ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10.
1/2"NB TO 48"NB IN.
Seamless and Welded.
Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS.
Elbow, Equal Tee, U Pipe Bend, Long & Short Stub End, Caps, Lap Joint Stub End
ASTM B366 / ASME SB366 Nickel 200, Nickel 201, Monel 400, Monel 500, Inconel 600, Inconel 601, Inconel 625, Inconel 718, Inconel 783, Inconel 690, Inconel X750, Incoloy 800/800H/800HT, Incoloy 825, Incoloy 925, Hastelloy C276, Hastelloy C22, Hastelloy C4, Hastelloy C2000, Hastelloy B2, Hastelloy B3, Hastelloy X.
Hastelloy C4 fittings are highly sought after in industries requiring exceptional resistance to a wide range of corrosive environments. Composed primarily of nickel, chromium, and molybdenum with additional tungsten, Hastelloy C4 offers superior resistance to chloride-induced stress corrosion cracking, pitting, and oxidizing atmospheres. These attributes make C4 fittings ideal for applications in chemical processing, pollution control, pulp and paper production, and waste treatment facilities. Known for their reliability under high temperatures and pressures, Hastelloy C4 buttweld fittings ensure durable performance and longevity in critical industrial operations.
Manufacturing Hastelloy C4 buttweld fittings requires a meticulous process to harness the alloy's exceptional corrosion resistance and mechanical strength. Starting with Hastelloy C4 raw materials, the manufacturing process involves shaping through methods like forging or forming to achieve the desired fitting dimensions. Precision machining follows to refine the fittings to exact specifications, ensuring smooth surfaces and accurate dimensions for seamless integration into piping systems. Welding, typically using techniques like TIG or MIG welding, joins sections of Hastelloy C4, ensuring robust and leak-free connections crucial for high-pressure applications. Post-weld, fittings may undergo heat treatment to optimize their mechanical properties and enhance corrosion resistance. Stringent quality control measures throughout production, including dimensional checks, mechanical testing, and corrosion resistance assessments, guarantee that Hastelloy C4 buttweld fittings meet stringent industry standards for durability and performance in corrosive environments.
Packaging Hastelloy C4 fittings involves careful consideration to protect their integrity during transportation and storage. Each fitting is typically individually wrapped or packed in protective material to prevent scratching and surface damage. Depending on the size and shape, fittings may be bundled together and cushioned with foam inserts or packing materials to minimize movement and potential impact during transit. Boxes or crates made from sturdy materials provide additional structural support, ensuring fittings arrive at their destination without deformation or corrosion. Labeling with specifications, batch numbers, and handling instructions further facilitates efficient handling and identification upon receipt. This meticulous packaging approach safeguards Hastelloy C4 fittings, preserving their quality and performance characteristics until they are ready for installation in industrial applications.
STANDARD | UNS | WNR | JIS | BS | AFNOR | EN | GOST | OR |
---|---|---|---|---|---|---|---|---|
Hastelloy C4 | N06455 | 2.4610 | NW 06455 | - | - | - | - | - |
Alloy | Nickel (Ni) | Chromium (Cr) | Molybdenum (Mo) | Iron (Fe) | Tungsten (W) | Cobalt (Co) | Copper (Cu) | Aluminum (Al) | Titanium (Ti) | Carbon (C) | Silicon (Si) | Sulfur (S) | Phosphorus (P) | Manganese (Mn) | Boron (B) | Lead (Pb) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hastelloy C4 | Remainder | 14-18% | 14-17% | 3-7% | 1% max | 2.5% max | - | - | - | 0.015% max | 0.08% max | 0.03% max | 0.04% max | - | - | - |
Alloy | Tensile Strength (MPa) | Yield Strength (0.2% offset) (MPa) | Elongation (%) | Hardness (HRB) |
---|---|---|---|---|
Hastelloy C4 | 783 | 344 | 50 | HRB 93 |