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904L N08904 1.4539 Fasteners Stainless Steel Fastener Nanjing Screw Bolt

904L N08904 1.4539 Fasteners Stainless Steel Fastener Nanjing Screw Bolt photo-1
US$ 0.2 - 5 MOQ: 100 Pieces
Key Specifications
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Place of Origin:
Jiangsu, China
Brand Name:
X-DO
Model Number:
Half thread bolt
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Jiangsu, China
Brand Name X-DO
Model Number Half thread bolt

 

 904L N08904 1.4539 fasteners stainless steel fastener nanjing screw bolt904L N08904 1.4539 fasteners stainless steel fastener nanjing screw bolt

1.4539 904L N08904

we have some screw bolt in stock

 

Material No. 1.4539
EN symbol (short) X1NiCrMoCu25-20-5
AISI/SAE
UNS N 08904
AFNOR Z 2 NCDU 25-20
B.S.
alloy alloy 904 L
Registered work's label
Normen VdTÜV 421 , SEW 400

 

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.

 

Chemical composition ¹ 

C
≤ %
Si
≤ %
Mn
≤ %
P
≤ %
S
≤ %
Cr
%
Mo
%
Ni
%
V
 
0,02 0,70 2,0 0,030 0,010 19,0-21,0 4,0-5,0 24,0-26,0  
Nb
 
Ti
 
Al
 
Co
 
Cu
%
N
≤ %
Fe
 
   
        1,20-2,00 0,15      
¹  in accordance with Key to Steel 2001

 

Special characteristics

Temperature range: Density kg/dm³ Hardness (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)

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

 

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Business Type
Trading Company
Year Established
2002
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People

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