Nakamura Stainless is a well-respected manufacturer and supplier based in Pulau Ujong, Singapore, known for providing top-notch stainless steel products tailored for demanding industrial needs. One of their standout offerings, the Stainless Steel 436 Nuts, is highly regarded for its impressive corrosion resistance, strength, and durability. This particular grade of ferritic stainless steel excels in tough environments, especially where high temperatures and mild corrosive conditions are a factor. Adhering to strict international standards, Nakamura Stainless guarantees that their Stainless Steel 436 Nuts offer secure and long-lasting fastening solutions for industries that require reliable mechanical performance along with resistance to oxidation and scaling.
These Stainless Steel 436 Nuts are primarily made from ferritic stainless steel, featuring a chromium content of 16–18%, along with small amounts of molybdenum and nickel to boost their corrosion resistance and mechanical strength. They deliver solid tensile and yield strength while ensuring dimensional stability and toughness. Thanks to their ferritic structure, they resist oxidation, scaling, and sulfidation, making them ideal for high-temperature applications and industrial systems that face moderate corrosive environments.
| Property | 436 Data |
| Density, lb/in3 | 0.276 |
| Modulus of Elasticity, psi | 29.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 5.6 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 13.0 |
| Specific Heat, Btu/lb ˚F | 0.11 |
| Electrical Resistivity, Microohm-in | 23.6 |
| Element | 436 |
| Carbon | 0.12 |
| Chromium | 16.0-18.0 |
| Molybdenum | 0.75-1.25 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Property | 436 |
| Yield Strength, min. (ksi) | 40 |
| Tensile Strength, min. (ksi) | 65 |
| Elongation, min. (%) | 20 |
| Hardness, max. (Rb) | 90 |
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A corrosion-resistant product, Stainless Steel 436 nuts are available in sizes ranging from M6 to M64. They offer excellent resistance to corrosion and heat, making them suitable for automotive exhaust systems and chemical processing equipment.
A corrosion-resistant product, Stainless Steel 436 coupling nuts come in sizes from M6 to M36. They connect two male threads with robust performance in moderately corrosive and high-temperature environments, ideal for extended threaded connections.
A corrosion-resistant product, Stainless Steel 436 nylon insert nuts, or lock nuts, are available in sizes from M3 to M36. The nylon insert prevents loosening due to vibration, providing secure fastening in automotive and industrial applications.
A corrosion-resistant product, Stainless Steel 436 flange hex nuts feature an integrated flange and are available in sizes from M5 to M20. They distribute the load over a larger area, enhancing stability and durability in corrosive and high-temperature environments.
A corrosion-resistant product, Stainless Steel 436 heavy hex nuts are available in sizes from M10 to M48. Their thicker and larger design offers increased strength and stability, suitable for heavy-duty applications and high-temperature environments.
A corrosion-resistant product, Stainless Steel 436 square nuts provide a larger contact surface and come in sizes from M6 to M30. They are ideal for use in heavy clamping applications and environments where stability and corrosion resistance are critical.
You’ll find Stainless Steel 436 Nuts widely used in industries that need dependable fastening solutions in high-temperature and corrosive settings. They’re commonly found in boilers, furnaces, heat exchangers, and kilns, where resistance to scaling is crucial. Industries like petrochemical, power generation, and metallurgy depend on these nuts for machinery and equipment that operate in oxidizing atmospheres. They’re also a great fit for chemical processing plants and gas turbines, ensuring secure connections and a long service life. With their durability, strength, and corrosion resistance, Stainless Steel 436 Nuts deliver reliable performance in critical industrial applications.
Stainless steel 436 nuts are used in automotive exhaust systems, chemical products and kitchen appliances. Their excellent corrosion resistance, formability and weldability make them ideal for applications requiring durability and performance in moderately corrosive and high temperature conditions, ensuring long-term reliability and stability.







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