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ASTM A269 TP904L Stainless Steel Seamless Tubes

18/8 Stainless steel, European norm 1.4301, is the most common Stainless Steel

ASTM A269 TP904L Seamless Stainless Tube

ASME SA269 · UNS N08904 · general service tubing


Stainless Steel Tubes

Savoy Piping Inc. supplies ASTM A269 TP904L seamless tubes — a superaustenitic grade bridging 316L and nickel alloys for strong resistance to reducing acids and chlorides.

Grade hub · A312 Seamless · A312 Welded · A213 · A269 · A358 EFW · SS hub · Instrumentation tubes

Also see: Stainless seamless tube hub · SS pipe & tube hub · Instrumentation tubes.

What is A269 TP904L?

904L general-service tube. Chemistry: high Ni-Cr-Mo-Cu superaustenitic (≈ 20Cr-25Ni-4.5Mo-Cu).

Typical applications

  • Instrumentation and hydraulic lines
  • General process tubing
  • Sulphuric / phosphoric acid piping
  • Seawater and chloride process lines

Selection guidance

Use 904L when 316L/317L are inadequate but full nickel alloy is not justified. Compare with 254 SMO / 6Mo and duplex/super duplex on PREN and cost.

ASTM A269 TP904L Stainless Steel Seamless Tubes range

ASTM A269 TP904L Stainless Steel Tubes Specification ASTM A-249, A-268, A-269, A-270, A-554, A-688, A-778, DIN 1745, DIN 1746, 1747, DIN 1748 [Class 1] & Its equivalent ASME, DIN & EN Standard.
ASTM A269 TP904L Stainless Steel Tubes Grades 202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC.
ASTM A269 TP904L Stainless Steel Tubes Type Seamless / Welded / ERW / EFW / Cold Draw / Hot Finish / Cold Finish
ASTM A269 TP904L Stainless Steel Tubes Outer Diameter Size Seamless - 6 MM OD TO 114.3 MM OD
Welded / ERW- 10 MM TO 114.3 MM OD
ASTM A269 TP904L Stainless Steel Tubes Wall Thickness 0.8 MM TO 4 MM Wall Thickness
ASTM A269 TP904L Stainless Steel Tubes Length 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size.
ASTM A269 TP904L Stainless Steel Tubes Ends Plain Ends / Beveled Ends
ASTM A269 TP904L Stainless Steel Tubes Delivery Conditions As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw
ASTM A269 TP904L Stainless Steel Tubes Coating Electropolish, Mechanical Polish, Satin Finish, Passivated
ASTM A269 TP904L Stainless Steel Tubes Other Testing Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiograph HIC Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc
ASTM A269 TP904L Stainless Steel Tubes Dimension All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
ASTM A269 TP904L Stainless Steel Tubes Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment / Annealed / Bright Annealed
ASTM A269 TP904L Stainless Steel Tubes Packaging Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
ASTM A269 TP904L Stainless Steel 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
ASTM A269 TP904L Stainless Steel Tubes Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

Chemical Composition of ASTM A269 TP904L Stainless Steel Seamless Tubes

The chemical composition of grade 904L Stainless Steel is outlined in the following table

Grade C Mn Si P S Cr Mo Ni Cu
904L min.
max.		 -
0.02		 -
2		 -
1		 -
0.04		 -
0.035		 19
23		 4
5		 23
28		 1
2

Mechanical Properties of ASTM A269 TP904L Stainless Steel Seamless Tubes

The Mechanical Properties of grade 904L Stainless Steel are displayed in the following table.

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
904L 490 220 36 70-90 typical 150

ASTM A269 TP904L Stainless Steel Seamless Tubes Physical Properties

Physical properties of 904L grade stainless steel in the annealed condition

Grade Density
(kg/m3)		 Elastic Modulus
(GPa)		 Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)		 Specific Heat 0-100°C
(J/kg.K)		 Elec Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C At 20°C At 500°C
904L 8000 190 15 - - 11.5 - 500 952

Specification Comparison For Grade ASTM A269 TP904L Stainless Steel Seamless Tubes

Grade specifications for 904L grade stainless steel

Grade Density
(kg/m3)		 Elastic Modulus
(GPa)		 Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)		 Specific Heat 0-100°C
(J/kg.K)		 Elec Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C At 20°C At 500°C
904L 790 19 15 - - 11.5 - 500 952

ASTM A269 TP904L Stainless Steel Seamless Tubes Applications

The grade 904L steel can be made into plates, sheets, and coils to be used in the following:

  • Chemical Processing
  • Food Processing – equipment and storage
  • Petroleum Refining – fluid cantalytic cracking units, polythionic acid service
  • Pharmaceutical Production
  • Waste Heat Recovery – recuperators
  • Wiring in electrostatic precipitators
  • Oil refinery components
  • Seawater cooling devices
  • Gas scrubbing plants
  • Pulp and paper processing industries
  • Acetic, phosphoric and sulphuric acid processing plants

ASTM A269 TP904L Stainless Steel Seamless Tubes Sizes Available in Stock

  • 1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5/16" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/8" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge

Frequently asked questions — ASTM A269 TP904L Seamless Tube

What is ASTM A269 TP904L?

A269 covers seamless and welded austenitic stainless tube for general corrosion-resisting and low/high-temperature service. This page focuses on TP904L / 904L.

A269 vs A213?

Use A213 when the datasheet requires boiler/HX tube rules; A269 for general service / instrumentation packages.

Seamless or welded tube?

Both exist under A269. This page is the seamless tube route — confirm welded if the PO allows.

904L in brief?

a superaustenitic grade bridging 316L and nickel alloys for strong resistance to reducing acids and chlorides

Supplying ASTM A269 TP904L Stainless Steel Seamless Tubes to Countries -

We export ASTM A269 TP904L Stainless Steel Seamless 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 A269 TP904L Stainless Steel Seamless Tubes, Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deal in ASTM A269 TP904L Stainless Steel Seamless Tube in India and Overseas, offering a wide range of ASTM A269 TP904L Stainless Steel Seamless Tubes.