Emilio Stainless is a well-respected manufacturer and supplier of Stainless Steel 440B bolts based in Manila, Philippines. They specialize in providing high-strength, corrosion-resistant fastening solutions tailored for industrial and engineering needs. Renowned for their commitment to quality, Emilio Stainless produces SS 440B bolts that strike the perfect balance between hardness, strength, and resistance to corrosion. With cutting-edge manufacturing capabilities and a dedication to precision, they cater to various sectors throughout the Philippines, delivering reliable bolts for applications where durability and performance under pressure are essential.
The Stainless Steel 440B bolts from Emilio Stainless are crafted from a high-carbon martensitic stainless steel alloy, which contains about 16–18% chromium and 0.75–0.95% carbon. This particular grade boasts greater hardness and strength compared to standard stainless steels after undergoing proper heat treatment, while still offering moderate corrosion resistance. SS 440B bolts can achieve a tensile strength of up to 740 MPa and can be hardened to around 55–58 HRC. These characteristics make them perfect for fastening applications that require both wear resistance and mechanical strength when under load or friction.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 440b Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 440b |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 440b |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 440B is a high-carbon martensitic stainless steel known for its excellent hardness, corrosion resistance and moderate corrosion resistance, making it suitable for demanding applications and precision tooling
Custom stainless steel 440B hex bolts are high-carbon martensitic stainless steel fasteners with hexagonal heads, tailored to high-strength wear-resistant applications, for durability and corrosion resistance
Stainless Steel 440B Leg Bolt is a high-carbon, martensitic steel fastener known for its excellent hardness and wear resistance. It’s ideal for heavy-duty applications, providing durability and strength.
Stainless Steel 440B Expansion Anchor Bolt is a high-carbon, martensitic steel fastener used for securing fixtures in concrete or masonry. Its hardness and strength ensure reliable performance under heavy loads.
Stainless Steel 440B Hex Flange Head Bolt features a hexagonal head with an integrated flange, offering high strength and wear resistance. It’s designed for heavy-duty applications requiring robust and stable fastening.
Stainless steel 440B full-threaded bolts are high carbon martensitic steel fasteners with full thread width and length. They offer exceptional rigidity and strength, suitable for demanding applications requiring full installation.
Emilio Stainless’s Stainless Steel 440B bolts find their way into a variety of applications that require robust, wear-resistant fasteners. These include automotive components, cutting tools, industrial machinery, and precision equipment. Their ability to maintain structural integrity under mechanical stress makes them an excellent choice for heavy-duty connections and moving assemblies. In the Philippines, Emilio Stainless supplies SS 440B bolts to a diverse array of industries, including manufacturing, aerospace, and tooling, ensuring dependable performance even in challenging operational environments. These bolts are a smart option for customers looking for high-performance, reliable fastening solutions.
Stainless steel 440B Bolts are widely used in applications requiring high strength and corrosion resistance. They are ideal for packaging in machinery, auto parts and industrial equipment where durability is required. The corrosion resistance makes them suitable for marine environments and chemical applications. Also, these bolts are used in the manufacture of precision mechanical tools due to their ability to handle sharp edges. Their robust nature allows versatility in both construction and mechanical applications.
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