Stock Available AMS 5838/Uns N06635 Nickel Alloy Rod for Gas Turbine Engines Aerospace Materials Hastelloy S Bar

• Customization: Available
• Color: Antique Bronze
• Shape: Bar
• Model NO.: Hastelloy S Rod/Bar
• Surface Treatment: Polishing
• Type: Nickel base superalloy
• Key Words: Hastelloy S
• Thickness: 2mm - 100mm
• Outside Diameter: 4.0 - 1219mm
• Length: as Your Requirments
• Diameter Tolerance: H9, H11, H13, K9, K11, K13 etc
• Surface: Lack, Peeled, Polishing, Bright, Sand Blast, Hl
• MOQ: 100kgs
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: Hastelloy S
• Trademark: LORK
• Origin: China
• HS Code: 7219350000
• Production Capacity: 50000kg/Month
• Package Size: 300.00cm * 200.00cm * 100.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

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Detailed Introduction

HASTELLOY S alloy (UNS N06635) is a nickel-base, high-temperature alloy with a unique combination of properties. It has excellent thermal stability, low thermal expansion and excellent oxidation resistance to 2000°F (1093°C). In addition, the alloy has good high-temperature and thermal fatigue strength. S alloy retains its strength and ductility after aging at temperatures of 800 to 1600°F (427 to 871°C).

S alloy was developed for applications involving severely cyclical heating conditions where components must be capable of retaining their strength, ductility, and metallurgical integrity after long-time exposure. It is used extensively as seal rings in gas turbine engines where its low thermal expansion coefficients is also important.

All wrought forms of S alloy are supplied in the solution heat treated condition unless otherwise specified. The standard heat-treatment is 1950°F (1066°C) followed by cooling in air or hydrogen. Since the alloy is very stable, cooling rates from slow-fumace cooling to rapid ice-brine quenching have virtually no effect on the mechanical properties.

HASTELLOY S alloy can be readily forged and, because of its excellent ductility, can be cold worked. It can be welded by both manual and automatic welding methods including gas tungsten arc (GTAW), and gas metal arc (GMAW). Forging should be performed from 2100°F (1145°C) to 1600°F (871°C) up to the final 20 percent cross-section reduction. The final 20 percent reduction should be done from about 1900°F (1038°C) to 1500°F (816°C).

Specification

Typical applications

Use in Gas Turbine Engines
Hastelloy S is widely used in gas turbine engines because of its outstanding high-temperature performance and minimal thermal expansion. The alloy is valued for maintaining strength and structural integrity under the cyclical heating typical in gas turbines, making it ideal for components like seal rings, which benefit from its thermal stability and oxidation resistance. This ensures reliable performance and longevity, critical for the efficiency and safety of gas turbine operations.

Use in Chemical Processing
In chemical processing, Hastelloy S is preferred for equipment that faces corrosive environments and high temperatures. Its excellent resistance to pitting and crevice corrosion makes it ideal for reactors, heat exchangers, and pipes handling aggressive chemicals, ensuring the safety and efficiency of chemical processes. The alloy's ability to withstand harsh environments without degrading is crucial for maintaining operational integrity and reducing maintenance costs.

Use in Pharmaceutical Industry
The pharmaceutical industry requires materials that resist corrosion and maintain hygiene. Hastelloy S meets these needs with its broad corrosion resistance and high-temperature stability, making it ideal for pharmaceutical manufacturing equipment where product purity and contamination prevention are crucial. The alloy's durability and reliability allow it to withstand the rigorous cleaning and sterilization processes common in this industry, ensuring consistent performance and safety in pharmaceutical production.

Professional quality inspection

The alloy rods manufactured by Lork Group must pass standard testing. We have strict control over the testing specifications. Spectrometer testing is the basis, and there are also necessary calipers, weight testing, turbine flaw detection, etc. If you have any needs, please contact us to serve you.

Product Parameters

Hastelloy S Chemical Properties

The chemical composition of hastelloy s alloy is outlined in the following table.

Element	Content (%)
Nickel	67 Balance
Cobalt	2 max.
Chromium	16
Molybdenum	15
Iron	3 max.
Silicon	0.4
Manganese	0.5
Carbon	0.02 max.
Aluminum	0.25
Boron	0.015 max.
Lanthanum	0.02
Tungsten	1 max.

Hastelloy S Mechanical Properties

The following table shows mechanical properties of hastelloy s alloy.

Properties	Metric	Imperial
Tensile strength (@ 1093°C/1999°F, thickness 1.10-1.60 mm/0.0433-0.0630 in.)	110 MPa	16000 psi
Yield strength (@ 1093°C/1999°F, thickness 1.10-1.60 mm/0.0433-0.0630 in., 0.2% offset)	52 MPa	7540 psi
Elastic modulus	212 GPa	30700 ksi
Elongation at break (@ 982°C/1800°F, thickness 1.10-1.60 mm/0.0433-0.0630 in., in 50.8 mm)	46%	46%
Charpy Impact (V Notch; solution heat-treated, not aged)	190 J	140 ft-lb

Hastelloy S Physical Properties

The physical properties of hastelloy s alloy are tabulated below.

Properties	Metric	Imperial
Density	8.75 g/cm³	0.316 lb/in³
Melting point	1360°C	2480°F

Packing & Payment & Shipping

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We carry out standardized packaging based on customer needs and product characteristics to prevent excessive losses during transportation.

We support multiple payment methods to facilitate transactions.

We welcome global buyers to purchase our products and support global shipping services to solve transportation problems.

Company Profile

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