Ranya Stainless, based in Muscat, Oman, is a trusted manufacturer and supplier of high-quality Stainless Steel 436 Nuts designed for demanding industrial environments. With a strong focus on precision, durability, and customer satisfaction, the company delivers fastening solutions that meet global standards and perform reliably across various applications. Their Stainless Steel 436 Nuts are crafted using advanced production techniques, ensuring superior resistance to heat, corrosion, and wear. Ranya Stainless continues to build a solid reputation in the market by offering dependable products, timely delivery, and professional support, making them a preferred choice for clients across multiple industries.
Stainless Steel 436 Nuts are primarily composed of iron, chromium, and molybdenum, with added titanium for improved stability and performance at elevated temperatures. This ferritic grade offers excellent corrosion resistance, particularly in mildly corrosive environments. Mechanically, these nuts provide good tensile strength, moderate hardness, and reliable creep resistance, making them suitable for applications exposed to heat cycles. Their low carbon content ensures better weldability and dimensional stability. Overall, Stainless Steel 436 Nuts deliver a strong balance of durability, heat resistance, and structural integrity across various operating conditions.
| 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.
We provide complete transparency of our Stainless Steel 436 Nuts with high-quality assurance. All orders are provided with the required documents like a commercial invoice, packing list, fumigation certificate, heat treatment chart, and NABL-approved lab test report. We provide Material Test Certificates per EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third-Party Inspection Certificates. Our documentations are very comprehensive, well-arranged to provide maximum client satisfaction.
Stainless Steel 436 Nuts are widely used in industries where durability, heat resistance, and stability are essential. They are commonly found in automotive exhaust systems, furnace components, heat-treatment equipment, and thermal processing units. Their ability to withstand high temperatures also makes them ideal for use in industrial heating systems and high-stress mechanical assemblies. Additionally, these nuts are suitable for applications in household appliances, energy plants, and engineering structures that require reliable fastening in fluctuating thermal conditions. Their corrosion resistance and long service life further enhance their suitability for both commercial and industrial environments.







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