Rashid Metals, located in Muscat, OMAN, is a reputable manufacturer and supplier known for its extensive range of high-quality nickel-iron alloy products, including Invar 36 Bars and Rods. The company has built a solid reputation for precision manufacturing, strict quality control, and compliance with international standards. Catering to various industries such as aerospace, electronics, precision instruments, and power generation, Rashid Metals offers materials that are engineered for outstanding dimensional stability and performance. With state-of-the-art production facilities, a team of skilled professionals, and a robust quality assurance process, the company guarantees that its Invar 36 Bars and Rods provide reliable performance, minimal thermal expansion, and durability in applications that demand high precision across different thermal conditions.
Invar 36 Bars and Rods are nickel-iron alloys made up of about 36% nickel and 64% iron. This distinctive composition results in an incredibly low coefficient of thermal expansion, remarkable dimensional stability, and strong resistance to thermal cycling. On the mechanical side, Invar 36 showcases good tensile and yield strength, moderate hardness, and impressive ductility. It maintains stable mechanical properties over a broad temperature range, making it perfect for precision components and applications where minimal thermal expansion is crucial.
| Standards : | ASTM F1684, ASME SF1684 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Mo | Co |
| Invar 36 | 0.10 max | 0.06 max | 0.35 max | 0.025 max | Rem | 35-38 | 0.50 max | 0.025 max | 0.50 max | 1.0 max |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Psi – 71,000 , MPa – 490 | Psi – 35,000 , MPa – 240 | 42 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Invar 36 | 1.3912 | K93600 |
Yes, Invar 36 bar and rod can be welded, but it requires special care due to its low expansion properties. Proper welding techniques, such as TIG or MIG, are recommended.
Yes, specific welding consumables for Invar 36 bar and rod include Invar 36 electrodes, TIG rods, and MIG wires. These materials ensure proper fusion and minimize thermal expansion issues during welding.
Invar 36 rod, primarily composed of iron and nickel, is not highly susceptible to galvanic corrosion. However, when exposed to more noble metals in corrosive environments, it can experience some galvanic effects.
These Invar 36 Bars and Rods find their place in various applications that require low thermal expansion and high dimensional accuracy. Common uses include precision instruments, aerospace components, measuring devices, optical systems, and scientific equipment. They are also utilized in power generation equipment, clocks, and structural parts in electronics and semiconductors, where stability during temperature fluctuations is vital. Additionally, they are used in tooling, fixtures, and mechanical assemblies across industries that demand high precision and reliability under both thermal and mechanical stress.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
Copyright 2024 Rashid Metals. All rights reserved
