Nickel Alloy 904L Stainless Steel Pipe ASME SB677 ASTM B674 UNS N08904 6-219mm OD 20m Length
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Nickel Alloy 904L Stainless Steel Pipe
Hua Dong Energy Technology specializes in austenitic stainless steel and nickel alloy steel pipes and tubes with over 35 years of manufacturing experience. Annual production exceeds 50,000 tons, serving clients across 30+ countries worldwide.
Product Overview
Material 1.4539 (Alloy 904L) is an austenitic special steel featuring high molybdenum content, copper addition, and extremely low carbon content. Our product range includes tubes and pipes, fittings and flanges, and accessories.
Technical Specifications
Commodity: Seamless Apply Steel Pipe ASTM B677 UNS N08904/904L
Process Method: Cold drawn/cold rolled
Surface Finish: Anneal/pickling/manual polish/mechanical polish
Material: UNS N08904/904L
Standards: ASME SB677 / ASTM B677 / B674
Size Range
NPS: 1/8" to 8"
Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S (ANSI B36.19)
O.D.: 6 mm to 219 mm
W.T.: 0.5 mm to 25 mm
Length: Maximum 20 meters
Delivery Conditions
Annealed, Pickled and Polished
Packing Options
Seaworthy wooden cases / Steel framed plywood cases / Simple packaging
Material Designations
| Material No. | EN Symbol | UNS | AFNOR | Alloy |
|---|---|---|---|---|
| 1.4539 | X1NiCrMoCu25-20-5 | N 08904 | Z 2 NCDU 25-20 | Alloy 904 L |
Chemical Composition
| Element | Content (%) |
|---|---|
| C | ≤ 0.02 |
| Si | ≤ 0.70 |
| Mn | ≤ 2.0 |
| P | ≤ 0.030 |
| S | ≤ 0.010 |
| Cr | 19.0-21.0 |
| Mo | 4.0-5.0 |
| Ni | 24.0-26.0 |
| Cu | 1.20-2.00 |
| N | ≤ 0.15 |
Special Characteristics
| Temperature Range | Density (kg/dm³) | Hardness (HB) |
|---|---|---|
| -60°C to 400°C | 7.9 | ≤ 230 |
Excellent stability against pitting corrosion, stress corrosion and intergranular corrosion
Welding Filler Materials
1.4539, 1.4519
Applications
- Offshore and Subsea operations
- Sea water technology systems
- Chemical industry applications
- Refinery and processing plants
- Paper and pulp industry equipment
Provides excellent stability against reducing acids of medium strength like sulphuric acid and phosphoric acid, as well as various chloric media.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou