Stainless Steel 904L Pipe

Stainless Steel 904L Pipe

SS 904L Seamless Pipe, 904L Welded Pipe manufacturer in India

AISI 904L Electropolished Pipes, SA 312 UNS N08904 904L ERW Pipe, 904L Square Pipe exporter in India

SS 904L Pipes are an acid resistant low carbon containing alloy grade. Aside from having a lower content of carbon in its alloy, these 904L Grade 1.4539 Stainless Steel Pipes are known to have a higher content of both nickel & molybdenum. Characteristically, the Stainless Steel 904L Pipes demonstrates features such as good activation passivation conversion ability, along with an excellent resistance to corrosion. In fact, the corrosion resistance property of the Stainless Steel 904L Pipes are especially pronounced in non-oxidizing acids for e.g. acetic acid, sulfuric acid, formic acid, as well as phosphoric acid at any concentration and under normal pressure at any temperature.

When, this alloy is used in neutral chloride containing media, the pitting resistance of the Stainless Steel Grade 1.4539 Seamless Pipes are excellent. Grade 904l welded pipe is not only resistant to both crevice corrosion and stress related corrosion cracking, but this alloy is also well suited for use in sulfuric acid solution in various concentrations below a temperature of 70 °C. Since the content of carbon is low in ASTM A312 uns n08904 1.4539 pipes, it is free from carbide precipitation especially when a general heat treatment or welding procedures have been conducted on the pipes. Thus eliminating, the risk of intergranular corrosion which can occur after either general heat treatment or welding operations. Due to the higher contents of all three elements i.e. -  chromium, nickel and molybdenum along with the addition of copper, the specified grade SA 312 uns n08904 Electropolished Pipes can be passivated even in reducing acid containing environments for instance sulfuric acid and formic acid.

Stainless Steel 904L seamless pipe is highly resistant to stress related corrosion cracking in concentrated hydroxide solutions, chloride solutions, and hydrogen sulphide rich environments due to a high content of nickel.
Stainless Steel 904L Pipe

Stainless Steel 904L Pipe Price

Stainless Steel 904L Pipe Types

904L Hollow Pipes, SA 312 UNS N08904 904L Electropolished Pipes, ASTM A312 UNS N08904 Round Pipes& custom sized SS 904L Pipes in ready stock

SS 904L Seamless Pipe
SS 904L Welded Pipe
ASTM A312 UNS N08904 904L ERW Pipe
ASTM A312 UNS N08904 904L Schedule 40 Pipe
SCH 10 904L Stainless Steel Pipe
Bright Annealed Stainless Steel 904L Pipe

Stainless Steel 904L Pipe Specifications

015Cr21Ni26M5Cu2, 904L, 1.4539, 2RK65 (Sandvik)

Other trade name: DIN 1.4500, 1.4536, 1.4539, Sandvik, 2RK65, Vddeholm 904L, Avesta 254SLX.

Specifications ASTM A/ASME SA213/ A249/ A269/ A312/ A358 CL. I to V, PED 97/23/EC, EN 10216-5 TC1 / TC2, AD 2000, NACE MR0175/ ISO 15156
Equivalent Standard EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, DIN 17456
Standard Size 1/8"NB TO 30" NB IN
SS 904L Seamless Pipes 1/2" NB - 16" NB
SS 904L ERW Pipe 1/2" NB - 24" NB
SS 904L EFW Pipe 6" NB - 100" NB
Outer Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness 0.3 - 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS, LSAW, SSAW, HSAW
Manufacturing techniques Seamless / ERW / Welded / Fabricated / CDW / EFW
Shape Round, Half Round, Square, Rectangular or Custom
Length Single Random, Double Random & Custom Length
Pipe End Treaded, Beveled / Plain End
Welding material ISO 14343 S 20 25 5 Cu L/ AWS A5.9 ER385
Test Certificate EN 10204 3.1 B

SS 904L round pipe

Size range

Wall thickness: 1mm- 150mm (SCH10-XXS)

Outer diameter: 6mm- 2500mm (3/8"-100")

ASTM A312 UNS N08904 904L square pipe

Size range

Wall thickness: 1mm- 150mm (SCH10-XXS)

Outer diameter: 4mm*4mm- 800mm*800mm

904L Stainless Steel rectangular pipe

Size range

Wall thickness: 1mm-150mm (SCH10-XXS)

Outer diameter: 6mm-2500mm (3/8"-100")

Length: 4000mm, 5800mm, 6000mm, 12000mm, or as required.

Stainless Steel 904L Pipe Sizes Metric

904L Stainless Steel Pipe, Grade 904L Stainless Steel Rectangular Pipe, SUS 904L Stainless Steel Square Pipe, 904L Stainless Steel Grade 1.4539 Seamless Pipe and 904L UNS N08904 Welded Pipe available in all sizes
Pipe Size O.D. Inches 5s SCH 5 10s SCH 10 20 30 40s & STD SCH 40
1/8 0.405 0.35 0.049 0.049 0.068 0.068
0.1383 0.1863 0.1863 0.2447 0.2447
1/4 0.54 0.049 0.065 0.065 0.088 0.088
0.257 0.3297 0.3297 0.4248 0.4248
3/8 0.675 0.049 0.065 0.065 0.091 0.091
0.3276 0.4235 0.4235 0.5676 0.5676
1/2 0.84 0.065 0.065 0.083 0.083 0.109 0.109
0.5383 0.5383 0.671 0.671 0.851 0.851
3/4 1.05 0.065 0.065 0.083 0.083 0.113 0.113
0.6838 0.6838 0.8572 0.8572 1.131 1.131
1 1.315 0.065 0.065 0.109 0.19 0.133 0.133
0.8678 0.8678 1.404 1.404 1.679 1.679
1 1/4 1.66 0.065 0.065 0.109 0.109 0.14 0.14
1.107 1.107 1.806 1.806 2.273 2.273
1 1/2 1.9 0.065 0.065 0.109 0.109 0.145 0.145
1.274 1.274 2.638 2.638 2.718 2.718
2 2.375 0.065 0.065 0.109 0.109 0.154 0.154
1.604 1.604 2.638 2.638 3.653 3.653
2 1/2 2.875 0.083 0.083 0.12 0.12 0.203 0.203
2.475 2.475 3.531 3.531 5.793 5.793
3 3.5 0.083 0.083 0.12 0.12 0.216 0.216
3.029 3.029 4.332 4.332 7.576 7.576
3 1/2 4 0.083 0.083 0.12 0.12 0.226 0.226
3.472 3.472 4.97 4.97 9.109 9.109
4 4.5 0.083 0.083 0.12 0.12 0.237 0.237 0.281
3.915 3.915 5.613 5.613 10.79 10.79 12.66
4 1/2 5 0.247
12.53
5 5.563 0.109 0.109 0.134 0.134 0.258 0.258
6.349 6.349 7.77 7.77 14.62 14.62
6 6.625 0.109 0.109 0.134 0.134 0.28 0.28
7.585 7.585 9.289 9.289 18.97 18.97
7 7.625 0.301
23.57
8 8.625 0.109 .109 0.148 0.148 0.25 0.277 0.322 0.322
9.914 9.914 13.4 13.4 22.36 24.7 28.55 28.55 35.64
9 9.625 0.342
33.9
10 10.75 0.134 0.134 0.165 0.165 0.25 0.307 0.365 0.365
15.19 15.19 18.65 18.65 28.04 34.24 40.48 40.48 54.74
11 11.75 0.375
45.55
12 12.75 0.156 0.165 0.18 0.18 0.25 0.33 0.375 0.406
21.07 22.18 24.2 24.2 33.38 43.77 49.56 53.53 73.16
14 14 0.156 0.188 0.25 0.312 0.375 0.375 0.437 0.593
23.06 27.73 36.71 45.68 54.57 54.57 63.67 84.91
16 16 0.165 0.188 0.25 0.312 0.437 0.375 0.562 0.75
27.9 31.75 42.05 52.36 62.58 62.58 82.77 107.5
18 18 0.165 0.188 0.25 0.312 0.437 0.375 0.562 0.75
31.43 35.76 47.39 59.03 82.06 70.59 104.8 138.2
20 20 0.188 0.218 0.25 0.375 0.5 0.375 0.593 0.812
39.78 46.05 52.73 78.6 104.1 78.6 122.9 166.4
24 24 0.218 0.25 0.25 0.375 0.562 0.375 0.687 0.968
55.37 63.41 63.41 94.62 140.8 94.62 171.2 238.1
26 26 0.312 0.5 0.375
85.6 136.2 102.6
28 28 0.312 0.5 0.625 0.375
92.26 146.8 182.7 110.6
30 30 0.25 0.312 0.312 0.5 0.625 0.375
79.43 98.93 98.93 157.5 196.1 118.6
32 32 0.312 .5 0.625 0.375 0.688
105.6 168.2 209.4 126.7 230.1
34 34 0.312 0.5 0.625 0.375 0.688
112.3 178.9 222.8 134.7 244.8
36 36 0.312 0.625 0.375 0.75
118.9 236.1 142.7 282.3
40 40 0.375
158.7
42 42 0.375
166.7
48 48 0.375
190.7
Pipe Size O.D. Inches 5s SCH 5 10s SCH 10 20 30 40s & STD SCH 40

SS 904L Relevant ASTM Standards

  • ASTM A213 (seamless/ welded tube)
  • ASTM A269 (seamless/ welded tube)
  • ASTM A312 (seamless/ welded pipe)
  • ASTM A240 (plate and sheet)
  • ASTM A276, A479, A484 (bar)
  • ASTM B677 (seamless tube and pipe)
  • EN 10216-5 (seamless tube and pipe)

904L cold worked austenitic stainless steel pipe Outside Diameter & Tolerance

ASTM A999 & ASTM A312 NPS Outside Diameter (OD), inch Tolerance, mm
1/8≤OD≤1-1/2 ±0.40
1-1/2<OD≤4 ±0.79
4<OD≤8 +1.59/-0.79
8<OD≤12 +2.38/-0.79
OD>12 ±1%

SS 904L Pipe Wall thickness & Tolerance

ASTM A999 NPS Outside Diameter (OD), inch Tolerance, %
1/8≤OD≤2-1/2 +20.0/-12.5
3≤OD≤18, WT/OD≤5% +22.5/-12.5
3≤OD≤18, WT/OD>5% +15.0/-12.5
OD≥20, WT/OD≤5% +22.5/-12.5
OD≥20, WT/OD>5% +15.0/-12.5

Largest stock of 904L Seamless & Welded Pipes

Specialized in manufacturing Stainless Steel Alloy 904L Pipe, Stainless Steel 904L Welded Pipes, 904L N08904 Stainless Steel Hex Pipe. 904L Steel Pipe, Check SS 904l pipe material Price in India
Large Diameter Seamless Stainless Steel 904L Pipes 904L UNS N08904 Marine Exhaust Pipes
Schedule 80 Seamless SS 904L Pipes SS 904L Threaded Pipes
SS 904L Seamless Pipes Grade 904L Stainless Steel Exhaust Pipes
ASTM A312 UNS N08904 904L Welded Pipes AISI 904L Stainless Steel Oval Pipes
904L Stainless Steel Erw Pipes SA 312 UNS N08904 904L Steel Polished Pipes
Stainless Steel 904L Schedule 40 Pipes ASME B36.19 904L UNS N08904 Pipes
904L UNS N08904 Drill Pipes Stainless Steel 904L Grooved Pipes
SS 904L Square Pipes Grade 904L Stainless Steel Hydraulic Pipes
ASTM A312 UNS N08904 904L Rectangular Pipes AISI 904L Stainless Steel Hollow Pipes
904L Stainless Steel Welded Rectangular SA 312 UNS N08904 904L Steel High Pressure Pipes
Grade 904L Stainless Steel Schedule 10 Pipes SS 904L Boiler Pipes
AISI 904L Stainless Steel Efw Pipes ASTM A312 UNS N08904 904L Corrugated Pipes
SA 312 UNS N08904 904L Steel Round Pipes 904L Stainless Steel Dairy Pipes
Schedule 40 Seamless ASTM A312 UNS N08904 904L Pipes Thin Wall ASTM A312 UNS N08904 904L Pipes

ASTM A312 UNS N08904 904L Pipe Equivalent Grades

UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
N08904 904S13 X1NiCrMoCu25-20-5 1.4539 SUS 890L

Grade 904L Stainless Steel Pipe Composition

C % Mn % P % S % Si % Cr % Ni % Mo % N % Cu %
0.02 max 2.00 max 0.040 max 0.030 max 1.00 max 19.0-23.0 23.0-28.0 4.00-5.00 0.10 max 1.00-2.00

AISI 904L Stainless Steel Pipe Mechanical & Tensile Strength

Tensile Stress, Mpa Yield Stress, MPa Elongation, %
490 min 215 min 30 min

High-alloy austenitic stainless steel 904L Seamless Pipes

Ultra 904L EN 1.4539, ASTM A312 UNS N08904