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Duplex UNS S31803 Flat Bar

Name: Duplex UNS S31803 Flat Bar
Brand: NANDISHWAR STEEL
Price: 307 INR
Availability: InStock

Price 307 INR/ Kilograms

Get a Price/Quote

MOQ : 100 Kilograms

Duplex UNS S31803 Flat Bar Specification

Coating Type
Uncoated / As per customer demand

Product Form
Hot Rolled / Cold Drawn Flat Bar

Hardness
293 HB maximum

Diameter
Not Applicable (Flat Bar)

Size
Available in various sizes from 20mm to 300mm width and custom length

Material Composition %
Cr (2123%), Ni (4.56.5%), Mo (2.53.5%), N (0.080.20%), Fe (Balance)

Corrosion Resistant
Excellent corrosion resistance to stress corrosion, crevice and pitting corrosion

Heat Resistance
Yes

Tensile Strength
620 MPa (minimum)

Recyclable
Yes, 100% recyclable

Product Name
Duplex UNS S31803 Flat Bar

Steel Type
Duplex Stainless Steel

Steel Product Type
Flat Bar

Grade
UNS S31803

Thickness
3 mm to 100 mm

Shape
Flat

Steel Standard
ASTM A276, ASTM A240, EN 10088

Surface
Pickled, Bright, Polished or as required

Composition
Duplex Stainless Steel - Chromium, Nickel, Molybdenum, Nitrogen

Application
Construction, Chemical Processing, Marine Engineering, Oil & Gas, Paper & Pulp Industry, Food Processing

Dimension (L*W*H)
Customizable as per order requirements

Weight
Variable (Depends on dimension and length)

Color
Metallic Silver

Material Grade
S31803

Finish Type
Mill, Bright, Polished

Usage
Structural Support, Brackets, Engineering Components, Fabrication

Density
~7.8 g/cm³

Packing
Standard export seaworthy packing or as required

Weldability
Excellent, suitable for all standard welding processes

Marking
Product identification by heat number and grade

Machinability
Good machinability with appropriate tooling

Length Tolerance
+/- 2mm or as specified

Magnetic Properties
Slightly magnetic due to duplex structure

Edge Condition
Square Edge or Custom Profiled

Delivery Condition
Annealed / Solution Treated

Duplex UNS S31803 Flat Bar Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash on Delivery (COD), Cash in Advance (CID), Cash Advance (CA)

Supply Ability
1000 Kilograms Per Day

Delivery Time
1 Week

Main Domestic Market
All India

About Duplex UNS S31803 Flat Bar

Make a crackerjack choice with our Duplex UNS S31803 Flat Barpotent, illustrious, and engineered for premium structural performance. Sizzling with excellent weldability and good machinability, these flat bars come in a variety of custom dimensions and surface finishes including pickled, bright, or polished. With edge precision, exceptional corrosion resistance, and a robust tensile strength of 620 MPa minimum, these bars fit diverse industry requirements. Our export-ready packaging, quality markings, and full recyclability make these an unbeatable pick for sustainable savings and reliability in demanding applications.

Versatile Usage and Distinguished Material Features

Duplex UNS S31803 Flat Bars are designed for structural support and demanding fabrication in construction, chemical processing, marine engineering, oil & gas, paper & pulp, and food processing industries. Their potent duplex stainless steel composition ensures illustrious corrosion, stress, and heat resistance. Perfect for brackets, frameworks, or custom engineering components, these bars adaptability makes them a sizzling asset in both heavy-duty projects and fine fabrication alike. Choose from a wealth of sizes and surface finishes tailored to your usage type.

Packaging, Delivery, and Sample Provisions

Our Duplex UNS S31803 Flat Bars are securely packed in standard export-approved, seaworthy packaging to guarantee safe drop-off and pristine arrival. With each handover, product identification by heat number and grade brings assurance of authenticity. FOB Ex-Works, Mumbai, India, is the regular port, ensuring reliable export logistics. For quality assurance, samples can be provided before the contract handover, letting you assess our crackerjack product first-hand before major deployment.

FAQs of Duplex UNS S31803 Flat Bar:

Q: How does the Duplex UNS S31803 Flat Bar benefit industrial applications?

A: With its excellent corrosion resistance, high strength, and good machinability, the Duplex UNS S31803 Flat Bar is ideal for structural support and complex fabrication in industries such as construction, marine, and chemical processing.

Q: What is the customizability range for dimensions and surface finishes?

A: Lengths, width (20mm to 300mm), thickness (3 mm to 100 mm), and surface finish (pickled, polished, or bright) can all be customized according to your specified requirements or project needs.

Q: Where does packaging and drop-off typically take place for export orders?

A: Most export shipments are drop-shipped FOB Ex-Works, Mumbai, India. Each order is packed in seaworthy packaging to ensure safe transport and condition upon arrival at your location.

Q: What identification and marking process is followed for the flat bars?

A: Every Duplex UNS S31803 Flat Bar is marked with its heat number and grade, providing complete traceability and assurance of the materials origin, ensuring transparency and quality control.

Q: When can I request a sample of this flat bar?

A: You can request a sample before finalizing your bulk order; samples are provided to allow you to evaluate the products quality and suitability for your application.

Q: What makes the Duplex structure slightly magnetic, and does it impact usage?

A: The duplex microstructure (combining austenitic and ferritic phases) imparts slight magnetism. This property does not affect the overall performance or suitability for standard industrial applications.

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