Request For Our Latest Prices On SS 440c Bolts in Canberra, Australia!
At Hazlewood Fasteners, we manufacture and supply Stainless Steel 440C Bolts in Canberra, Australia—crafted for maximum strength, durability, and precision. Made from high-carbon martensitic stainless steel, 440C bolts are known for their exceptional hardness, wear resistance, and ability to perform in high-stress conditions. Ideal for applications requiring superior mechanical strength and corrosion protection, these bolts deliver dependable performance even in harsh environments. Engineered with precision and tested for reliability, Hazlewood Fasteners’ 440C Bolts ensure secure fastening and long service life in demanding industrial, mechanical, and engineering applications.
Stainless Steel 440C Bolts are composed of 16–18% chromium, 0.95–1.20% carbon, and trace amounts of manganese, molybdenum, and silicon. This composition produces a martensitic structure capable of reaching up to Rockwell C 58 hardness after heat treatment. They offer a tensile strength above 760 MPa and excellent resistance to wear, abrasion, and mild corrosion. 440C bolts retain their strength and dimensional stability under high temperatures and stress, making them perfect for high-performance applications. Their combination of extreme hardness and corrosion resistance makes them stand out among stainless steel grades.
| Element | Content(%) |
|---|---|
| Iron, Fe | 79.15 |
| Chromium, Cr | 17 |
| Carbon, C | 1.1 |
| Manganese, Mn | 1 |
| Silicon, Si | 1 |
| Molybdenum, Mo | 0.75 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 760-1970 MPa | 110000-286000 psi |
| Yield strength (@ strain 0.200%) | 450-1900 MPa | 65300-276000 psi |
| Bulk modulus | 166 GPa | 24100 ksi |
| Shear modulus | 83.9 GPa | 12200 ksi |
| Elastic modulus | 200 GPa | 29008 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 2-14 % | 2-14 % |
| Hardness, Rockwell B (converted from Brinell hardness) | 97 | 97 |
Material | Specification | Standards | Length | Size |
440C Stainless Steel Bolts
| IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | 3 mm to 200 mm | M 02 to M 160 |
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 440C Bolts are widely used in aerospace, defense, marine, and automotive industries where strength and precision are critical. They are ideal for valves, bearings, pumps, high-speed machinery, and precision tools exposed to friction, vibration, or wear. In chemical plants, engineering systems, and industrial machinery, these bolts ensure reliable fastening and longevity. Their high hardness and corrosion resistance make them suitable for cutting tools, dies, and mechanical assemblies requiring superior load-bearing capability. Hazlewood Fasteners’ 440C Bolts deliver unmatched performance, durability, and strength in the toughest operational conditions.
At Hazlewood Fasteners, we adhere to strict quality standards for our Stainless Steel 440C Bolts, ensuring quality at every step. Our commitment is evident in comprehensive documentation including marketing documents, packaging, fuming certificates, heat treatment plans, comprehensive quality control systems We offer a range of test certificates, including MTCs to EN 10204/3.1b, including PMI test certificates and 100% radiography test report. In addition, third-party certificates further prove that we adhere to strict standards. Each stainless steel 440C bolt is carefully packaged in accordance with international guidelines, ensuring safe handling and portability to ensure exceptional product quality and customer satisfaction.
Hazlewood Fasteners is a leading manufacturer and supplier of high-quality fasteners in Canberra, Australia, with over 8 years of experience serving global industries.
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