India's Largest Stockist and Supplier Of Nickel Alloys Since 2007

Stainless Steel 904l Pipe

Stainless Steel 904l Pipe Features
Availabel Brand Nippon Steel, Sanyo Special Steel, Special Metal
Custom Size Yes
Ex.Stock
  • Seamless Pipe: 1/8 to 12" NPS
  • Welded Pipe: 6.35 to 114.3 mm
Saudi Arabian Standard SASO-ASTM-A733, SASO 7306, SASO-ASTM-A312M
Available Forms Square, Hexagon, Rectangular, Round
MTC EN 10204 3.1 and 3.2
Dimensional Specification ANSI/ ASME B36.10, B36.19, B2.1
Magnetic No
Origin European, Japanese, American, Korean
Delivery Time
  • Singapore : 6-8 Days
  • Poland: 25-30 Days

To Get Quote Within 4 Hours Click Here

 

Stainless Steel 904l Pipe Specification

 

High Quality SS 904l Pipe Supplier in India With MTC

SS 904l Pipe Certificates
  • Chemical Reports
  • Form A for Generalized System of Preferences (GSP)
  • Third Party Inspection Report
  • PMI Test Reports
  • 100% Radiography Test Report
  • Destructive Test Report
  • Laboratory Test Certificate from Govt. Approved Lab
  • Heat Treatment Charts
  • Surface roughness measurement
Stainless Steel 904L Seamless Pipe

Stainless Steel 904L Seamless Pipe

SS 904L Welded Pipe

SS 904L Welded Pipe

904L Stainless Steel ERW Pipe

904L Stainless Steel ERW Pipe

Table of content
Regent Steel & Engineering Co.
Stainless Steel 904l Pipe Specification
Seamless Pipe Size
Stainless Steel 904L Seamless Pipe Size
  • Thickness: 0.6 to 12.7 mm
  • OD: 1/8 to 12" NPS
  • Length: Single, Double Random, Cut-Length
Welded Pipe Size
SS 904L Welded Pipe Size
  • Thickness: 0.8 to 12.7 mm
  • OD: 6.35 to 114.3 mm
  • Length: Upto 26 m
Thick Walled Pipe Sizes
WNR 1.4539 Thick Walled Pipe Sizes
  • Thickness: 2.5 - 100 mm
  • OD: 10-600 mm
  • Length: 0.5- 12 m
Testing
INOX 904L Seamless Pipe Testing
  • PMI
  • Chemical
  • Ultrasonic
  • Mechanical
Processing
SUS 904L Square Pipe Processing
  • Welded
  • ERW
  • Seamless
Services
AISI 904L Rectangular Pipe Services
  • Welding
  • Beveling
  • Threading
Trade Name
WNR 1.4539 Round Pipe Trade Name
  • INOX 904L
  • SUS 904L
  • AISI 904L
Marking
904L Stainless Steel ERW Pipe Marking
  • Material grade
  • Heat number
  • Specification
  • Nominal Size
Standards
ASTM A312 UNS N08904 EFW pipe Standards
  • ASTM A312 | ASME SA312
  • WNR: 1.4539
  • UNS: N08904
Finish
SS 904L Welded Pipe Finish
  • Mill
  • Annealing
  • Bright
  • Polished
Technique
INOX 904L Seamless Pipe Technique
  • Precision Rolled
  • Hot Formed
  • Cold Formed
Properties
Stainless Steel 904L Seamless Pipe Properties
  • Temp.: 2102°F (1150°C)
  • Melting Point: 1350°C (2460°F)
  • Density: 8.05 g/cm3
Packaging
AISI 904L Rectangular Pipe Packaging
  • Bundle
  • Bubble wraps
  • Wooden Pallets
  • Custom
  • Shear Box
Equipment
WNR 1.4539 Round Pipe Equipment
  • Bending machine
  • Press machine
  • Electric bevelling machine
  • Sand-blasting machine
Forms
SUS 904L Square Pipe Forms
  • Exhaust
  • Rectangular
  • Round
  • Clad
  • Hexagon
  • Square
International Standards of Stainless Steel 904l Pipe
Specifications: ASTM A312 , ASME SA312
UNS: N08904
International Specifications: WNR 1.4539, BS 904S13, SS 2562, Din 17740, AFNOR Z2NCDU25-20, X1NiCrMoCu25-20-5

ASTM A312 UNS N08904 Seamless Pipe Stockist in Mumbai With Unmatched Range Of Sizes

SS 904L Seamless Pipe Size Chart
SS 904L Seamless Pipe Size Chart

Nominal size (in.) OD (mm) OD (in.) WT (mm) WT (in.)
3/8" NPS 10 17.1 0.68 2.31 0.091
1/4" NPS 8 13.7 0.54 2.24 0.088
1/2" NPS 15 21.3 0.84 2.77 0.109
1" NPS 25 33.4 1.32 3.38 0.133
3/4" NPS 20 26.7 1.05 2.87 0.113
1 1/4" NPS 32 42.2 1.66 3.56 0.14
2" NPS 50 60.3 2.375 3.91 0.154
1 1/2" NPS 40 48.3 1.9 3.68 0.145
2 1/2" NPS 65 73.0 2.875 5.16 0.203
1/8" NPS 6 10.3 0.41 1.73 0.068
3 1/2" NPS 90 101.6 4.0 5.74 0.226
3" NPS 80 88.9 3.5 5.49 0.216
4" NPS 100 114.3 4.5 6.02 0.237
6" NPS 150 168.3 6.625 7.11 0.28
5" NPS 125 141.3 5.563 6.55 0.258
8" NPS 200 219.1 8.625 8.18 0.322
12" NPS 300 323.8 12.75 10.31 0.406
10" NPS 250 273.0 10.75 9.27 0.365
14" NPS 350 355.6 14.0 11.13 0.437
18" NPS 450 457.0 18.0 14.27 0.562
16" NPS 400 406.4 16.0 12.7 0.5
20" NPS 500 508.0 20.0 15.09 0.594
32" NPS 800 813.0 32.0 17.48 0.688
24" NPS 600 610.0 24.0 17.48 0.688
Schedule of UNS N08904 Welded Pipe
O.D. Inches Nominal 160 40 10s 40s & Std 80s & E.H. 10 80
.540 1/4 .088 .065 .088 .119 .065 .119
.405 1/8 .068 .049 .068 .095 .049 .095
.675 3/8 .091 .065 .091 .126 .065 .126
1.050 3/4 .218 .113 .083 .113 .154 .083 .154
.840 1/2 .187 .109 .083 .109 .147 .083 .147
1.315 1 .250 .133 .109 .133 .179 .109 .179
1.900 1 1/2 .281 .145 .109 .145 .200 .109 .200
1.660 1 1/4 .250 .140 .109 .140 .191 .109 .191
2.375 2 .343 .154 .109 .154 .218 .109 .218
3.500 3 .437 .216 .120 .216 .300 .120 .300
2.875 2 1/2 .375 .203 .120 .203 .276 .120 .276
4 3 1/2 .226 .120 .226 .318 .120 .318
5 4 1/2 .247 .355
4.500 4 .531 .237 .120 .237 .337 .120 .337
5.563 5 .625 .258 .134 .258 .375 .134 .375
7.625 7 .301 .500
6.625 6 .718 .280 .134 .280 .432 .134 .432
8.625 8 .906 .322 .148 .322 .500 .148 .500
18 18 1.781 .562 .188 .375 .500 .250 .937
10.750 10 1.125 .365 .165 .365 .500 .165 .593
9.625 9 .342 .500
12.750 12 1.312 .406 .180 .375 .500 .180 .687
14 14 1.406 .437 .188 .375 .500 .250 .750
11.750 11 .375 .500
16 16 1.593 .500 .188 .375 .500 .250 .843
Comparison of 904L SS Pipe to other High Temperature Pipe
Temperature Comparison
°C °F Type 904L Alloy 254 UNS C69100 Temper TF00 Alloy 825
149 300 0.74 0.79 1.00 0.95
93 200 0.82 0.88 1.00 1.00
204 400 0.68 0.73 0.96 0.90
315 600 0.58 0.66 - 0.84
260 500 0.63 0.69 - 0.87
426 800 - - - 0.79
371 700 0.56 0.64 - 0.81

Get Standard or Cut to Size WNR 1.4539 Welded and ERW Pipe For General Corrosion Applications

WNR 1.4539 ERW Pipe Applications
WNR 1.4539 ERW Pipe Applications
SS 904L Pipe Welding Material
  • ISO 14343 S 20 25 5 Cu L/ AWS A5.9 ER385
  • TIG/ GTAW or MIG/ GMAW Filler Metal
  • MMA/ SMAW
  • ISO 14343 S 20 25 5 Cu L electrodes -wire or strip
  • ISO 3581 E 20 25 5 Cu N L R/ AWS A5.4 E385-16
Temperature Range of SS 1.4539 Pipe Modulus
Temperature, °F Btu/(lb °F) Temperature, °C J/(kg °C)
200 0.12 100 485
68 0.11 20 460
400 0.12 200 515
800 0.14 400 570
600 0.13 300 545
1000 0.14 500 590
1300 0.15 700 615
1200 0.15 600 605
Does 904l Pipe Rust?
  • No, 904l Pipe is highly rust and corrosion resistant.

Offer 2B and Mirror Finish AISI 904L Square Pipe Online With Complete Documentation At Unbeatable Price
What is the Cost of 904l Stainless Steel Seamless Pipe Material?
For Most Recent Stainless Steel 904l Pipe Price Click Here
Size (in.) Price in USD
1/2 US $70
2 US $180
1 US $120
3/4 US $95
4 US $320
1/4 US $45
3 US $240
SUS 904L Square Pipe Surface Finish
Surface Finish Surface
Exterbal Internal
μ (inch) μ (m) μ (inch) μ (m)
AP Annealed & Pickled 40 or Not defined 1.0 or Not defined Not defined Not defined
EP Electro Polish 32 0.8 15, 7, 10, 5 0.38, 0.20, 0.25;0.13
MP Mechanical Polish 40, 25, 32, 20 1.0, 0.6, 0.8, 0.5
BA Beight Annealed 40, 25, 32, 20 1.0, 0.6, 0.8, 0.5
What is So Special About Stainless Steel 904l Pipe?

Features of Stainless Steel 904l Pipe include:


  • Excellent Corrosion Resistance
  • Low Carbon Content
  • High Ni and Mo Content
  • Chemical Processing
  • Ideal for Harsh Applications
Manufacturing Process of 904L SS Pipe
Manufacturing Process of 904L SS Pipe

Find Cold and Hot Formed SUS 904L Rectangular Pipe Tested With PMI and Mechanical Test
SUS 904L Rectangular Pipe Testing
  • Destructive Test
  • PMI Test
  • Moisture testing
  • Non Destructive Test
  • Radiography Test
  • Mill Test
  • Material Test
  • Laboratory Test
INOX 904L Seamless Pipe OD Tolerance
OD (in.) Tolerance (mm)
1/8≤OD≤1-1/2 ±0.40
1-1/2＜OD≤4 ±0.79
4＜OD≤8 +1.59/-0.79
OD>12 ±1%
8＜OD≤12 +2.38/-0.79
Most Common Types Of Stainless Steel 904l Pipe
ASTM A312 UNS N08904 EFW pipe

ASTM A312 UNS N08904 EFW pipe

WNR 1.4539 Round Pipe

WNR 1.4539 Round Pipe

SUS 904L Square Pipe

SUS 904L Square Pipe

AISI 904L Rectangular Pipe

AISI 904L Rectangular Pipe

Stainless Steel 904L Seamless Pipe HSN Code
Grade HSN Code
904L Pipe 73063000
What Do You Weld 904l Tubing With?
  • You Weld 904l Tubing using welding process like TIG, MIG, SMAW with matching filler material.
Stainless Steel 904l Vs 304
Stainless Steel 904l Vs 304

  • 904l is more expensive compared to 304.
  • 904l is more corrosion resistant compared to 304.
  • 904l has better crevice resitance compared to 304.
  • 904l has better Weldability compared to 304.
904l Stainless Steel Seamless Pipe Equivalent
STANDARD EN UNS WERKSTOFF NR. JIS AFNOR KS BS
SS 904L X1NiCrMoCu25-20-5 N08904 1.4539 SUS 890L Z2 NCDU 25-20 STS 317J5L 904S13
WNR 1.4539 Seamless Pipe Chemical Properties

Nickel

23-28%

Copper

1-2%

Molybdenum

4-5%

Chromium

19-23%

Manganese

2.0%

Silicon

1.0%
UNS N08904 Welded Pipe Mechanical Properties
Property Value
Melting Point 1454 °C (2650 °F)
Density 8.0 g/cm3
Tensile Strength Psi - 75000 , MPa - 515
Elongation 35 %
Yield Strength (0.2%Offset) Psi - 30000 , MPa - 205
Physical Properties of SS 904L Welded Pipe
Modulus of elasticity 195 GPa
Density 8 kg/dm³
Thermal conductivity 15.8 W/m°C
Electrical resistivity 1 µΩm
Thermal Capacity 450 J/kg°C
Does SS 904l Tube Scratch Easily?
  • Yes, SS 904l Tube Scratch Easily due to its low rockwell hardness.
Stainless Steel 904L Pipe Shipping Time As Per Location
Cost Changes 5 % extra
Export to Delivery Time
Saudi Arabia 7
Qatar 7
UAE 5 days
Kuwait 10
USA 40-60
Singapore 8
Bahrain 9
South Africa 25-30
Oman 5
Italy 30
France 30
Malaysia 10
Philippines 14
Indonesia 9
Regent Steel

Why Should You Buy From Regent Steel ?

  • Distributor of Renowned Mills of Nickel Alloys in Europe and USA
  • Experience of 2 Decades as a Supplier of High Temperature Alloys in Dubai ( UAE), Saudi Arabia and Africa.
  • Largest Stockist of Nickel Alloy Flat Products in Mumbai
  • Ready Stock of Sheets, Coils, Strips and Bars in Over 50 Sizes at Al Jubail, Abu Dhabi, Muscat and South Africa
  • Facility of Cut to Size at No Extra Cost.
  • Weekly Delivery to Nigeria, Qatar, Dammam, Sharjah and Singapore
  • NACE Certified Material at Dealer Price.
  • Resale Price for Traders, Wholesalers, Importers and Stockholders in Mena Countries
  • Data Sheets and MTC Along With Quote.
  • Free Sample, Latest Price List on Request
  • Renowned Supplier in Heat Exchangers, Instrumentation, and Oil and Gas Industry
  • Compare Weight Chart and Price Per Kg in China and India.

904L Stainless Steel Products

Check Our Product Range

Get in touch

Call

+91-22-6639 4858

Email

export@regentsteel.com

close

© Copyright Regent Steel & Engg.Co. 2026. All Right Reserved.