Headquartered in Pulau Ujong, Singapore, Andre Stainless is a reliable manufacturer of quality stainless steel products catering to a broad array of industrial applications. Our dedication to producing robust, high-performance solutions is paralleled by our attention to customer satisfaction and conformance to international quality standards. Our specialized product range includes the Stainless Steel 440C Bolt, renowned for its excellent strength, wear resistance, and hardness. It is suitable for high-performance applications where mechanical function and durability are paramount. Excellence and reliability are what we value at Andre Stainless, providing products that facilitate long-term performance even in the most challenging environments.
Stainless Steel 440C is an iron-based high-carbon, high-chromium martensitic stainless steel with about 16–18% chromium and 0.95–1.20% carbon, with minimal manganese and molybdenum content. This type of composition enables the material to be heat-treated to obtain hardness levels of up to 60 HRC, hence being one of the hardest stainless steels in existence. 440C bolts feature high wear resistance, high tensile strength, and moderate corrosion resistance. Though not ideal for highly corrosive conditions, they work effectively in abrasive, high-stress applications and resist sharpness loss, structural weakening, and mechanical instability in extreme conditions.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 440C Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 440C |
| 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 440C |
| 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 440C bolts are very strong, high strength fasteners with excellent damage resistance. They offer moderate corrosion resistance and are ideal for high stress and high damage applications in industrial and industrial applications.
Custom Stainless Steel 440C Hex Bolt is a high-strength fastener with a square head, specifically designed to fit. It provides exceptional strength, wear resistance and durability for tough applications.
Stainless Steel 440C Leg Bolt is a high-strength, corrosion-resistant fastener with a long threaded shaft and flat head, designed for more demanding applications requiring durability and abrasion resistance
Stainless Steel 440C Expansion Anchor Bolt is a high-strength fastener designed to secure concrete or masonry products. It expands in the hole as it tightens, creating a reliably stable surface.
Stainless Steel 440C Hex Flange Head Bolt features a hexagonal head with an integrated flange for increased weight distribution. Provides superior strength and wear resistance for complex industrial applications.
Stainless Steel 440C Full Threaded Bolts have threads along their entire length, providing consistent clamping force and high hardness. They are ideal for high-stress applications requiring strength and wear resistance.
Every Stainless Steel 440C bolt is packaged using high-quality material for protection from damage, rust, or defects during shipping. We focus on the satisfaction of customers by ensuring prompt delivery through effective transportation methods. In addition all relevant documentation related to the product including certificates of Quality are provided to clients. at the time of delivery. Assuring them of the product’s compliance with the highest industry standards. At every step we maintain a commitment to quality and reliable service.
440C Stainless Steel Bolts find extensive applications in those applications where high hardness, strength, and abrasion are required. Some of the applications include machined parts, precision instruments, automotive components, and industrial machinery where mechanical wear is an issue. Due to their excellent hardness, they are used in pumps, valves, bearing systems, and aerospace components. While 440C bolts offer minimal corrosion resistance, they are very effective in dry or mildly corrosive environments where there is high mechanical stress. The bolts are also desirable in high-load and high-pressure systems, where they offer long-term performance and strength in applications where performance and durability under stress are paramount.
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