Outside Diameter (OD) | Wall Thickness |
.250”–1.000” | .035″–.065″ |
Home > Products > Industrial Pipeline Series > Stainless Steel Seamless tube ASTM B677 / B674 UNS N08904 / 904L /1.4539/EN10216-5 1.44101.45071.4501
Stainless Steel Seamless tube ASTM B677 / B674 UNS N08904 / 904L /1.4539/EN10216-5 1.44101.45071.4501
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Product Details
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 |
Product Description
High quality export stainless steel pipes
904L stainless steel pipe is an austenitic stainless steel designed for moderate to high corrosion resistance. It contains 25% chromium, 4% molybdenum, and 7% nickel. 904L stainless steel pipe is also non-magnetic and can be welded using standard welding techniques.
There are many benefits to using UNS S8904 stainless steel pipes and tubes. This alloy has high resistance to pitting and crevice corrosion, as well as stress corrosion cracking. Additionally, it has excellent resistance to general corrosion and chloride environments. This makes UNS S8904 an ideal choice for use in chemical processing and marine applications.
904L is a stainless steel grade that is known for its resistance to corrosion and its ability to withstand high temperatures. It is often used in the chemical industry, as well as in food processing and manufacturing. 904L stainless steel pipes are available in both seamless and welded form, and can be cut to size or custom made to meet the needs of your project.
904L stainless steel has excellent resistance to chloride pitting and crevice corrosion, making it ideal for use in aggressive environments. It also has good weldability and formability, making it easy to work with. 904L pipe is available in a variety of sizes and can be cut to size or custom made to meet the needs of your project.
If you are working on a project that requires high levels of resistance to corrosion or high temperatures, 904L stainless steel pipe is an ideal choice. Contact us today to discuss your specific needs and get a quote for your project.
904L stainless steel pipe is a kind of high-quality austenitic stainless steel, with a minimum yield strength of 170 MPa and a maximum yield strength of 240 MPa. Its chemical composition is mainly Cr, Mo, Ni and Al. The main application fields include nuclear power plants, chemical industry, marine engineering, aerospace engineering and other industries.
Stainless steel 904L pipe supplier in India provide hot and cold rolling manufacturing process
Stainless steel 904L pipe supplier in India provide annealing, bright and pickling surface finish
Types of Stainless Steel 904L Pipe
ASME SB 677 904L Electropolished Tubing | ASTM B677 904L 12mm Tubing |
ASTM B677 904L Rectangular Tubing | ASTM B677 UNS N08904 Hydraulic Tubing |
DIN 1.4539 Stainless Steel 904L Rectangular Tube | Alloy 904L High Precision Tubes |
Alloy 904L High Pressure Tubing | ASME SB 677 904L Heat exchanger Tubes |
ASTM B677 TP 904L ERW Tube | Stainless Steel DIN 1.4539 Coil Tubing |
904L Stainless Steel Instrument Tubing | Stainless Steel TP 904L Sanitary Tube |
ASTM B677 UNS N08904 Square Tubing | ASTM B677 TP 904L SS 1 inch Tube |
SS 904L Exhaust Tubing | SS TP 904L Cold Drawn Seamless Tube |
SS TP 904L Seamless Tubing | SS 904L Round Tubing |
904L SS ASTM B677 Small Diameter Tubing | SS TP 904L Elliptical and Oval Tubes |
Stainless Steel DIN 1.4539 Capillary Tubing | 904L SS ASTM B677 Condenser Tubes |
SS TP 904L Tubing Mechanical Properties
Element | Grade 904L |
---|---|
Density | 8 |
Melting Range | 1300 -1390 ℃ |
Tensile Stress | 490 |
Yield Stress (0.2%Offset) | 220 |
Elongation | 35% minimum |
Hardness (Brinell) | - |
ASME SB 677 904L Tube Chemical Composition
AISI 904L | Maximum | Minimum |
---|---|---|
Ni | 28.00 | 23.00 |
C | 0.20 | - |
Mn | 2.00 | - |
P | 00.045 | - |
S | 00.035 | - |
Si | 1.00 | - |
Cr | 23.0 | 19.0 |
Mo | 5.00 | 4.00 |
N | 00.25 | 00.10 |
CU | 2.00 | 1.00 |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
---|---|---|---|---|---|---|---|
SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Description
Material 1.4539 (alloy 904L) is an austenitic special steel with high molybdenum content as well as addition of copper and extremely low carbon content.
Our product range in 1.4539 are tubes and pipes, fittings and flanges, accessories.
1. Commodity: Seamless Stainless Steel Pipe ASTM B677 UNS N08904/904L
2. Process method: Cold drawn/cold rolled
3. Surface finish: Anneal/pickling/manual polish/ mechanical polish
4. Material: UNS N08904/904L
5. Standards: ASTM B677
6. Size:
A) NPS: 1/8" to 8"
B) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19
C) O. D.: 6 mm to 219 mm
D) W. T.: 0.5 mm to 25 mm
E) Length: Max. 20 meters
7. Delivery conditions: Annealled, Picklinged and Polished
8. packing: Seaworthy wooden cases/steel framed plywood cases/simple packaging
Company Profile

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
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