ASTM B677 UNS N08904 Stainless Steel Seamless Pipe
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What is ASTM B677 material?
ASTM B677 is a standard specification for seamless tubing suitable for general corrosive environments. It applies to seamless tubing made of UNS N08904, UNS N08925, and UNS N08926 nickel alloys. It is widely used in chemical, oil and gas, and seawater cooling systems.
GNEE is one of the leading manufacturers and suppliers of 904L stainless steel products. All our products undergo rigorous testing and screening before being placed on the market.
We supply 904L stainless steel tubing conforming to the ASTM B677 TP standard, including seamless, hot-worked, and cold-worked tubing. Typically, ASTM B677 UNS N08904 grade stainless steel tubing is suitable for general corrosive environments. Compared to 904L stainless steel welded tubing, our products offer a 20% increase in load-bearing capacity. Furthermore, we also offer 904L stainless steel tubing treated with solution annealing, heat treatment followed by water quenching, or other rapid cooling processes. ASTM B677 UNS N08904 hot-rolled tubes can be forged or formed by rolling, upsetting, hammering, punching, extrusion, bending, or welding, or by a combination of these operations.
For the most competitive pricing on ASTM B677 904L stainless steel tubes, please contact us. Email: info@gneestainless.com
Spec Chart of 904L Stainless Steel Pipe
| Specifications | ASTM B677 / ASME SB677 |
| Grades | SS 904L/ WNR 1.4539/ UNS N08904/ INOX 904L/ URANUS B6/ SEW 400/ AISI 904L/ SUS 904L/ Alloy 904L/ 2RK65/ RVS 904L |
| Dimensions | ASTM, ASME and API |
| Standards | GB/T 14975-2002, GB/T 14976-2002, GB 13296-91, API, ASTM A213, ASTM A312, ASTM A269, JIS G3459, JIS G3463, JIS G3448, DIN17458 |
| 904L Pipes & Tubes | 1/2″ NB – 8″ NB |
| ERW 904L Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW 904L Pipes & Tubes | 6″ NB – 100″ NB |
| Tubing 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 |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
ASTM B677 UNS N08904 Stainless Steel Seamless Pipe Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
| 904L | min. | - | - | - | - | - | 19 | 4 | 23 | 1 |
| max. | 0.02 | 2 | 1 | 0.045 | 0.035 | 23 | 5 | 28 | 2 | |
ASTM B677 UNS N08904 Seamless Pipe 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 | 36 | 70-90 typical | 150 |
Alloy 904L Pipe Pressure Rating
| Pipe O.D. (in.) |
Wall Thickness of Pipe (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
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)
SS 904L (UNS N08904) Pipe Price in China
Alloy 904L Seamless Pipe Price : $ 1500 ~ $ 2500 USD/Ton
SS 904L Welded Pipe Price : $ 1500 ~ $ 1600 USD/Ton
If you have project requirements for 904L stainless steel pipes, please feel free to place an order. GNEE has a large inventory of popular products for your selection. They can be processed into both seamless and welded forms. For detailed chemical composition and free samples, please contact our factory immediately. We offer competitive prices and excellent service.
Packaging is provided with waterproof paper and steel strapping, meeting standard export sea freight packaging requirements, suitable for various shipping methods, or customized according to customer requirements.
ASTM B677 N08904 Pipe Stock
| ASTM B677 UNS N08904 Pipe | 4 inch ASME SB677 UNS N08904 Seamless Tube |
| ASME SB677 UNS N08904 Tubing | SB 677 UNS N08904 Welded Pipes |
| ASTM B677 N08904 Seamless Steel Pipe | B677 N08904 Cold Drawn Welded Tubes |
| ASME SB677 UNS N08904 Welded Pipe | ASTM B677 N08904 Cold Drawn Tubes |
| SB 677 UNS N08904 ERW Pipe | Schedule 5S ASTM B677 N08904 Seamless Tube |
| ASTM B677 N08904 EFW Tubing | Schedule 40 SB677 N08904 Pipe |
| ASTM B677 N08904 Cold Drawn Seamless Pipes | SB 677 UNS N08904 Precision Tube |
