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Super Duplex Steel 2507 Stud Bolts

Name: Super Duplex Steel 2507 Stud Bolts
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Super Duplex Steel 2507 Stud Bolts Specification

Tensile Strength
Min 800 MPa (UTS)

Temper
Annealed / Hardened

Chemical Composition
25% Chromium, 7% Nickel, 4% Molybdenum, balance Iron with trace amounts of Nitrogen, Manganese

Coating Type
Uncoated / Can be supplied with PTFE or other coatings as requested

Size
Custom sizes available

Recyclable
Yes

Width
Custom, as per requirements

Diameter
M6-M100 or as specified

Product Form
Threaded Stud Bolt

Material Composition %
25Cr-7Ni-4Mo - balance Fe, N, Mn

Heat Resistance
Yes

Hardness
Max 32 HRC

Corrosion Resistant
Excellent (Resists pitting, crevice, general and chloride stress corrosion)

Product Name
Super Duplex Steel 2507 Stud Bolts

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Stud Bolt / Threaded Rod

Grade
2507 (UNS S32750 / S32760)

Thickness
Diameter as specified (M6-M100, or per custom requirement)

Shape
Cylindrical

Steel Standard
ASTM A182, ASTM A479, ASTM A276, DIN 1.4410

Surface
Bright, Polished, Passivated

Composition
Super Duplex Alloy

Application
Petrochemicals, Power Generation, Off-shore Oil Drilling, Chemical Equipment, Heat Exchangers, Pulp & Paper Industry

Dimension (L*W*H)
Customized (Available from M6 to M100 diameter and length up to 3000 mm)

Weight
Varies with dimension and length

Color
Silver / Metallic

Material Grade
2507

Finish Type
Polished / Passivated

Usage
Used for high-stress, high-corrosion industrial fastening

Standards
ASTM, ASME, DIN, ISO available

Magnetic Properties
Non-magnetic in annealed condition

Operating Temperature
Up to 300C continuous service

Yield Strength
Minimum 550 MPa

Thread Type
Metric, UNC, UNF, BSW as per client request

Packaging
Wooden Boxes, Jute Bags, Cartons

Machinability
Good

Thread Length
Full thread or double end thread options

Minimum Order Quantity
Negotiable

Super Duplex Steel 2507 Stud Bolts Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Super Duplex Steel 2507 Stud Bolts About

2507 Super duplex steel stud bolts have become increasingly popular in industrial and manufacturing. This type of superalloy comprises a unique combination of elements, including chromium, nickel, molybdenum, phosphorus, sulfur and nitrogen. Thanks to its balanced composition, Super duplex steel 2507 has not only excellent corrosion resistance but also provides excellent pitting resistance. Additionally, with its high yield strength and low thermal expansion rate, it has become a great option for projects that require extra-high tolerance levels.

Unmatched Corrosion and Fatigue Resistance

Constructed with 25% Chromium, 7% Nickel, and 4% Molybdenum, Super Duplex Steel 2507 Stud Bolts provide superior resistance to pitting, crevice, and chloride stress corrosion. They excel in marine and chemical processing environments, enduring salt spray for over 1000 hours and cyclic loading with remarkable fatigue strength.

Tailored to Your Application Needs

Available from M6 to M100 diameters and lengths up to 3000 mm, these stud bolts can be produced with a variety of threading techniques (machined or rolled) and delivered in custom packaging. Options include bright, polished, and passivated finishes, with further coating choices upon request for enhanced surface protection.

Reliable Performance with Low Maintenance

Super Duplex Steel 2507 Stud Bolts require minimal maintenance, needing only periodic inspections due to their robust mechanical properties and high resistance to wear and corrosion. Their high impact and water resistance make them particularly suitable for harsh industrial conditions including offshore oil and chemical equipment.

FAQ's of Super Duplex Steel 2507 Stud Bolts:

Q: How are Super Duplex Steel 2507 Stud Bolts manufactured?

A: These stud bolts are produced with either machined or rolled threading processes according to dimensional and application requirements. The material undergoes annealing or hardening to achieve the specified strength and durability.

Q: What types of thread options are available for these stud bolts?

A: You can select from Metric, UNC, UNF, or BSW thread types as per your project needs. Custom thread profiles and sizes can also be accommodated upon request.

Q: When should I opt for Super Duplex 2507 Stud Bolts instead of standard stainless steel fasteners?

A: Choose Super Duplex 2507 bolts in high-stress, high-corrosion applications such as marine, offshore drilling, chemical, and petrochemical facilities. Their unmatched strength and corrosion resistance provide significant advantages over standard grades in aggressive environments.

Q: Where can these stud bolts be installed?

A: They are suitable for installation in petrochemical plants, power generation facilities, chemical equipment, heat exchangers, pulp and paper machinery, and offshore oil platforms due to their high resistance to corrosion and stress.

Q: What benefits do Super Duplex 2507 Stud Bolts offer for cycles of loading?

A: These bolts offer excellent fatigue strength, ensuring reliable performance under cyclic loading conditions typical in dynamic or vibrating machinery, thus maximizing safety and lifespan.

Q: How is packaging and delivery managed for these bolts?

A: Stud bolts are packaged in wooden boxes, cartons, or as specified by the client to ensure safe transportation. Typical lead times range from 1 to 4 weeks depending on the order's size and complexity.

Q: What maintenance practices are recommended for Super Duplex 2507 Stud Bolts?

A: Maintenance is minimal, but periodic inspections for mechanical integrity and environmental wear are recommended to ensure long-term performance, especially in critical installations.

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