Hastelloy B2 Fasteners

Name: Hastelloy B2 Fasteners
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Kilograms

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MOQ : 1 Kilograms

Hastelloy B2 Fasteners Specification

Impurity Content (%)
0.02%

Dimensions
M3 to M56 and Custom Sizes

Product Type
Fasteners (Bolts, Nuts, Washers, Screws)

Alloy
Hastelloy B2 (UNS N10665)

Shape
Hexagonal, cylindrical, round, and custom shapes

Size
Customizable as per requirement

Weight
Varies as per size and type

Application
Petrochemical, chemical processing, power and marine applications

Color
Bright metallic/grey

Elongation
30% minimum

Head Type
Hex, Allen, Dome, and Custom Special Heads

Tensile Strength
690 MPa minimum

Hardness
Rockwell B90 - C35 (varies with size)

Yield Strength
310 MPa minimum

Surface Finish
Passivated / Polished

Corrosion Resistance
Highly resistant to hydrochloric, sulfuric, acetic and phosphoric acids

Standards
ASTM B335, ASME SB335

Material Grade
Nickel-Molybdenum Alloy B-2

Temperature Range
Up to 540C (1000F)

Thread Type
Metric, UNC, UNF, and custom threads

Hastelloy B2 Fasteners Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Hastelloy B2 Fasteners About

Hastelloy B2 is a nickel-molybdenum alloy with good performance in resisting all concentrations and temperatures of hydrochloric acid solutions. It also has a fairly good resistance to other acids, including sulphuric, acetic and phosphoric acids. Hastelloy B2 bolts, nuts, and washers are essential in many industries with high strength and chemical resistance.

Mechanical Excellence and Strength

Manufactured from high-grade Nickel-Molybdenum Alloy B-2, Hastelloy B2 fasteners deliver a minimum tensile strength of 690 MPa and yield strength of 310 MPa, with at least 30% elongation. Their superior hardness (Rockwell B90 - C35) ensures dependability in heavy-duty applications.

Outstanding Corrosion Resistance

These fasteners offer remarkable resistance to aggressive acids like hydrochloric, sulfuric, acetic, and phosphoric acids, making them ideal for harsh chemical, petrochemical, and marine settings. The passivated or polished surface ensures extra protection against corrosive elements.

Versatile Customization and Applications

With a variety of head types, threads, and customizable dimensions (M3 to M56 and beyond), Hastelloy B2 fasteners serve diverse needs in power, marine, and chemical processing industries. Their bright metallic finish and ability to operate up to 540C make them highly versatile.

FAQ's of Hastelloy B2 Fasteners:

Q: How are Hastelloy B2 fasteners typically used in industrial applications?

A: Hastelloy B2 fasteners are used to assemble and secure equipment in chemical processing, petrochemical, power, and marine environments where exceptional corrosion resistance is required, especially in the presence of strong acids.

Q: What benefits does the Nickel-Molybdenum Alloy B-2 in these fasteners provide?

A: Nickel-Molybdenum Alloy B-2 provides high resistance to hydrochloric, sulfuric, acetic, and phosphoric acids, making these fasteners particularly suitable for harsh and corrosive environments. It also delivers high tensile and yield strength for enhanced reliability.

Q: When should Hastelloy B2 fasteners be chosen over other materials?

A: Choose Hastelloy B2 fasteners when working in applications involving aggressive acids, high temperatures up to 540C, or where high mechanical strength and long-term corrosion resistance are essential.

Q: Where are these fasteners commonly installed?

A: Hastelloy B2 fasteners are frequently installed in refineries, chemical plants, power generation stations, and marine equipment, particularly where both chemical exposure and high temperatures are present.

Q: What manufacturing standards are followed for these fasteners?

A: These fasteners conform to internationally recognized standards, mainly ASTM B335 and ASME SB335, ensuring quality, consistency, and safety across industries.

Q: How are custom sizes and threads accommodated in orders?

A: Manufacturers can produce Hastelloy B2 fasteners in custom sizes (from M3 to M56 and beyond), shapes, head types, and thread forms (including metric, UNC, UNF, and special threads) as per client specifications.

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