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Malik Fasteners is a well-respected manufacturer and supplier based in Manama, Bahrain, known for providing precision-engineered fastening solutions that meet the rigorous demands of various industries. Their Stainless Steel 440B Fasteners are specifically crafted for applications that require high hardness, excellent wear resistance, and remarkable durability. Utilizing cutting-edge technology and stringent quality controls, these fasteners deliver outstanding performance even in tough, high-stress environments. Malik Fasteners caters to a wide range of sectors, including petrochemical, marine, construction, and heavy engineering, ensuring that their products adhere to global standards. With a commitment to reliability and customer satisfaction, the company remains a top choice for premium stainless steel fasteners.
Stainless Steel 440B Fasteners are made from a high-carbon martensitic stainless steel alloy that contains 16–18% chromium, along with a higher carbon content to boost hardness. This unique composition results in exceptional wear resistance, impressive mechanical strength, and enhanced edge retention. When heat-treated, SS 440B reaches high hardness levels while still offering decent corrosion resistance in mild environments. The alloy boasts excellent tensile strength, superior load-bearing capacity, and good dimensional stability. These characteristics make SS 440B an ideal choice for applications where durability, abrasion resistance, and strength 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 Fasteners find extensive use in industries that demand fasteners with high hardness, outstanding wear resistance, and reliable mechanical performance. They are frequently utilized in industrial machinery, cutting tools, pump components, and mechanical assemblies that operate under high stress or abrasive conditions. Their robust strength ensures they can handle the toughest applications, making them a go-to choice for professionals in various fields.
We offer high quality stainless steel 440B fasteners, ensuring quality control and compliance with international standards. Choose the reliability and durability of our fasteners, which deliver exceptional performance in challenging industrial applications. Each fastener is carefully packaged to prevent damage during transit, ensuring that it arrives in the best possible condition and to your specifications. Trust us for high-quality fasteners that provide seamless and reliable connections, even in the most demanding environments.
Malik Fasteners is a leading manufacturer and supplier of high-quality fasteners in Manama, Bahrain, with over 8 years of experience serving global industries.
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