting. These nuts are commonly used in structural and mechanical assemblies where thermal expansion is a consideration.
Punit Fasteners is a leading manufacturer and supplier of high-quality fasteners in Delhi, India, with over 15 years of experience serving global industries.
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