Russ Nickel Alloys, located in Manila, Philippines, is a reputable manufacturer and supplier of high-quality nickel-based alloy products. They specialize in Hastelloy Washers, which are celebrated for their exceptional corrosion resistance and mechanical strength, even in the toughest environments. With a strong commitment to quality and precision, Russ Nickel Alloys guarantees that their washers comply with international standards, offering reliable and durable fastening solutions for critical industrial applications.
Made from a nickel-molybdenum-chromium alloy, Hastelloy washers exhibit exceptional resistance to oxidation and corrosion, especially in harsh environments Their composition contains nickel (typically 52-60%) and molybdenum (14-17). %) sufficient to ensure strong performance. Technical features include high tensile strength, excellent fatigue resistance, and high thermal stability. The advantages of Hastelloy washers include excellent resistance to chemical attack, long service life and reliability under extreme conditions, making them ideal for aerospace, chemical handling and marine applications.
| Standard | : | ASTM / ASME |
| Dimension | : | ASTM, DIN, BS, GB, IS and all International Standards |
| Length | : | M02 to M33 |
| Washer Size | : | 3 mm to 200 mm |
| Materials / Grades | : | Hastelloy |
| Type | : | Plain Washer, Spring Washer, Tooth Washer, Tapper Washer, Tab Washer, Star Washer etc. |
| Material | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Material | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Hastelloy Washers are crafted from nickel alloys that include molybdenum, chromium, and iron, giving them remarkable resistance to oxidation, acid attacks, and stress corrosion cracking. These washers retain high strength, toughness, and dimensional stability across a broad temperature range, making them perfect for the demanding needs of the chemical, aerospace, and power generation industries.
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You’ll find Hastelloy Washers commonly used in chemical processing, oil and gas, aerospace, and marine applications. They excel at providing secure and corrosion-resistant fastening in environments that face aggressive chemicals, extreme temperatures, and seawater. The outstanding durability and corrosion resistance of Hastelloy washers ensure safe and efficient operations in critical industrial settings.
