Call: +91-98 77 77 86 77
Email: info@unionsteel.co.in
Call: +91-98 77 77 86 77
Email: info@unionsteel.co.in
Union Steel Industries supplies Stainless Steel, Duplex, Super Duplex, SMO 254, Nickel Alloys, Titanium, Aluminium, Copper, Brass and specialty alloy Round Bars, Square Bars, Hex Bars in multiple grades, sizes, finishes, lengths and specifications.
Union Steel Industries is a trusted supplier and exporter of Stainless Steel Bars & Rods, backed by the Navpad Metal Group’s 20+ years of industry heritage. Based in MIDC Bhosari, Pune, Maharashtra, we supply Stainless Steel, Duplex, Super Duplex, SMO 254, Nickel Alloys, Titanium, Aluminium, Copper, Brass and specialty alloy Bars & Rods for engineering, fabrication, chemical, pharmaceutical, food processing, oil & gas, petrochemical, power, automotive, marine and general industrial applications.
As an ISO 9001:2015 certified company, we focus on material quality, dimensional accuracy, traceability and reliable supply. Materials can be supplied with EN 10204 3.1 / 3.2 documentation, PMI, NABL testing and Third-Party Inspection support.
Stainless Steel Round Bars | Stainless Steel Square Bars | Stainless Steel Hex Bars | Duplex & Super Duplex Bars | Nickel Alloy Bars | Titanium Bars | Aluminium Bars | Copper Bars | Brass Bars | Specialty Alloy Bars
Contact our technical sales team today for an instant commercial quote.
WhatsApp: +91 9877778677 | Email: sales@unionsteel.co.in
Bars and Rods supplied according to applicable material standards, dimensions, finish and customer requirements.
ISO 9001:2015 certified supplier offering MTC, PMI testing and inspection support as required.
Cylindrical solid bars used for shafts, machined components, fasteners, valves, pumps, flanges, fittings and engineering applications.
Four-sided solid bars used for machining, fabrication, supports, shafts, tooling and engineering components.
Six-sided bars commonly used for nuts, bolts, fasteners, fittings and precision-machined components.
Bright-finished bars supplied for machining, precision engineering and applications requiring improved surface finish.
Hot-worked or forged bars suitable for machining, fabrication and further processing.
Bright polished bars supplied where improved surface smoothness and appearance are required.
Custom Bars & Rods can be sourced according to grade, shape, size, length, finish, tolerance and specification.
STAINLESS STEEL BAR GRADES
Union Steel Industries can supply Stainless Steel Circles and Rings in commonly requested grades according to applicable material specifications.
Austenitic Stainless Steel
SS 202 | SS 303 | SS 304 | SS 304L | SS 309 | SS 310 | SS 310S | SS 316 | SS 316L | SS 316Ti | SS 321 | SS 347 | SS 904L
Ferritic & Martensitic
SS 410 | SS 420 | SS 430 | SS 440C
Precipitation Hardening
SS 17-4 PH
Applications
Chemical Processing | Pharmaceutical | Food Processing | Oil & Gas | Petrochemical | Power Generation | Automotive | Marine | Fabrication | Machining | General Engineering
DUPLEX & SUPER DUPLEX BARS
Duplex 2205 | UNS S31803 | UNS S32205 | Super Duplex 2507 | UNS S32750 | UNS S32760
Available Forms: Round Bars | Square Bars | Hex Bars
Applications: Oil & Gas | Chemical Processing | Marine | Desalination | Petrochemical | Water Treatment | Heat Exchangers | Process Equipment
SMO 254 BARS
SMO 254 / UNS S31254 Bars offer enhanced corrosion resistance for demanding applications.
Forms: Round Bars | Square Bars | Hex Bars
Applications: Chemical Processing | Marine | Desalination | Pharmaceutical | Heat Exchangers | Process Plants
NICKEL ALLOY BARS & RODS
Union Steel Industries can source Hastelloy, Inconel and Monel Bars & Rods for corrosion-resistant and high-temperature applications.
Hastelloy: B2 | B3 | C276 | C22
Inconel: 600 | 601 | 625 | 718
Monel: 400 | K500
Forms: Round Bars | Square Bars | Hex Bars
Applications: Chemical Processing | Petrochemical | Oil & Gas | Marine | Heat Treatment | Power Generation | Process Equipment | High-Temperature Applications
TITANIUM BARS & RODS
Used where high corrosion resistance, low density and strength-to-weight performance are required.
Grades: Titanium Grade 1 | Grade 2 | Grade 5
Forms: Round Bars | Square Bars | Hex Bars
Applications: Chemical Processing | Aerospace | Marine | Heat Exchangers | Desalination | Specialized Engineering
TITANIUM BARS & RODS
Used where high corrosion resistance, low density and strength-to-weight performance are required.
Grades: Titanium Grade 1 | Grade 2 | Grade 5
Forms: Round Bars | Square Bars | Hex Bars
Applications: Chemical Processing | Aerospace | Marine | Heat Exchangers | Desalination | Specialized Engineering
ALUMINIUM BARS & RODS
Used where low weight, corrosion resistance, machinability and strength-to-weight performance are important.
Grades: Aluminium 6061 | 6063 | 6082 | 7075 | H15 | H30
Forms: Round Bars | Square Bars
Applications: Automotive | Aerospace | Fabrication | Engineering | Architectural | General Manufacturing
COPPER & BRASS BARS
Copper and Brass Bars are available for electrical, engineering, machining and fabrication applications.
Copper: C10100 | C10200 | C11000
Brass: C26000 | C46400
Forms: Round Bars | Square Bars | Hex Bars
Applications: Electrical | Engineering | Machining | Fabrication | Automotive | General Manufacturing
BAR & ROD DIMENSIONS
Bar requirements are generally specified by:
Material | Grade | Standard | Shape | Diameter / Width | Length | Finish | Quantity
Round Bars: Diameter × Length
Square Bars: Width × Width × Length
Hex Bars: Across Flats (AF) × Length
Custom dimensions can be evaluated against customer drawings and specifications.
BAR & ROD SIZES
Union Steel Industries can supply commonly requested Bar & Rod sizes according to grade, shape, specification and availability.
Round Bars: 5 mm to 500 mm, subject to grade and availability.
Length: Random Length | Fixed Length | Cut Length
Actual weight may vary according to material grade, dimensional tolerance, manufacturing process and applicable specification.
BAR MANUFACTURING CONDITIONS
Hot Rolled | Cold Drawn | Pickled | Annealed | Forged, where applicable
Availability depends on material grade, size, manufacturing method and specification.
STAINLESS STEEL BAR FINISHES
Round Bars
Black Finish | Bright Finish | Bright Polished Finish | Export Bright Finish
Square & Hex Bars
Bright Finish | Bright Polished Finish
Finish availability depends on grade, size, manufacturing method and customer requirements.
BAR & ROD STANDARDS
Union Steel Industries supplies Bars & Rods according to applicable ASTM, ASME, EN, DIN, JIS and other international specifications.
| Material | Common Standards | Typical Grades |
|---|---|---|
| Stainless Steel | ASTM A276 / A479 | 303, 304, 304L, 316, 316L, 321, 347, 410, 420, 430, 440C, 17-4 PH, 904L |
| Duplex | ASTM A276 / A479 | 2205, S31803, S32205 |
| Super Duplex | ASTM A276 / A479 | 2507, S32750, S32760 |
| SMO 254 | Applicable ASTM / ASME | S31254 |
| Hastelloy | Applicable ASTM / ASME | B2, B3, C276, C22 |
| Inconel | Applicable ASTM / ASME | 600, 601, 625, 718 |
| Monel | Applicable ASTM / ASME | 400, K500 |
| Titanium | Applicable ASTM / ASME | Grade 1, Grade 2, Grade 5 |
| Aluminium | Applicable ASTM / ASME | 6061, 6063, 6082, 7075 |
| Copper | Applicable ASTM / ASME | C10100, C10200, C11000 |
| Brass | Applicable ASTM / ASME | C26000, C46400 |
BAR TESTING, MTC & INSPECTION
Documentation
EN 10204 3.1 MTC | EN 10204 3.2 Inspection Documentation | Chemical Composition | Mechanical Test Results | Heat / Batch Number | Material Traceability | Dimensional Inspection | Surface Inspection
PMI Testing
PMI can be arranged for Stainless Steel, Duplex, Super Duplex, Nickel Alloys, Titanium and other alloy materials, including 100% PMI where specified.
NABL Laboratory Testing
Independent testing can be arranged through NABL-accredited laboratories according to applicable requirements.
Third-Party Inspection
TÜV | SGS | Bureau Veritas | DNV
Inspection may include Material Verification, PMI, Dimensional Inspection, Visual Inspection, MTC Review, Witness Testing, Heat Number Verification and Traceability.
BARS & RODS APPLICATIONS
Chemical & Process Industries | Pharmaceutical | Food Processing | Oil & Gas | Petrochemical | Power & Energy | Automotive | Marine | Fabrication | Machining | Engineering | Construction | General Manufacturing
CUSTOM BARS & RODS
Custom requirements can be supplied according to:
Material | Grade | Standard | Shape | Size | Length | Finish | Tolerance | Quantity | Testing | Certification
Custom dimensions can be evaluated against customer drawings and technical specifications.
OTHER MATERIALS AVAILABLE
Duplex | Super Duplex | SMO 254 | Hastelloy | Inconel | Monel | Titanium | Aluminium | Copper | Brass | Specialty Alloys
Availability depends on grade, size, shape, finish, quantity, specification and current stock position.
Custom ring dimensions can be reviewed against customer drawings and technical specifications.
STAINLESS STEEL BARS & RODS SUPPLY ACROSS INDIA
Located in MIDC Bhosari, Pune, Maharashtra, Union Steel Industries supplies Bars & Rods across major Indian industrial markets.
Pune | Mumbai | Navi Mumbai | Thane | Nashik | Ahmedabad | Vadodara | Surat | Jamnagar | Rajkot | Vapi | Gujarat | Delhi NCR | Bengaluru | Hyderabad | Chennai.
We support manufacturers, OEMs, EPC contractors, fabricators, engineering companies, traders and procurement teams.
GLOBAL EXPORT SUPPLY
Union Steel Industries supplies Stainless Steel Bars, Round Bars, Square Bars, Hex Bars and Specialty Alloy Bars to major industrial markets across India. We serve customers across Pune and PCMC industrial areas, including MIDC Bhosari, Chakan, Talawade, Talegaon, Ranjangaon, Pirangut and Hadapsar.
GCC | Middle East | Europe | USA
Export support includes:
MTC | PMI | TPI | Inspection Documentation | Traceability | Export Packaging | Shipping Documentation
Chemical Processing | Aerospace | Marine | Heat Exchangers | Specialized Engineering
Common Specification: ASTM B265 / ASME SB265
WHY UNION STEEL
When your project depends on the quality of its raw materials, you need more than a supplier. You need a dependable industrial metal partner.
Union Steel Industries combines industry experience, quality-focused sourcing and responsive customer service to deliver reliable metal solutions.
