Home > Stainless Steel > Stainless Steel 409 Bolts
Set out on a path toward outstanding performance with our Stainless Steel 409 Bolts, showcased prominently across our product pages. We provide an extensive range of premium solutions engineered and constructed to satisfy the requirements of diverse industries. Our precision-engineered stainless steel 409 bolts are crafted to deliver strong results across a range of industrial uses, guaranteeing scalability and dependability. Our bolts are made from top-grade materials produced to strict industry standards and come with stainless steel 409 leading 409 bolts offering extended durability and natural corrosion resistance. Whether used in architectural, construction, or industrial settings, our stainless steel 409 bolts represent remarkable performance, establishing fresh benchmarks for excellence and innovation.
Our dedication to flawlessness reinforces your operations with sturdy solutions, delivering success and confidence in every deal.
|
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
|
| 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 | – |
|
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 |
– |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for all your piping requirements. With advanced production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
These Stainless Steel 409 Bolts are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Stainless steel 409 offers solid corrosion resistance, especially in settings where exposure to corrosive agents is mild. This quality makes it well-suited for automotive exhaust systems and similar applications that involve less intense contact with corrosive elements.
Four hundred nine stainless steel bolts can endure elevated temperatures while retaining their structural integrity, which is crucial for uses such as exhaust systems, where parts face intense heat.
In comparison to higher grades of stainless steel, 409 is more economical while still delivering sufficient performance for numerous applications. This trade-off between price and capability makes it an appealing choice for manufacturers.
Stainless steel 409 features strong weldability, permitting straightforward fabrication and assembly. This matters especially in sectors like automotive and construction that rely on common custom parts and assemblies.
This grade of stainless steel delivers strong oxidation resistance, which is vital for parts exposed to high-temperature settings. It further helps preserve the integrity and look of the bolts over time.
In contrast to many other stainless steels, 409 stainless steel is ferritic and magnetic. This trait can be advantageous or beneficial in applications that call for beneficial magnetic characteristics.
Stainless Steel 409 Bolts serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Stainless Steel 409 bolts resist corrosion in mild settings, though they can deteriorate under harsher conditions like those with chlorides present. They offer less corrosion resistance than stainless steel grades such as 304 or 316. Keeping them well-maintained and steering clear of exposure to aggressive chemicals can help prolong their service life. Stainless Steel 409 bolts can deliver dependable performance when applied in suitable environments.
To keep Stainless Steel 409 Bolts in good condition, clean them routinely using a mild detergent mixed with water, then dry them afterward to avoid water spots. Add a thin layer of oil or lubricant to guard against corrosion and improve their durability. Steer clear of harsh cleaners or implements that might scratch the surface, and check the bolts from time to time for indications of wear or damage. Lastly, keep them in a dry place away from moisture and strong chemicals while not in use.
Yes, Stainless Steel 409 bolts are weldable. That said, using the right welding methods and materials suited to this grade is essential for preserving their corrosion resistance and mechanical properties. For the best outcomes, seek advice from welding experts or check the manufacturer’s guidelines.
Yes, Stainless Steel 409 bolts are recyclable once they have been used. Stainless steel offers excellent recyclability, and grade 409 is no different. Recycling conserves resources and lessens environmental impact, which makes it a sustainable option for fastening applications.
Mail: sales@koasteel.nz
