Hastelloy X Screw

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MOQ : 1 Piece

Hastelloy X Screw Specification

Dimensions
Custom as per requirement

Impurity Content (%)
<0.02%

Product Type
Screw

Alloy
Hastelloy X

Shape
Cylindrical with flat or countersunk head

Size
Standard and custom sizes

Weight
Depends on size and length

Application
Used in high temperature, high strength, corrosion-resistant fastener applications

Color
Silver, metallic

Temperature Resistance
Up to 1200C

Thread Type
Metric/UNC/UNF/Custom

Tensile Strength
800-900 MPa (typical)

Hardness
Rockwell B85-B95 (typical)

Surface Finish
Polished / Passivated

Material Standard
ASTM B572, ASME SB572

Corrosion Resistance
Excellent (oxidation resistance and carburization in high-temperature environments)

Standards Compliance
ISO, DIN, ASTM

Head Type
Phillips flat/countersunk

Magnetic Properties
Non-magnetic

Hastelloy X Screw Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
7 Days

About Hastelloy X Screw

Hastelloy X Screw is a high-performance alloy that is designed to withstand extreme temperatures and harsh environments. This alloy comprises a combination of elements, including chromium, nickel, iron, cobalt, molybdenum, and tungsten. The exact composition of this alloy may vary depending on the manufacturer, but it typically contains around 50% nickel, 20% chromium, and smaller amounts of other elements. This unique combination of factors gives Hastelloy X Screw its superior corrosion resistance and excellent mechanical properties, making it ideal for use in the aerospace, chemical processing, and gas turbine industries. Hastelloy X Screw is a powerful, reliable alloy designed to meet the most demanding applications

Superior High-Temperature Performance

Hastelloy X Screws are specifically designed to retain their mechanical integrity and resist oxidation in extreme thermal environments up to 1200C. This makes them a perfect choice for environments such as turbine engines, exhaust systems, and industrial furnaces where both strength and durability are essential.

Exceptional Corrosion and Oxidation Resistance

Constructed from Hastelloy X alloy, these screws exhibit outstanding resistance to carburization and oxidation. Their surface treatment options-polished or passivated-further improve their ability to perform in aggressive chemical and high-temperature atmospheres.

Versatile Customization Options

Available in standard and custom sizes, with metric, UNC, UNF, or custom thread types, Hastelloy X Screws can be tailored to fit specific project needs. The flexibility in head design and dimensions ensures compatibility across diverse industrial applications.

FAQ's of Hastelloy X Screw:

Q: How are Hastelloy X Screws used in high-temperature applications?

A: Hastelloy X Screws are primarily utilized where resistance to both oxidation and high temperatures are crucial, such as in gas turbines, heat exchangers, and combustion chambers. Their ability to maintain structural integrity up to 1200C makes them ideal for these demanding environments.

Q: What advantages does the ASTM B572 and ASME SB572 material standard offer?

A: These material standards ensure that Hastelloy X Screws consistently meet strict chemical composition and mechanical property requirements, including high tensile strength, low impurity content, and reliability for safety-critical applications.

Q: When should I choose a Phillips flat or countersunk head for my application?

A: A Phillips flat or countersunk head is recommended when you need the screw to sit flush with or below the surface of the material, making it suitable for aesthetically sensitive or streamlined assemblies, as well as improved clamping force.

Q: Where can custom thread types or dimensions be specified?

A: Custom thread types (metric, UNC, UNF, or bespoke) and dimensions can be specified during order placement. This allows integration with a wide variety of components or machinery, ensuring precise fit and performance in specialized equipment.

Q: What is the typical process for treating the surface of Hastelloy X Screws?

A: The screws are either polished or passivated to enhance their natural corrosion resistance and to provide a smooth, clean finish. Passivation, in particular, removes surface impurities and optimizes the formation of a protective oxide layer.

Q: How does the non-magnetic property of Hastelloy X benefit its application?

A: Being non-magnetic, Hastelloy X Screws are suitable for environments where magnetic interference must be avoided, such as electronic equipment, MRI machines, or certain aerospace applications.

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