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Duplex Steel UNS S31803 Round Bars

Name: Duplex Steel UNS S31803 Round Bars
Brand: DEEPAK STEEL (INDIA)

Get a Price/Quote

MOQ : 50 Kilograms

Duplex Steel UNS S31803 Round Bars Specification

Technique
Hot Rolled, Cold Drawn

Material
Duplex Steel UNS S31803

Tolerance
H9, H11, H13 as per requirement

Grade
UNS S31803

Length
2m to 6m (custom cut lengths available)

Finish
Bright, Black, Polished, Peeled

Specific Use
Pressure Vessels, Heat Exchangers, Shafts, Valves, Fasteners

Standard
ASTM A276, ASTM A479, ASME SA276, ASME SA479

Type
Round Bars

Application
Construction, Chemical Processing, Oil & Gas, Marine, Petrochemical

Processing
Annealed, Solution Treated

Diameter
5mm to 250mm

Edge Type
Square, Round

Hardness
293 HB

Impact Strength
High (Notch Impact at -46C)

Density
7.8 g/cm

Corrosion Resistance
Excellent, especially against chloride stress corrosion cracking

Tensile Strength
620 MPa

Yield Strength
450 MPa

Elongation
25%

Packaging
Bundled with end caps or as per customer requirement

Production Capacity
Up to 200 tons per month

Magnetic Properties
Magnetic

Shape
Round

Duplex Steel UNS S31803 Round Bars Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
50 Kilograms Per Week

Delivery Time
1-2 Week

About Duplex Steel UNS S31803 Round Bars

Take advantage of an unbeatable price cut on Duplex Steel UNS S31803 Round Bars, renowned for their commanding performance and noble reliability across critical industrial applications. These valuable round bars, with a density of 7.8 g/cm3, deliver exceptional yield strength (450 MPa) and tensile strength (620 MPa), providing robust impact resistance even at -46C. With superior corrosion resistance, especially against chloride-induced stress cracking, and elegant finishes-bright, black, polished, or peeled-these bars are ready to redeem your operational requirements. Sourced, manufactured, and supplied across India, our product meets all major international standards while securing the best value for every stakeholder.

Suitable Applications and Distinct Competitive Edge

Duplex Steel UNS S31803 Round Bars are ideally suited for use in high-demand sectors such as construction, chemical processing, petrochemical, oil & gas, and marine industries. Their commanding combination of high yield and tensile strength, outstanding corrosion resistance, and durability ensures valuable service life, making them the preferred choice for pressure vessels, heat exchangers, shafts, and valves. Engineered to meet stringent ASTM and ASME standards, these noble bars empower reliable performance in even the most challenging environments.

FOB Port Details, Samples, and Secure Payment Options

Our Duplex Steel UNS S31803 Round Bars are available for export from premium Indian ports, ensuring secure shipping and global reach. Clients can request a sample for evaluation prior to full order placement to verify specification and finish. Upon quotation acceptance, we offer flexible payment terms to facilitate a smooth transaction process. As a distinguished distributor and supplier, we prioritize safe packaging and timely dispatch, guaranteeing peace of mind with every shipment.

FAQ's of Duplex Steel UNS S31803 Round Bars:

Q: How do Duplex Steel UNS S31803 Round Bars benefit critical industry applications?

A: These round bars provide a powerful combination of high mechanical strength, excellent corrosion resistance-especially against chloride stress corrosion cracking-and superior impact performance, making them valuable for demanding roles in construction, marine, and chemical sectors.

Q: What customization options are available for Duplex Steel UNS S31803 Round Bars?

A: Clients can request custom cut lengths between 2m and 6m, choose from round or square edge types, and select finishes including bright, black, polished, or peeled to suit specific project needs.

Q: Where can I use Duplex Steel UNS S31803 Round Bars effectively?

A: These bars are well-suited for use in pressure vessels, heat exchangers, shafts, valves, and fasteners used across industries like oil & gas, marine, petrochemical, and construction, due to their remarkable strength and corrosion resistance.

Q: What is the process for ordering and receiving samples?

A: Interested buyers can request a sample during the quotation process to assess quality and suitability before confirming a bulk order. This helps ensure complete satisfaction with the final delivered product.

Q: When can I expect my order to be shipped?

A: Orders are securely shipped from major FOB ports in India once payment terms are agreed upon and the order is processed, with packaging tailored to customer requirements for maximum safety during transit.

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