Type
Stainless Steel Pipes
Certification
ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape
Round
Grade
Other
Technique
Other
Surface Treatment
Polished
Standard
ASTM, AISI, GB, JIS, DIN, EN, Other
Specification
OEM
Trademark
ZHONGZHENG INTERNATIONAL
Origin
China
Stainless Steel 904L ASTM B677 A312 A269 A249 UNS N08904 Seamless Welded Pipe Tube, ASTM A312 TP 904L Pipe Supplier, ASME SA 312 TP904L Round Pipe, ASTM A312 Stainless Steel 904L Pipes Suppliers, 904L Stainless Steel Seamless Pipes, ASME SA312 904L Stainless Steel Pipe, 904L SS Pipe, SS UNS N08904 Pipes, UNS N08904 Stainless Steel SMLS Pipe.A249 UNS N08904 Seamless Welded Pipe Tube:904L is a highly alloyed, low carbon containing, non-stabilized austenitic stainless steel grade. A249 UNS N08904 Seamless Welded Pipe Tube Copper has been added to the alloy of 904L Stainless Steel Pipe. Hence, its resistance to strong reducing acids such as sulfuric acid is very high. The lower content of carbon makes it easier to produce the AISI 904L Welded Pipe according to specification ASTM A312. Though the content of carbon is lower, these pipes could be used for high temperature applications.
The significant inclusion of nickel to the alloy of ASME SA 312 TP904L makes it possible for the pipes to have an outstanding performance even in elevated settings. Along with being a non-magnetic alloy, the A249 UNS N08904 Seamless Welded Pipe Tube also exhibits good resistance to stress related corrosion cracking. The presence of molybdenum in the ASTM A312 TP 904L Pipe reduces the occurrence of crevice corrosion. Along with being used in applications between moderate to high temperatures, the 904L SS Pipe is primarily useful for general corrosion applications.
properties.
A249 UNS N08904 Seamless Welded Pipe Tube:904L is a highly alloyed, low carbon containing, non-stabilized austenitic stainless steel grade. A249 UNS N08904 Seamless Welded Pipe Tube Copper has been added to the alloy of 904L Stainless Steel Pipe. Hence, its resistance to strong reducing acids such as sulfuric acid is very high. The lower content of carbon makes it easier to produce the AISI 904L Welded Pipe according to specification ASTM A312. Though the content of carbon is lower, these pipes could be used for high temperature applications.
The significant inclusion of nickel to the alloy of ASME SA 312 TP904L makes it possible for the pipes to have an outstanding performance even in elevated settings. Along with being a non-magnetic alloy, the A249 UNS N08904 Seamless Welded Pipe Tube also exhibits good resistance to stress related corrosion cracking. The presence of molybdenum in the ASTM A312 TP 904L Pipe reduces the occurrence of crevice corrosion. Along with being used in applications between moderate to high temperatures, the 904L SS Pipe is primarily useful for general corrosion applications.
Check weight & dimensions of SB 677 904L Welded Tube, SA 213 TP 904L Coiled and Straight Tubing
The higher contents of chromium and molybdenum used to alloy the Sb 677 904l Stainless Steel Pipe ensures that it has excellent performance, especially in corrosive environments. Into the bargain of having good resistance to dilute sulfuric acid, the 904l Welded Pipe indicates good resistance to other inorganic acids as well as many organic acids. For instance, the ASTM B677 specified SS 904l Tube has remarkable resistance properties to hot phosphoric acid. Produced under this specification, the ASTM B677 Tp 904l could be produced either in a seamless, hot finished or cold worked condition. Typically, the tubes manufactured from ASTM B677 UNS N08904 grade are designed to be used for general corrosive service. Moreover, we supply the SS 904l Tubing in a solution treated condition, heat treated form followed by quenched in water or rapidly cooling by other methods. To avail of the most reasonable price for ASTM B677 904l, you can get in touch with us.
SS 904L Seamless Pipes Specifications
Standard Specification |
ASTM A 312, ASME SA 312, ASTM B677, ASTM A269, ASTM A249 |
Size |
½" to 6" NB Sch 10s, 40s, & 80s, 160s |
Wall Thickness |
0.1 - 60 mm |
SS Seamless Pipe Length |
Single Random Length 5to7 mtr
Double Random Length 10-12 mtr
|
Seamless SS Pipe Surface Finish |
Cold Finish, Bright, Polished, Annealing, Pickling, or as per client requirements |
Standard |
JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST |
Manufacturing types |
Seamless, Welded, ERW, EFW |
Manufacturing Shapes |
Round, Square, Rectangle, Prefabricated |
Manufacturing Technology |
Hot / Cold Formed |
Inspection, Test Reports |
EN 10204 3.1, Mill Test Certificates, PMI Test Reports, Chemical Reports, Mechanical Reports, NABL Approved Lab Reports, Visual Inspection Reports, Destructive and Non Destructive Test Reports, Third Party Inspection |
Technique |
Cold Rolled Hot Rolled |
Other Material Pipe We Have -Carbon (A105, A106, A53, API 5L GR.B X42 X52 X60 X65 )
-Stainless (SS304/304L, SS316/316L, SS321, SS316Ti, SS347H, SS309S, SS310S)
-Alloy (A333, A420, A860, A213, A333, A694)
-Duplex (F51/S31803, F53/S32750, F55/S32760, 254SMO/S31254,904L/NO8904)
-Nickel alloy (Alloy 20/31, Nickel 200/201, Monel 400/K500, Inconel 600/625, Incoloy 800/800H/800HT/825/925)
About Material Stainless Steel 904LChemical Composition
Grade |
|
C |
Mn |
Si |
P |
S |
Cr |
MO |
Ni |
CU |
904L |
Min |
- |
- |
- |
- |
- |
19.0 |
4.00 |
23.00 |
1.00 |
max |
0.20 |
2.00 |
1.00 |
0.045 |
0.035 |
23.0 |
5.00 |
28.00 |
2.00 |
Mechanical properties
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 |
- |
Rockwell Hardness value range is typical only; other values are specified limits. |
Physical properties
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 |
Grade Specifications
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
BS |
En |
No |
Name |
904L |
N08904 |
904S13 |
- |
1.4539 |
X1NiCrMoCuN25-20-5 |
2562 |
- |
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. |
ASTM B677 UNS N08904 Tubing SpecificationAre you searching your specific size and length in WNR 1.4539 Heat Exchanger Tubing, Check our stock of Alloy 904L Condenser tubes as per ASTM A269 & BS EN 10216 pt.5 standard
| ASTM A213 / ASME SA 213 |
Standard Specification for 904L Stainless Steel Seamless Superheater, Condenser, Hydraulic, Boiler and Heat-Exchanger Tubes |
| Shapes |
ASTM B677 UNS N08904 Round, Rectangular, Square, Hydraulic, Straight, "U" Shape, Coiled, Honed Tubes, Pan Cake Coils |
| Manufacturing Type |
Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded |
| Delivery Condition |
Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF |
| Surface Finish |
BA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished, 180G, 320G, 400G Satin/ Hairline, 400G, 500G, 600G or 800G Mirror finish SS 904L Tubing or Custom Finish as per customer's specification |
| Thickness Range |
SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS |
| Standard |
SUS, JIS, AISI, ASTM, GB, DIN, EN |
| Relevant Standard |
ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296 |
| Value Added Services |
Cutting Beveling Threading Polishing (Electro & Commercial) Draw & Expansion as per required Size & Length Destructive and Non Destructive Ultrasonic Testing Annealed & Pickled Bending |
| Swg & Bwg |
10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| END |
Plain End, Beveled End, Treaded ASTM B677 904L Tube |
| Processing Service |
Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Technique |
SS TP 904L Cold drawn, Cold rolled, Hot rolled, Extrusion Tube |
| Tolerance |
|
| Marking |
Specification Material Grade Nominal Size Schedule or Wall Thickness Method of Manufacturing (Seamless / Welded) Heat Number Manufacturer’s Name or Custom Logo - on request
Marked Pipe Sample: 904L Stainless Steel 12" NB SCH 40S SEAMLESS HEAT NO. XXXX
|
| Test Certificate |
DFARS compliant EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC) 100% Radiography Test Report Raw Materials Certificate Third Party Inspection Report Fumigation Certificates Heat Treatment Charts HS Code Commercial Invoice Form A for Generalized System of Preferences (GSP) Manufacturer Test Certificate Moisture testing Surface roughness measurement Laboratory Test Certificate from Govt. Approved Lab |
| ASME SB 677 904L Tubing Packaging |
Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers' request |
| Port |
Mumbai, India |
| Uses & Application |
Common industrial services (Petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear) Fluid, gas and oil industry Heat transmission and pressure service Construction and ornamental Boilers and Heat exchangers Decoration purpose, boiler, auto parts, medical device, food industry, building materials) |
904L Stainless Steel Tubes Specifications
Specifications for 904L Stainless Steel Seamless and Welded Tubes. If any specification is not mentioned here, please use the contact button for quick quote.
| Specifications |
ASTM A/ASME SA213 / A249 / A269 |
| Dimensions |
ASTM, ASME and API |
| SS 904L Tubes Size |
10.29 OD (mm) – 762 OD (mm) |
| Thickness |
0.35 OD (mm) to 6.35 OD (mm) in thickness ranging from 0.1mm to 1.2mm. |
| Schedule |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type |
Seamless / ERW / Welded / Fabricated |
| Form |
Round Tubes, Custom Tubes, Square Tubes, Rectangular Tubes, “U” Shape, Hydraulic Tubes |
| Length |
Single Random, Double Random & Cut Length. |
| End |
Plain End, Beveled End, Treaded |
Stainless Steel 904L Seamless Tube
SS 904L Seamless Tubes
904L SS Seamless Tube
904L Stainless Steel Seamless Tubes
UNS N08904 Seamless Tube
WERKSTOFF NR. 1.4539 Seamless Tubes
ASME SA213 TP 904L Stainless Steel Seamless Tube
Stainless Steel 904L Welded Tube
SS 904L Welded Tubes
904L SS Welded Tube
904L Stainless Steel Welded Tubes
SS UNS N08904 Welded Tube
SS WERKSTOFF NR. 1.4539 Welded Tubes
ASTM A249 TP 904L Stainless Steel Welded Tubes
904L Stainless Steel Tubes Chemical Composition
| Grade |
904L |
| min |
max |
| C |
– |
0.20 |
| Mn |
– |
2.0 |
| Si |
– |
1.0 |
| P |
– |
0.045 |
| S |
– |
0.035 |
| Cr |
19.0 |
23.0 |
| Mo |
4.0 |
5.0 |
| Ni |
23.0 |
28.0 |
| Cu |
1.0 |
2.0 |
Mechanical Properties of Stainless Steel 904L Tubes
| Grade |
904L |
| Tensile Strength (MPa) min |
490 |
| Yield Strength 0.2% Proof (MPa) min |
220 |
| Elongation (% in 50mm) min |
35 |
| Hardness |
Rockwell B (HR B) max |
70-90 typical |
| Brinell (HB) max |
– |
Physical Properties of 904L Stainless Steel Tubes
| Grade |
904L |
| Density (kg/m3) |
7500 |
| Elastic Modulus (GPa) |
200 |
| Mean Coefficient of Thermal Expansion (m/m/0C) |
0-1000C |
15.00 |
| 0-3150C |
– |
| 0-5380C |
– |
| Thermal Conductivity (W/m.K) |
at 1000C |
13 |
| at 5000C |
– |
| Specific Heat 0-1000C (J/kg.K) |
500 |
| Electrical Resistivity (n.m) |
850 |
904L Stainless Steel – Equivalent Grades
| STANDARD |
SS 904L |
| WERKSTOFF NR. |
1.4539 |
| UNS |
N08904 |
| JIS |
SUS 904L |
| BS |
904S13 |
| GOST |
STS 317J5L |
| AFNOR |
Z2 NCDU 25-20 |
| EN |
X1NiCrMoCu25-20-5 |
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