Ed Stainless is a reliable producer and exporter of superior stainless steel fasteners with headquarters in Houston, Texas, USA. Known for precision engineering and high material standards, Ed Stainless excels at the production of Stainless Steel 440B Bolts, presenting unparalleled strength and durability. Dedicated to quality and customer satisfaction, the company delivers services to numerous industries such as construction, automotive, aerospace, and oil & gas. Ed Stainless has a strong inventory and state-of-the-art production facilities, and thus they ensure timely supply with conformity to international standards. Ed Stainless Stainless Steel 440B Bolts are precision-made and thoroughly tested to ensure top performance.
Ed Stainless Stainless Steel 440B Bolts are made from a high-carbon martensitic stainless steel alloy containing largely about 0.9%–1.0% carbon, 16%–18% chromium, and very small amounts of manganese, silicon, and molybdenum. This alloy provides a special combination of hardness and corrosion resistance. Mechanically, 440B stainless steel bolts demonstrate a tensile strength of up to 760 MPa and a hardness level of approximately 58 HRC when heat-treated. Their superior wear resistance and moderate corrosion protection recommend them for heavy-duty use where strength and durability are required.
|
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.
Quality control tests both destructive and non-destructive are conducted by our quality control team after manufacturing the Stainless Steel 440B Bolts. Advanced tools and techniques are used for testing in order to assure the client’s performance and longevity. When these bolts pass the tests, we package them correctly with relevant materials to conserve their quality during transport. We have ensured they reach the clients on time with no delays and make available all the necessary documentation at the time of delivery for full transparency.
Ed Stainless’s Stainless Steel 440B Bolts are extensively applied to various demanding industrial applications because of their superior hardness and wear characteristics. The bolts are suitable to be applied in manufacturing equipment, automotive parts, marine hardware, and cutting tools. They are durable enough for application in high-stress applications like aerospace assemblies, oil & gas operations, and heavy equipment production. The bolts find application in precision tools where abrasion resistance and strength are essential. Ed Stainless designs each bolt to satisfy demanding application conditions, offering secure fastening solutions for both regular and custom systems.
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