Request For Our Latest Prices On SS 440b Washers in Hyderabad, India!
Ramu Fasteners is a well-known manufacturer and supplier of Stainless Steel 440B Washers, proudly based in Hyderabad, India. The company focuses on crafting top-notch fastening components that are built for strength, durability, and resistance to corrosion. With cutting-edge manufacturing facilities, rigorous quality control, and a team of skilled experts, Ramu Fasteners guarantees precision, reliability, and consistent performance in every product they offer. Their Stainless Steel 440B Washers are specifically designed to ensure optimal load distribution, prevent loosening, and extend the lifespan of bolted assemblies. Catering to both regional and national markets, the company provides reliable solutions for automotive, industrial machinery, construction, and engineering applications that demand high-performance fastening components.
These Stainless Steel 440B Washers are crafted from high-carbon martensitic stainless steel, which gives them exceptional hardness, wear resistance, and corrosion protection. They boast impressive mechanical properties, including high tensile and yield strength, fatigue resistance, and dimensional stability. The unique alloy composition guarantees durability under heavy loads, resistance to pitting and scaling, and reliability even in harsh industrial settings. Stainless Steel 440B Washers maintain their structural integrity while evenly distributing load and preventing fastener loosening, making them perfect for demanding mechanical assemblies and high-performance industrial applications where strength and long-term reliability are essential.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.74 g/cm3 | 0.280 lb/in³ |
| Melting point | 1482°C | 2700°F |
|
C
|
Si
|
Mn
|
P
|
S
|
N
|
Cr
|
Cu
|
Mo
|
Ni
|
Ti
|
V
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
0,85 – 0,95
|
–
|
–
|
–
|
–
|
–
|
17,00 – 19,00
|
–
|
0,90 – 1,30
|
–
|
–
|
0,07 – 0,12
|
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) |
|---|---|---|---|---|---|
| Annealed* | 758 | 448 | 14 | 269HB max | – |
| 204 | 2030 | 1900 | 4 | 59 | 9 |
| 260 | 1960 | 1830 | 4 | 57 | 9 |
| 316 | 1860 | 1740 | 4 | 56 | 9 |
| 371 | 1790 | 1660 | 4 | 56 | 9 |
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 440B washers are used in complex applications where strength and durability are important. These devices are commonly found in the automotive and marine industries, and these washing machines ensure a safe and stable connection under extreme conditions. It is used in industrial machinery, aircraft parts and valve assemblies. Their excellent hardness and corrosion resistance make them ideal for environments with heavy loads and corrosive elements. Additionally, 440B washers are used at high pressures and high temperatures to provide reliable performance and long life under harsh conditions
You’ll find Stainless Steel 440B Washers widely used in industries that require robust, corrosion-resistant, and wear-resistant fastening components. Common applications include automotive assemblies, industrial machinery, heavy equipment, construction projects, and precision engineering systems. These washers excel in high-load bolted connections, effectively preventing fastener loosening, minimizing wear, and ensuring uniform load distribution. With a long service life and minimal maintenance needs, Stainless Steel 440B Washers are a smart choice for any demanding application.
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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