| Specifications | ASTM B564, ASME SB564 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for every one of your piping requirements. With advanced production plants strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We provide these Hastelloy Forging in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Hastelloy alloys are celebrated for their outstanding resistance to a broad range of corrosive settings, such as acids, chlorides, seawater, and oxidizing agents. As a result, Hastelloy forgings are well suited for demanding chemical processing industries where corrosion resistance is essential.
High Strength: Hastelloy alloys demonstrate great strength and toughness even at high temperatures. This enables Hastelloy forgings to endure mechanical stresses in harsh environments without sacrificing structural integrity.
Versatility: Hastelloy alloys are adaptable and can serve across a wide span of temperatures and conditions. They are frequently selected for applications that demand both high temperature and corrosion resistance.
Longevity: Owing to their superb corrosion resistance qualities, Hastelloy forgings usually offer a longer service life than many other materials in corrosive settings. This lowers maintenance costs and downtime.
Weldability: Hastelloy alloys can generally be welded using conventional welding methods. This provides flexibility in both manufacturing and repair processes.
Hastelloy Forgings serve uses that are as varied as the sectors they support, led mainly by the aerospace, railway, construction and automotive fields along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Chemical Processing: Hastelloy forgings find extensive application in chemical processing industries for equipment like reactors, vessels, columns, and piping systems. They provide outstanding resistance to a broad spectrum of corrosive chemicals, such as acids, chlorides, and oxidizing agents.
Oil and Gas: Within the oil and gas sector, Hastelloy forgings are used in offshore platforms, downhole equipment, valves, pumps, and tubing systems where resistance to corrosive fluids like brines and acids is critical.
Aerospace: Hastelloy alloys serve in aerospace applications for components that demand high strength, durability, and resistance to corrosion and oxidation under high temperatures. Examples include turbine blades, combustion chambers, and structural components.
Corrosion Resistance Requirements: Identify the particular corrosive setting the forgings will encounter (for example, acids, chlorides, oxidizing agents). Various grades of Hastelloy alloys deliver differing degrees of corrosion resistance. As an example, Hastelloy C-276 offers outstanding resistance across a broad spectrum of corrosive chemicals, whereas Hastelloy C-22 is especially resistant to oxidizing acids such as nitric acid.
Temperature and Pressure Conditions: Assess the operating temperature and pressure conditions of your application. Hastelloy alloys possess different temperature thresholds and mechanical characteristics at high temperatures. Make sure the chosen alloy can endure the intended conditions without sacrificing performance.
Mechanical Properties: Take into account the mechanical strength and toughness demands of the forgings. Hastelloy alloys are recognized for their high strength and toughness, which are essential for applications exposed to mechanical stresses, vibrations, and impacts.
Email: sales@koasteel.nz
