Adam Stainless is a well-respected manufacturer and supplier of high-performance Stainless Steel 440B Bolts right here in Canberra, Australia. They’ve built a solid reputation for crafting precision-engineered fasteners that boast impressive hardness and wear resistance. These 440B bolts are perfect for even the toughest industrial and mechanical applications, designed specifically for environments where strength, durability, and resistance to corrosion are a must. With a strong focus on product quality, customer satisfaction, and timely delivery, Adam Stainless has earned its place as a trusted name in Canberra for specialty stainless steel fasteners.
The Stainless Steel 440B Bolts from Adam Stainless are crafted from a high-carbon martensitic stainless steel, striking a fantastic balance between hardness and corrosion resistance. This alloy features about 17% chromium and 0.9% carbon, allowing the bolts to be heat-treated for impressive hardness levels—up to 58 HRC. These bolts deliver high tensile strength, excellent edge retention, and moderate corrosion resistance, especially in mildly corrosive settings. Adam Stainless is committed to precise manufacturing and rigorous quality control, ensuring that their bolts perform reliably under mechanical stress and heavy loads.
|
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 | – |
Contact us to get a quick quote for your requirement.
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.
You’ll find Adam Stainless Stainless Steel 440B Bolts being utilized across a variety of industries in Canberra, including heavy machinery, aerospace, defense, automotive, and tooling applications. Thanks to their high strength and wear resistance, they’re perfect for fastening components that face heavy mechanical loads, abrasion, or frequent movement. They’re also commonly used in cutting equipment, precision tools, and structural assemblies where durability is key. Whether in high-performance engineering systems or demanding manufacturing environments, Adam Stainless delivers 440B bolts that guarantee secure, long-lasting connections even under extreme conditions.
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