Request For Our Latest Prices On Stainless Steel 409 Bolts in Tunis, Tunisia!
Lina Fasteners, based in Tunis, Tunisia, is a reliable manufacturer and supplier of Stainless Steel 409 Bolts engineered for applications requiring heat resistance and dependable mechanical performance. With a focus on precision manufacturing and consistent quality, the company supplies bolts that meet international standards and industrial specifications. Stainless Steel 409 Bolts from Lina Fasteners offer good oxidation resistance and stable performance at elevated temperatures, making them a cost-effective solution for moderately corrosive environments. Through technical expertise and customer-focused service, Lina Fasteners supports automotive, power generation, industrial machinery, and engineering sectors with durable fastening products.
Stainless Steel 409 Bolts are produced from a ferritic stainless steel alloy containing approximately 10.5–11.75% chromium, with titanium added for stabilization. This composition improves resistance to oxidation and thermal fatigue while minimizing intergranular corrosion. Mechanically, 409 Bolts provide moderate tensile and yield strength, good ductility, and reliable performance under repeated heating and cooling cycles. Although their corrosion resistance is lower than austenitic stainless steels, they perform well in high-temperature and mildly corrosive environments where thermal stability is essential.
|
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 Bolt
|
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 Bolts are commonly used in applications where resistance to heat and oxidation is more important than high corrosion protection. They are widely applied in automotive exhaust systems, manifolds, and emission control assemblies. In power generation and industrial heating equipment, these bolts are used in boilers, furnaces, and heat exchangers. Stainless Steel 409 Bolts are also suitable for industrial machinery, structural components, and mechanical assemblies operating in moderately corrosive environments. Their cost efficiency, thermal stability, and dependable strength make them a practical fastening solution for high-temperature industrial applications.
We take pride in supplying exceptional Stainless Steel 409 Bolts customized to meet our client’s specific requirements. Our commitment to quality is unwavering, ensuring that each product undergoes rigorous testing to meet the highest standards. These tests include 100% radiography, strength testing, macro/micro testing, raw material analysis, third-party inspections, intergranular corrosion testing, chemical analysis, and positive material identification (PMI) testing. Through these comprehensive evaluations, we guarantee that our bolts demonstrate durability, performance, and adherence to industry regulations.
Lina Fasteners is a leading manufacturer and supplier of high-quality fasteners in Tunis, Tunisia, with over 8 years of experience serving global industries.
©2024 Lina Fasteners All Rights Reserved.
