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ASTM B677 N08904 904L/1.4539 Stainless Steel Tubes / Pipes

China ASTM B677 N08904 904L/1.4539 Stainless Steel Tubes / Pipes, Find details about China ASTM B677 Uns N08904 Steel Pipes, ASTM B677 904L Steel Pipes from ASTM B677 N08904 904L/1.4539 Stainless Steel Tubes / Pipes

Model NO.
Stainless Steel PipeS, Stainless Steel TUBES
Other Stainless Material
304/304L/316/316L/309/310S/321/321H/S31803/S32750
Trademark
C&N
Transport Package
Bundle, Plywood Box, Plawood Pallet, Carton Box
Origin
China
Model NO.
Stainless Steel PipeS, Stainless Steel TUBES
Other Stainless Material
304/304L/316/316L/309/310S/321/321H/S31803/S32750
Trademark
C&N
Transport Package
Bundle, Plywood Box, Plawood Pallet, Carton Box
Origin
China

Stainless Steel Seamless Pipe, ASTM B677 UNS N08904 / 904L /1.4539 / Pickled Annealed NPS: 1/8" to 8" B16.10 & B16.19
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

Material No.		1.4539
EN symbol (short)X1NiCrMoCu25-20-5
AISI/SAE-
UNSN 08904
AFNORZ 2 NCDU 25-20
B.S.-
alloyalloy 904 L
Registered work's label-
NormenVdTÜV 421 , SEW 400
 

Chemical composition ¹ 

C
≤ %		Si
≤ %		Mn
≤ %		P
≤ %		S
≤ %		Cr
%		Mo
%		Ni
%		V
 
0,020,702,00,0300,01019,0-21,04,0-5,024,0-26,0 
Nb
 		Ti
 		Al
 		Co
 		Cu
%		N
≤ %		Fe
 		  
    1,20-2,000,15   
¹  in accordance with Key to Steel 2001

Special characteristics

Temperature range:		Density kg/dm³Hardness (HB)
pressure bomb/pressure vessel
- 60°C bis 400°C		7,9≤ 230
excellent stability against pitting corrosion, stress corrosion and intergranular corrosion

Welding filler

1.4539, 1.4519

Main fields of application (depending on the specific conditions of use)
 

(all aforementioned specifications serve as a general orientation and have to be reviewed depending on the specific conditions of use)

Application:
1>.Offshore, Subsea.
2>.Sea water technology
3>.Chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry.

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