We are amongst the leading Supplier, Manufacturer and Exporter of Stainless Steel 904L Seamless Tubes that is being made up from High Quality of Standard Raw Materials. These SS 904L Seamless Tubing are tested on well-defined quality norms to ensure its excellence. ASTM B677 TP 904L Stainless Steel Seamless Tubes has an excellent resistance in opposition to crevice corrosion, stress corrosion cracking, inter-crystalline corrosion, and pitting corrosion. These Stainless Steel ASTM B677 TP 904L Seamless Tubes is weldable, but is also quite sensitive to hot cracking. ASTM B677 TP SS 904L Seamless Tubes can be both hot and cold formed, but it can merely be hardened by cold working. Meanwhile, Alloy 904L Stainless Steel Seamless Tubes is not easy to machine and has a tendency towards work hardening.
Designed as per international and national standards, these UNS N08904 Seamless Tubes are offered in customized length sizes and shapes to our esteemed clients. Also referred as WNR 1.4539, these SS 904L tubes are available at best possible rates in the market.
We are an authorized Dealer, as well as Supplier of Stainless Steel 904L Seamless Tubes of various Approved Manufacturing companies like Nippon Steel, Sandvik, Sanyo Special Steel, Kobe Steel, Schoeller Bleckmann, Salzgitter Mannesmann, Tubacex etc.
Dimensions: ASTM, ASME and API
Standard: ASTM / ASME SA213
Size: 1/8″NB TO 30″NB IN
Specialized in: Large Diameter Size
Schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form: Round, Square, Rectangular, Hydraulic Etc
Type : Seamless
Length : Single Random, Double Random & Cut Length.
End: Plain End, Beveled End, Threaded
| STANDARD | WERKSTOFF NR. | EN | UNS | AFNOR | BS | JIS | KS |
| SS 904L | 1.4539 | X1NiCrMoCu25-20-5 | N08904 | Z2 NCDU 25-20 | 904S13 | SUS 890L | STS 317J5L |
| Grade | C | S | Cr | Si | MO | P | Ni | Mn | CU | |
| 904L | Min | - | - | 19.0 | - | 4.00 | - | 23.00 | - | 1.00 |
| max | 0.20 | 0.035 | 23.0 | 1.00 | 5.00 | 0.045 | 28.00 | 2.00 | 2.00 |
| 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 | 35 | 70-90 typical | - |
| 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 | 200 | 15 | - | - | 13 | - | 500 | 850 |
| Stainless Steel 904L Seamless Tubes | TP 904L SS Rectangular Seamless Tube |
904L Stainless Steel Round Tubes |
Stainless Steel 904L Square Tube |
SS 904L Seamless Round Tubes |
904L SS Square Seamless Tubes |
904L Stainless Steel Rectangular Tubes |
904L Austenitic Stainless Steel Tubes |
904L SS Electropolished Tubes |
Stainless Steel 904L Cold Drawn Seamless Tubes |
904L High Temperature Stainless Steel Tubes |
SS 904L Tubes |
Stainless Steel 904L Tubes |
904L Stainless Steel Tubing |
| Petrochemical | Oil & Gas | Paper | Refineries | Nuclear Power |
| Cement | Sugar | Power Plant | Fertilizers | Breweries |
| Chemical | Petrochemical | Shipbuilding | Defence | Mining |
| Steel Plant | Construction | Oil Mills | Paper | Engineering Co. |
Nippon Steel
Sandvik
Sanyo Special Steel
Kobe Steel
Schoeller Bleckmann
Salzgitter Mannesmann
Tubacex Steel
SABIC
(Saudi Arabia)
Aramco
(Saudi Arabia)
ALBA
(Saudi Arabia)
QAFCO
(Qatar)
MAADEN
(Saudi Arabia)
KNPC
(Kuwait)
KOC
(Kuwait)
Qatar Petroleum
(Qatar)
PDO
(Oman)
ADNCO
(U.A.E.)
ORPIC
(Oman)
Takreer
(Abu Dhabi)
YASREF
(Saudi Arabia)
PetroBras
(Brazil)
PETRONAS
(Malaysia)
NIOC
(Iran)
NPDC
(Nigeria)
EGPC
(Egypt)
Tube Type |
Size |
O.D in MM |
10 Gauge (3.25) |
12 Gauge (2.64) |
14 Gauge (2.1) |
16 Gauge (1.65) |
18 Gauge (1.21) |
20 Gauge |
22 Gauge (0.71) |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
1/4″ |
6.35 |
0.075 |
0.070 |
0.065 |
0.058 |
0.046 |
0.037 |
0.030 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
5/16″ |
7.93 |
0.114 |
0.105 |
0.089 |
0.079 |
0.060 |
0.048 |
0.038 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
3/8″ |
9.52 |
0.152 |
0.135 |
0.113 |
0.097 |
0.080 |
0.058 |
0.046 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
1/2″ |
12.7 |
0.226 |
0.200 |
0.157 |
0.134 |
0.105 |
0.079 |
0.063 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
5/8″ |
15.87 |
0.310 |
0.264 |
0.212 |
0.174 |
0.134 |
0.103 |
0.081 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
3/4″ |
19.05 |
0.386 |
0.326 |
0.256 |
0.215 |
0.161 |
0.124 |
0.097 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
7/8″ |
22.25 |
0.465 |
0.390 |
0.310 |
0.252 |
0.192 |
0.145 |
0.113 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
1″ |
25.4 |
0.541 |
0.450 |
0.351 |
0.294 |
0.218 |
0.167 |
0.131 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
1 1/4″ |
31.750 |
0.696 |
0.580 |
0.448 |
0.375 |
0.275 |
0.200 |
0.162 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
1 1/2″ |
38.1 |
0.851 |
0.700 |
0.542 |
0.452 |
0.332 |
0.250 |
0.196 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
1 3/4″ |
44.45 |
1.020 |
0.832 |
0.646 |
0.530 |
0.390 |
0.294 |
0.230 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
2″ |
50.8 |
1.161 |
0.960 |
0.733 |
0.607 |
0.447 |
0.336 |
0.263 |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
2 1/4″ |
57.15 |
1.315 |
1.085 |
0.828 |
0.687 |
0.504 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
2 1/2″ |
63.5 |
1.472 |
1.210 |
0.924 |
0.792 |
0.562 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
2 3/4″ |
69.85 |
1.630 |
1.338 |
1.022 |
0.847 |
0.619 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
3″ |
76.2 |
1.782 |
1.460 |
1.115 |
0.924 |
0.676 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
3 1/2″ |
88.9 |
2.092 |
1.718 |
1.306 |
1.082 |
0.791 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
4″ |
101.6 |
2.403 |
1.971 |
1.497 |
1.239 |
0.905 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
4 1/2″ |
114.3 |
2.713 |
2.224 |
1.608 |
1.397 |
1.020 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
5″ |
127.0 |
3.023 |
2.477 |
1.879 |
1.554 |
1.134 |
- |
- |
ASTM B677 TP 904L Stainless Steel Seamless Tube |
5 1/2″ |
139.7 |
3.336 |
2.730 |
2.070 |
1.713 |
1.250 |
|
|
ASTM B677 TP 904L Stainless Steel Seamless Tube |
6″ |
152.4 |
3.654 |
2.983 |
2.261 |
1.875 |
1.364 |
- |
- |
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