Request For Our Latest Prices On SS 440b Washers in Hamilton, New Zealand!
Neesham Flanges is a reputable manufacturer and supplier of top-notch Stainless Steel 440B Washers based in Hamilton, New Zealand. They provide reliable and durable fastening solutions tailored for demanding industrial applications. Renowned for their precision engineering and excellent corrosion resistance, the company adheres to strict quality standards, ensuring that every washer performs consistently. The Stainless Steel 440B Washers from Neesham Flanges are built to endure tough environments, including exposure to chemicals, high temperatures, and outdoor conditions. This makes them perfect for industries that need robust and long-lasting fastening components, such as petrochemical, marine, power generation, and industrial machinery.
These washers are crafted from martensitic stainless steel, rich in carbon and chromium, which gives them impressive hardness, wear resistance, and moderate corrosion resistance. They boast high tensile strength, solid mechanical durability, and stability under stress, making them ideal for load-bearing applications. Stainless Steel 440B Washers maintain their structural integrity even under vibration, pressure, and fluctuating temperatures, ensuring long-term reliability in bolted assemblies. Their combination of toughness, hardness, and performance in challenging conditions makes them a great choice for critical fastening needs.
| 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 across various industries, including automotive, chemical processing, marine, offshore, and heavy machinery. They excel at distributing loads in bolted joints, securing nuts and bolts in high-wear or high-pressure situations, and providing stability in structural assemblies. With their hardness, wear resistance, and mechanical strength, these washers guarantee long-lasting performance in demanding industrial settings. Stainless Steel 440B Washers deliver dependable support for essential fastening applications, ensuring safety, durability, and consistent performance even in harsh operating conditions.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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