Jinay Metals, located in Dubai, UAE, is a reputable manufacturer and supplier of high-quality Monel K500 bolts, designed to perform exceptionally well in harsh and corrosive environments. These bolts take the impressive corrosion resistance of Monel 400 and enhance it with greater strength and hardness through a process called age-hardening. Crafted with precision and a commitment to international quality standards, Monel K500 bolts offer outstanding durability for applications that face exposure to seawater, chemicals, and extreme temperatures. At Jinay Metals, we are dedicated to delivering reliable, long-lasting fastening solutions tailored to the needs of marine, chemical, and industrial sectors around the globe.
The composition of Monel K500 bolts primarily includes nickel (at least 63%) and copper (27–33%), along with carefully controlled amounts of aluminum (2.3–3.15%) and titanium (0.35–0.85%) to facilitate precipitation hardening. This unique blend not only provides remarkable corrosion resistance but also significantly boosts mechanical properties compared to Monel 400. Monel K500 bolts are known for their high tensile and yield strength, excellent fatigue resistance, and outstanding toughness, even in sub-zero temperatures. They maintain their mechanical integrity in seawater, alkaline solutions, and various chemical environments, making them perfect for applications that demand superior strength and corrosion resistance under dynamic conditions.
Monel K500 Bolt Specifications | ||
| Specifications | : | ASTM B 865-04 ASME SB 865-04 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 0.04 max |
| Properties | Metric | Imperial |
| Tensile strength(annealed) | 517-620 MPa | 75-90 ksi |
| Yield strength | 172-345 MPa | 25-50 ksi |
| Modulus of elasticity | 179 GPa | 26000 ksi |
| Poisson’s ratio | 0.32 | 0.32 |
In the marine and offshore industries, Monel K500 bolts are widely used due to their exceptional resistance to seawater corrosion and biofouling. They are perfect for applications such as pump shafts, valves, propeller shafts, drilling equipment, and underwater fasteners. Chemical and petrochemical plants depend on these bolts for handling corrosive agents and operating under high-stress conditions. In sectors like power generation, oil and gas, and aerospace, Monel K500 bolts ensure reliable performance even when faced with fluctuating conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
