Delivering High Quality Stainless Steel and Alloy Piping Products — Pipes, Tubes, Fittings, Flanges and more for Global Industries.
sales@savoypipinginc.com
Delivering High Quality Stainless Steel and Alloy Piping Products — Pipes, Tubes, Fittings, Flanges and more for Global Industries.
sales@savoypipinginc.com
Savoy Piping Inc. supplies ASTM A213 T92 / ASME SA213 Grade T92 seamless tubes — the 9Cr-2W-Mo-V-Nb creep-strength-enhanced ferritic (CSEF) grade specified for modern high-pressure, high-temperature superheater and reheater service.
T92 is not “just another chrome moly tube.” Compared with T91, P/T92 chemistry lowers molybdenum and adds tungsten (with controlled boron and microalloying) for further creep strength in demanding USC tube banks — which also means welding, PWHT and hardness control are non-negotiable. Soft or over-hard HAZs are a known risk if procedures slip.
What serious buyers ask for: heat chemistry within T92 limits, correct normalise-and-temper practice, hardness within specification, PMI, and complete EN 10204 documentation. For IBR-linked work, SA213 T92 with Form III-C may also be required.
Companion products: pipe grade ASTM A335 P92, CSEF sibling T91, plus T22 / T11.
| A213 T92 Alloy Steel Seamless Tubes Specification | ASTM A213 / ASME SA213 |
| A213 T92 Alloy Steel Seamless Tubes Grades | ASTM A213 T5, ASTM A213 T9, ASTM A213 T11, ASTM A213 T22, ASTM A213 T91, ASTM A213 T92, ASME SA213 T5, ASME SA213 T9, ASME SA213 T11, ASME SA213 T22, ASME SA213 T91, ASME SA213 T92 |
| A213 T92 Alloy Steel Seamless Tubes Type | Seamless - Hot Rolled / Cold Drawn |
| A213 T92 Alloy Steel Seamless Tubes Outer Diameter Size | A213 - 3/8" NB to 30" NB (Nominal Bore Size) |
| A213 T92 Alloy Steel Seamless Tubes Wall Thickness | Schedule 20 to Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| A213 T92 Alloy Steel Seamless Tubes Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| A213 T92 Alloy Steel Seamless Tubes Pipe Ends | Plain Ends / Beveled Ends / Coupling |
| A213 T92 Alloy Steel Seamless Tubes Delivery Conditions | As Rolled, Cold Drawn, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T |
| A213 T92 Alloy Steel Seamless Tubes Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| A213 T92 Alloy Steel Seamless Tubes Other Testing | Tensile Test, Transverse Tension Tests, Flattening Test, Metal Structure and Etching Tests, Photomicrographs, Hardness Tests, etc. |
| A213 T92 Alloy Steel Seamless Tubes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API. |
| A213 T92 Alloy Steel Seamless Tubes Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
| A213 T92 Alloy Steel Seamless Tubes Packaging | Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| A213 T92 Alloy Steel Seamless Tubes Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 4 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| A213 T92 Alloy Steel Seamless Tubes Material Test Certificate | Manufacturer Test Certificante As Per EN10204 3.1, 3.2 / Laboratory Test Certificante From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
ASTM A213 / ASME SA213 Grade T92 is seamless ferritic alloy-steel tubing — tungsten-bearing CSEF tubing (UNS K92460). Typical chemistry includes roughly 8.50–9.50% Cr, 0.30–0.60% Mo, 1.50–2.00% W, plus vanadium, niobium, boron and nitrogen within specified ranges.
The grade delivers high creep rupture strength so designers can run higher steam temperatures/pressures — or reduce wall thickness versus older Cr-Mo tubes. Fabrication must follow CSEF best practice: controlled heat input, correct consumables, and carefully executed PWHT.
T92 is the tube counterpart to A335 P92 pipe. For even more demanding USC designs, some projects evaluate T92 / P92 families; confirm availability and approved class before substitution.
T92 is the CSEF modified 9Cr tube for supercritical steam duty. T22 remains the conventional 2.25Cr-1Mo choice for many subcritical hot sections. Classic T9 is a traditional 9Cr-1Mo process/heater grade — not a drop-in for T92. Matching pipe: A335 P92.
| Composition, % | |||||||||||||
| Grade | UNS Designation | Carbon | Manganese | Phosporus | Sulphur | Silicon | Nickel | Chromium | Molybdenum | Vanadium | Niobium | Aluminium | Other Elements |
| T5 | K4154 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | … | 4.00-6.00 | 0.4-0.65 | … | |||
| T9 | K90941 | 0.15 max | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | … | 8.00-10.00 | 0.90-1.10 | … | |||
| T11 | K11597 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | … | 1.00-1.50 | 0.44-0.65 | … | |||
| T22 | K2159 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | … | 1.9-2.60 | 0.87-1.13 | … | |||
| T91 | K91560 | 0.07-0.14 | 0.30-0.60 | 0.02 | 0.010 | 0.20-0.50 | 0.4 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.06-0.10 | 0.02 | N 0.03-0.07; Ti 0.01; Zr 0.01 |
| T92 | K92460 | 0.07-0.13 | 0.30-0.60 | 0.020 | 0.010 | 0.50 max | 0.40 max | 8.50-9.50 | 0.30-0.60 | 0.15-0.25 | 0.04-0.09 | 0.02 max | W 1.50-2.00; B 0.001-0.006; N 0.03-0.07; Ti 0.01 max; Zr 0.01 max |
| Hot rolled | Outside Diameter, mm | Tolerance, % |
| OD≤101.6, WT≤2.4 | +40/-0 | |
| OD≤101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD≤101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD≤101.6, WT>4.6 | +28/-0 | |
| OD>101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD>101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD>101.6, WT>4.6 | +28/-0 | |
| Cold Drawn | Outside Diameter, mm | Tolerance, % |
| OD≤38.1 | +20/-0 | |
| OD>38.1 | +22/-0 |
| Hot rolled | Outside Diameter, mm | Tolerance, mm |
| OD≤101.6 | +0.4/-0.8 | |
| 101.6＜OD≤19.5 | +0.4/-1.2 | |
| 19.5＜OD≤228.6 | +0.4/-1.6 | |
| Cold Drawn | Outside Diameter, mm | Tolerance, mm |
| OD＜25.4 | ±0.10 | |
| 25.4≤OD≤38.1 | ±0.15 | |
| 38.1＜OD＜50.8 | ±0.20 | |
| 50.8≤OD＜63.5 | ±0.25 | |
| 63.5≤OD＜76.2 | ±0.30 | |
| 76.2≤OD≤101.6 | ±0.38 | |
| 101.6＜OD≤19.5 | +0.38/-0.64 | |
| 19.5＜OD≤228.6 | +0.38/-1.14 |
S1. STRESS-RELIVED ANNEALED Tubes
S2. STABILIZING HEAT TREATMENT
S3. UNSTRAIGHTENED Tubes
S4. INTERNGRANULAR CORROSION TEST
ASTM A213 T92 is used for high-temperature, high-pressure boiler tubing — especially superheater and reheater tubes in supercritical power plants — where creep strength of tungsten-bearing 9Cr CSEF is required.
T91 is modified 9Cr CSEF. T92 reduces molybdenum and adds tungsten for further creep improvement in more demanding USC tube service. Confirm the approved material class before substitution.
Incorrect welding or PWHT can leave soft or overly hard zones that hurt creep life or toughness. Projects usually require documented hardness surveys after heat treatment for T92 tubing and attachment welds.
Yes. We supply ASTM A213 / ASME SA213 T92 seamless tubes with EN 10204 3.1 or 3.2 MTCs, and can support third-party inspection and IBR documentation when required.
We Export ASTM A213 T92 Alloy Steel Tubes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
Savoy Piping Inc. is a well known worldwide Exporter of ASTM A213 T92 Alloy Steel Seamless Tubes, Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deal in A213 T92 Alloy Steel Seamless Tubes in India and Overseas, offering a wide range of ASTM A213 T92 Alloy Steel Seamless Tubes