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Rinku Fasteners, based in Kolkata, India, has built a solid reputation as a reliable manufacturer and supplier of high-quality Stainless Steel 409 Fasteners. These fasteners are specifically designed to cater to a variety of industrial needs. Thanks to their advanced manufacturing processes and rigorous quality control, Rinku ensures that each fastener delivers outstanding performance, durability, and precision. Made from a ferritic stainless steel grade, their SS 409 Fasteners are well-known for excellent heat resistance and decent corrosion performance in mildly corrosive settings. Rinku Fasteners is the go-to choice for dependable fastening solutions in the automotive, engineering, and industrial sectors, ensuring long-lasting and efficient assemblies.
Stainless Steel 409 Fasteners are made up of 10.5–11.75% chromium, with low carbon content and trace amounts of manganese, silicon, and titanium for stabilization. This ferritic stainless steel grade boasts impressive mechanical strength, excellent oxidation resistance, and stable performance even at high temperatures. SS 409 offers moderate corrosion resistance, especially in exhaust systems and high-heat environments. These fasteners are known for their reliable tensile strength, good toughness, and effective thermal conductivity, making them ideal for applications where heat resistance, durability, and structural integrity are crucial.
|
Element |
Content |
|---|---|
|
Carbon |
0.08 max |
|
Manganese |
1.00 max |
|
Phosphorus, max |
0.045 max |
|
Sulfur, max |
0.045 max |
|
Silicon |
1.00 max |
|
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 | – |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 409 Fasteners
|
ASTM, ASME and API
|
ASTM B 193 / ASME SB 193 |
M02 to M30
|
3 mm To 200 mm
|
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 409 Fasteners find their place in various industries that demand high-temperature stability and moderate corrosion resistance. They are commonly used in automotive exhaust systems, mufflers, catalytic converters, and heat exchange components due to their remarkable oxidation resistance. Additionally, these fasteners are perfect for furnace parts, thermal processing equipment, and general engineering applications that are exposed to elevated temperatures.
We prioritize quality, we subject our products to rigorous testing, including hardness, chemical analysis, levelling, micro-macro testing, pitting resistance We issue commercial invoices, packing lists, certificates of origin and other important documents for. We also provide testimonials for third-party reviews to ensure customer satisfaction. Count on us for high-quality products backed by comprehensive quality control methods.
Rinku Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kolkata, India, with over 8 years of experience serving global industries.
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