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Super Duplex Steel S32750 Stud Bolts

Name: Super Duplex Steel S32750 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 S32750 Stud Bolts Specification

Chemical Composition
Approximately 25% Cr, 7% Ni, 4% Mo, 0.25% N, balance Fe

Size
Customized as per requirement

Material Composition %
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, Fe balance

Width
As per requirement

Recyclable
Yes

Tensile Strength
800 MPa

Corrosion Resistant
Excellent, especially to chloride stress corrosion and pitting

Product Form
Stud Bolt

Heat Resistance
Yes

Diameter
M6 to M48 or custom

Coating Type
None/Optional coating as per request

Hardness
32 HRC

Temper
Solution Annealed

Product Name
Super Duplex Steel S32750 Stud Bolts

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Stud Bolts

Grade
UNS S32750

Thickness
Not applicable (threaded rod form)

Shape
Cylindrical, Threaded

Steel Standard
ASTM A182, ASTM A276, ASTM A479, ASTM A193

Surface
Bright, Passivated

Composition
Super Duplex Alloy

Application
Oil & Gas, Petrochemical, Chemical Processing, Power Plants, Desalination plants

Dimension (L*W*H)
Custom/Standard sizes available as per specifications

Weight
Varies as per size & length

Color
Metallic Silver

Material Grade
S32750

Finish Type
Polished / Passivated

Usage
Connecting flanges, pipelines, and structural assemblies

Standards Followed
ASTM, ASME, DIN, EN, ISO

Thread Type
Metric/UNC/UNF as specified

Resistance to Dynamic Loads
High fatigue and impact resistance

Service Life
Long service life in severe environments

Thread Length
Partial or full thread as per specification

Available Certifications
Mill Test Certificate, 3.1/B, Third Party Inspection

Magnetic Properties
Slightly magnetic due to duplex structure

Packaging Type
Wooden boxes, Cartons, or as required

Yield Strength
550 MPa

Workability
Good machinability for high-performance applications

Compliance
NACE MR0175/ISO 15156, PED 2014/68/EU

Suitable Medium
Seawater, Brine, Acidic and Chloride-containing environments

Minimum Order Quantity
Negotiable

Lead Time
Ready stock or as per order quantity

Super Duplex Steel S32750 Stud Bolts Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

About Super Duplex Steel S32750 Stud Bolts

Super Duplex Steel S32750 stud bolts are high-performance fasteners for harsh environments. These bolts are 25% chromium, 4% molybdenum, and 7% nickle. This specific combination provides them with a dual-phase microstructure of austenite and ferrite. You get the strength of ferritic steel and the corrosion resistance of austenitic steel in one part. In the industry, these are often called Grade 2507 fasteners. They are used primarily in offshore oil and gas, desalination plants, and chemical processing because they handle chloride-induced stress corrosion cracking very well.

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