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Stainless Steel 202 Pipes & Tubes Supplier & Stockist in India
Cost-effective structural frameworks require versatile austenitic grades that deliver reliable mechanical performance without the high cost of heavy nickel additions. Steel Emporium is a premier Stainless Steel 202 Pipes & Tubes Supplier in India, delivering high-strength, manganese-stabilized piping solutions tailored for commercial, decorative, and light-industrial builds.
To support immediate fabrication timelines, we operate as an established Stainless Steel 202 Pipes & Tubes Stockist in India, housing over 10,000 Tonnes of ready-to-ship inventory across seamless, ERW, and welded configurations. Backed by over 25+ years of industry expertise, every dispatch aligns with our accredited ISO 9001:2015 Quality Assurance System and comprehensive mill certification protocols.
Need superior corrosion resistance for outdoor installations or chemical processing? Explore our comprehensive Stainless Steel 304, 304L & 304LN Pipes & Tubes inventory for industry-standard performance across general fabrications.
For projects requiring enhanced yield strength alongside cost-effective corrosion protection, rely on an experienced SS 202 Pipes & Tubes Supplier in India and proven SS 202 Pipes & Tubes Stockist in India. We offer competitive direct-from-mill rates, complete MTC documentation, and rapid worldwide export logistical support.
Jump To Section: Material Specs | Grade Selection | Size Chart | FAQs
ASTM A312 / A213 / A269 SS 202 Technical Specifications
Our manufacturing facilities execute precision cold drawing, hot forming, custom length cutting, and surface polishing across all low-nickel austenitic standards.
| Technical Parameter | Specification Scope & Manufacturing Capabilities |
|---|---|
| Manufacturing Standards | ASTM A213, A269, A312, ASME SA312, DIN, EN, GOST, JIS, AMS, AISI, GB |
| Grade Variants | Stainless Steel 202, TP202 |
| Manufacturing Types | Seamless, Welded, ERW, EFW, Cold Drawn (CDW), Hot Finished |
| Profile Configurations | Round, Square, Rectangular, Box Section, Oval, Custom Shapes |
| Outside Diameter (OD) Scope | Seamless: 6 mm to 114.3 mm OD | Welded / ERW: 10 mm to 114.3 mm OD (1/2" to 24" Nominal) |
| Schedule Wall Thickness Range | SCH 5S, SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, XS, SCH 80 to SCH 160, XXS |
| Length & End Treatments | 1m to 12.5m, Custom Cut | Plain, Beveled, Threaded Ends |
| Surface Finish & Coatings | Cold Finished, Polished, Annealed, Bright, Pickled, Electropolish, Satin Finish, Passivated |
Alloy Grade Selection Guide: SS 202 vs Specialized 200-Series Modifications
Understanding the metallurgical advantages of standard TP202 and its modified chemistry variants enables precise engineering selection for budget-conscious structural and decorative projects.
SS 202 Pipes & Tubes – Ideal for Light Structural & Decorative Uses
As a premier SS 202 Pipes & Tubes Stockist in India, we supply standard Grade 202 piping formulated by replacing nickel with manganese and nitrogen. This creates an austenitic alloy featuring superior yield strength (275 MPa min) and workability. It serves as an ideal, cost-effective substitute for Grade 304 in architectural balustrades, frameworks, and general equipment.
SS 202LN Pipes & Tubes – The High-Strength Nitrogen Grade
For fabrications requiring enhanced yield limits, low-temperature toughness, or heavy cold bending, specialized nitrogen-added variants (like 202LN / UNS S20253) offer increased mechanical capacity. Alloying with nitrogen boosts tensile performance up to 515 MPa min while retaining 40% elongation, preventing seam cracking during severe forming.
Chemical, Mechanical & Equivalent Specifications
| Element / Parameter | SS TP202 (UNS S20200) |
|---|---|
| Carbon (C) | 0.15% Max |
| Manganese (Mn) | 7.50 – 10.0% |
| Silicon (Si) | 1.00% Max |
| Phosphorus (P) | 0.060% Max |
| Sulfur (S) | 0.030% Max |
| Chromium (Cr) | 17.0 – 19.0% |
| Nitrogen (N) | 0.25% Max |
| Nickel (Ni) | 4.0 – 6.0% |
| Mechanical Property | SS 202 / TP202 Specification Scope |
|---|---|
| Tensile Strength (MPa min) | 515 MPa |
| Yield Strength (0.2% Proof MPa min) | 275 MPa |
| Elongation (% in 50 mm min) | 40% Minimum |
| Standard / Grade | WERKSTOFF NR. | UNS Number | AISI / ASTM Standard | JIS (Japan) |
|---|---|---|---|---|
| SS 202 | 1.4373 | S20200 | AISI 202 / ASTM A312 | SUS 202 |
Stainless Steel 202 Series Size & Schedule Chart
Browse our standard ex-stock sizing table for Nominal Bore (NB) sizes, outer diameters, and wall thickness schedules ready for quick dispatch.
| Nominal Size (NB) | Standard Schedules | Heavy Schedules (SCH 80 / 160) | Notes / Dimensions |
|---|---|---|---|
| 1/8" to 3/8" | SCH 5, SCH 10, SCH 40 Available | SCH 80 Available | — |
| 1/2" to 4" | SCH 5, SCH 10, SCH 40 Available | SCH 80 & SCH 160 Available | Ready Ex-Stock |
| 5" to 6" | SCH 5, SCH 10, SCH 40 Available | SCH 80 Available | — |
| 8" to 24" NB | SCH 5 (Custom/Welded), SCH 10 & 40 Available | SCH 80 Available | SCH 160 Custom |
| Box & Profile Tubing (Square/Rect) | 10 mm x 10 mm to 100 mm x 100 mm, 0.8 mm to 4.0 mm WT | Custom Cut Lengths (1m – 12.5m) | |
Key Industrial Applications
Commercial Building Trim & Handrail Structures
Widely installed in modern architectural balustrades, decorative facade framing, and interior public safety railings where clean polish finish and affordability are essential.
Transit & Automotive Framing Enclosures
Integrated into bus body framework, trailer structural cross-members, and interior grab rails that utilize the high yield strength of manganese-austenitic steel.
Heavy Welded Fabrications & Equipment Trusses
Ideal for welded structural supports and storage racks requiring dependable mechanical loads at reduced raw material costs.
Food Processing & Commercial Appliance Frameworks
Utilized for structural legs, conveyor side rails, and non-contact machinery frames where easy surface cleaning is required under dry or ambient conditions.
Exhaust Outer Shells & Hardware Supports
Applied in dynamic structural brackets and outer exhaust ducting requiring solid yield strength and high ductility.
Quality Assurance, MTC Certification & Testing Standards
Every shipment processed by Steel Emporium undergoes rigorous verification under our ISO 9001:2015 & PED 2014/68/EU Quality Policy to guarantee material composition and structural performance.
| Certification / Standard | Compliance & Testing Scope |
|---|---|
| ISO 9001:2015 & Pressure Compliance | Certified QMS with PED 2014/68/EU and AD 2000 Merkblatt approvals. |
| EN 10204 3.1 & 3.2 MTC | Official test reports covering heat numbers, chemistry, and factory origin tracking. |
| PMI & Lab Verification | 100% XRF spectro testing and NABL-accredited laboratory inspections. |
| Mechanical & Weld NDT | Hydrostatic, ultrasonic, and flaring tests guarantee 100% seam integrity. |
| Third-Party Inspection (TPI) | Inspection-ready for SGS, TUV, Bureau Veritas, or Lloyds. |
| Verified Corporate Address | Registered Office & Operations: 102, Durga Devi Street, Mumbai-400004, Maharashtra, India | Central Warehouse & Stockyard | Plot 943, Kalamboli Steel Market, Navi Mumbai - 410218, Maharashtra, India |
Frequently Asked Questions
ASTM A213: Standard specification for seamless boiler, superheater, and heat-exchanger tubes.
ASTM A269: Standard specification for general service seamless and welded nominal tubing where smooth surface finish and dimensional precision are required.
Request a Technical Sourcing Quote
Ready to source high-yield 202 series structural tubing for your project? Connect with our technical sales specialists today to receive competitive wholesale quotes, MTC documentation, and global export shipping schedules.