Alloy ASTM A193 Grade B16 Studs, Screws and Bolts

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Alloy ASTM A193 Grade B16 Studs, Screws and Bolts

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MOQ : 10 Pieces

Alloy ASTM A193 Grade B16 Studs, Screws and Bolts Specification

Heat Resistance
Yes

Material Composition %
Cr: 0.80-1.10%, Mo: 0.40-0.60%, V: 0.25-0.35%, C: 0.30-0.40%, Mn: 0.40-0.60%

Product Form
Studs, Screws, Bolts

Corrosion Resistant
Moderate (can be enhanced with coating)

Tensile Strength
Min. 760 MPa (110 ksi)

Recyclable
Yes

Coating Type
Uncoated, Zinc plated, Black oxide, Hot dip galvanized

Hardness
Min. 235 HB

Diameter
Available from 1/2 inch to 2 inches

Size
From M12 to M48 (custom sizes available)

Product Name
Alloy ASTM A193 Grade B16 Studs, Screws and Bolts

Steel Type
Alloy Steel

Steel Product Type
Fasteners

Grade
ASTM A193 Grade B16

Thickness
Available as per specification, typically 1/2 inch to 2 inches

Shape
Threaded rod, Hexagonal Bolt, Stud

Steel Standard
ASTM A193

Surface
Plain or as specified (can be passivated or coated)

Composition
Chromium-Molybdenum-Vanadium Alloy

Application
High pressure and high-temperature applications, petrochemical industry, power generation, and refinery pipelines

Dimension (L*W*H)
Custom sizes as per requirement

Weight
Depends on size and length

Color
Metallic Grey

Material Grade
B16

Finish Type
Plain, Black, Zinc, Hot dip galvanized

Usage
Bolting pressure vessels, valves, flanges, and fittings

Maintenance
Low maintenance

Packaging Type
Wooden boxes, cartons, pallets

Thread Type
Metric and UNC/UNF thread options

Proof Load
Min. 655 MPa

Heat Treatment
Quenched and tempered

Minimum Order Quantity
10 pieces

Standards Compliance
ASTM, ASME, DIN, ISO

Magnetic Properties
Magnetic

Yield Strength
Min. 655 MPa

Temperature Range
-30°C to +450°C

Elongation
Min. 15% at 2 inch

Lead Time
2-4 weeks

About Alloy ASTM A193 Grade B16 Studs, Screws and Bolts

All india metal corporation is one of the aluminized steel suppliers in india by providing their best servicesAluminized Steel is know by various names such as Alu Si Steel, Aluminium coated Steel, Alu Steel, Hot Dipped Aluminized Steel,Alcosta etc

Engineered for Demanding Applications

ASTM A193 Grade B16 fasteners are built for reliability in high-pressure and high-temperature scenarios. Their robust chemical composition and advanced heat treatment ensure structural integrity and longevity. These studs, bolts, and screws excel in critical environments, including petrochemical plants, power generation facilities, and refinery pipelines, offering consistent strength and excellent thermal stability.

Precision Customization and Versatile Sizing

Choose from a wide range of sizes, diameters, and thread options, including metric and UNC/UNF. Each fastener can be custom manufactured to your specifications, ensuring optimal fit for your engineering needs. With flexibility in length, diameter, and coating, these fasteners are suitable for both standard and highly specialized projects.

FAQ's of Alloy ASTM A193 Grade B16 Studs, Screws and Bolts:

Q: How are ASTM A193 Grade B16 Studs, Screws, and Bolts typically used in industry?

A: These fasteners are primarily applied in high-pressure and high-temperature situations, such as bolting pressure vessels, valves, flanges, and fittings within petrochemical facilities, power plants, and refinery pipelines. Their robust construction makes them suitable for critical service conditions.

Q: What manufacturing and heat treatment processes are used for these fasteners?

A: The fasteners are manufactured from chromium-molybdenum-vanadium alloy steel and undergo a quenched and tempered process. This boosts their mechanical properties, including yield and tensile strength, and ensures durability in elevated temperature environments.

Q: What are the main benefits of choosing ASTM A193 Grade B16 fasteners?

A: Key benefits include excellent heat resistance up to 450C, strong mechanical performance with minimum tensile strength of 760 MPa, moderate corrosion resistance (enhanced by optional coatings), and low maintenance requirements. Customization for size and finish adds versatility for diverse applications.

Q: When can I expect delivery after placing an order?

A: Lead times typically range from 2 to 4 weeks, depending on order quantity and customization needs. Minimum order quantity is 10 pieces, ensuring suitability for both small and large projects.

Q: Where are these fasteners commonly installed?

A: They are widely used in petrochemical plants, power generation sectors, refinery pipelines, and other heavy-duty industrial environments where high strength and temperature resistance are essential.

Q: What thread types and surface finishes are available?

A: Thread options include metric (M12-M48) and UNC/UNF types, while surface finishes available are plain, zinc-plated, black oxide, and hot dip galvanized, catering to different operational and environmental needs.

Q: How is product quality ensured and what standards do these fasteners comply with?

A: All studs, screws, and bolts comply with ASTM, ASME, DIN, and ISO standards. Quality control processes during manufacturing guarantee consistent material properties, dimensions, and reliable performance in service.

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