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Duplex Stainless Steel Rod

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MOQ : 100 Kilograms

Duplex Stainless Steel Rod Specification

Tensile Strength
Approximately 620 MPa (depends on grade)

Temper
Annealed / Hardened

Chemical Composition
Cr, Ni, Mo, N, Fe (varies by grade, e.g. UNS S31803/S32205)

Width
As required/customized

Coating Type
Uncoated / As required

Corrosion Resistant
Yes, high corrosion resistance

Heat Resistance
Yes

Product Form
Rod/Bar

Hardness
~30-35 HRC (varies by specification)

Diameter
6mm to 300mm (custom as per order)

Recyclable
Yes

Size
Custom or standard sizes

Material Composition %
Approximately Cr 22%, Ni 5-6%, Mo 3%, N 0.15% (as per grade)

Product Name
Duplex Stainless Steel Rod

Steel Type
Duplex Stainless Steel

Steel Product Type
Rod/Bar

Grade
2205, 31803, 32205 or as required

Thickness
N/A (applies for flat products)

Shape
Round

Steel Standard
ASTM A276, A479, EN 10088

Surface
Bright, Polished, Pickled, Peeled

Composition
Duplex Stainless Steel Alloy

Application
Chemical processing, marine, oil & gas, pulp and paper, construction

Dimension (L*W*H)
Custom sizes available (usually specified by Diameter x Length)

Weight
Varies by size and length

Color
Metallic silver

Material Grade
Duplex 2205 (or as specified)

Finish Type
Polished/Bright

Usage
Structural, fabrication, shafts, fasteners, valves, pumps

Standards Available
ASTM, ASME, EN, JIS, DIN

Impact Toughness
Excellent, even at low temperatures

Fatigue Strength
High, superior to standard duplex and austenitic stainless steels

Elongation
25-30% (in 50 mm)

Minimum Order Quantity
Dependent on supplier

Machinability
Fair to good, requires appropriate tooling

Yield Strength
~450 MPa (varies by grade and heat treatment)

Magnetic
Slightly magnetic due to dual-phase microstructure

Weldability
Good, pre- and post-weld heat treatment may be necessary for certain applications

Density
~7.8 g/cm3

Duplex Stainless Steel Rod Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

Duplex Stainless Steel Rod About

Discover the rare Duplex Stainless Steel Rod-now on clearance with instant checkout! Engineered as the ultimate choice in corrosion resistance, this towering rod is slightly magnetic due to its enlightened dual-phase microstructure. Enjoy superior fatigue strength and excellent impact toughness, even at low temperatures. Weldability is good with heat treatment recommended for certain tasks. Machinability is fair to good, demanding appropriate tooling. Sizes range from 6mm to 300mm, customized for your unique project. Offered in polished or bright finishes, this is the unparalleled solution for demanding structural applications.

Widespread Application and Unmatched Features

Duplex Stainless Steel Rods cater to diverse sectors including chemical processing, marine, oil & gas, pulp and paper, and construction. With their exceptional corrosion resistance, high yield and tensile strength, these rods are ideal for shafts, fasteners, valves, pumps, and critical structural fabrications. The material's superior fatigue and impact strength ensures performance in extreme environments, making it a versatile choice for general as well as specific industrial use.

Efficient Delivery, Secure Packaging, and Trusted Certification

Duplex Stainless Steel Rods are dispatched promptly, with transport services optimized for quick and safe exchange. Each rod is shipped in robust packaging to prevent damage during transit, preserving the polished finish. The list price includes options for customization and quantity. All products comply with international certifications such as ASTM, ASME, EN, and JIS, ensuring quality. Certificate of Compliance and relevant material test reports accompany each order for guaranteed authenticity.

FAQ's of Duplex Stainless Steel Rod:

Q: How is duplex stainless steel rod different from regular stainless steel?

A: Duplex stainless steel rod offers a unique combination of high strength, superior corrosion resistance, and excellent toughness, even at low temperatures, setting it apart from standard austenitic and ferritic stainless steels.

Q: What applications benefit most from using a duplex stainless steel rod?

A: Industries such as chemical processing, marine, oil & gas, pulp and paper, and construction utilize duplex stainless steel rods for their high strength, fatigue resistance, and corrosion protection in demanding environments.

Q: When should pre- and post-weld heat treatments be considered for this product?

A: Pre- and post-weld heat treatments are recommended when the application or service environment requires optimal toughness and corrosion resistance after welding, especially for highly stressed or corrosive exposures.

Q: Where are duplex stainless steel rods generally available for purchase?

A: Duplex stainless steel rods can be sourced from reputable manufacturers, suppliers, service providers, and traders, particularly across India and global industrial markets.

Q: What are the key benefits of using duplex stainless steel rods in fabrication?

A: Key benefits include heightened corrosion resistance, impressive yield and tensile strength, recyclability, and adaptability in custom sizes, making them suitable for both specific and broad industrial uses.

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