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Professional Stainless 904l Forgings Pipes Tubes Bars Plates Sheets Strips Wires Rods Printing Spherical Powder

We are leading manufacturer and stockiest of STAINLESS 904L in China. STAINLESS 904L combines molybdenum and copper with iron for tremendously increased resistance to reducing acids like sulphuric acid. It stands up extremely well to chlorides in the environment for low pitting and crevice...

We are leading manufacturer and stockiest of STAINLESS 904L in China.

STAINLESS 904L combines molybdenum and copper with iron for tremendously increased resistance to reducing acids like sulphuric acid. It stands up extremely well to chlorides in the environment for low pitting and crevice corrosion, as well as stress corrosion cracking.

The “L” in STAINLESS 904L stands for Low Carbon, specifically, that carbon added to the alloy represents .03 percent or less. This means that 904L has very good welding properties. It is also an austenitic alloy, which means that a nonmagnetic solid solution of ferric carbide or carbon in iron is used to increase corrosion resistance.

Available tube product forms STAINLESS 904L

· Straight

· Coiled

· Seamless

Typical Applications of STAINLESS 904L

· Seawater cooling equipment

· Chemical processing for sulphuric, phosphoric and acetic acids

· Gas washing

· Condenser tubes

· Control and instrumentation

· Heat exchangers

Typical manufacturing specifications of STAINLESS 904L

· ASTM A213

· ASTM A269

· ASTM A312

· BS EN 10216 pt.5

· Also individual customer specifications.

Industries predominantly using this grade of STAINLESS 904L           

· Chemical processing

· Oil and gas

· Pharmaceutical

TECHNICAL DATA of STAINLESS 904L

Mechanical Properties of STAINLESS 904L

Temper

Annealed

Tensile Rm

71

ksi (min)

Tensile Rm

490

MPa (min)

R.p. 0.2% Yield

32

ksi (min)

R.p. 0.2% Yield

220

MPa (min)

Elongation (2” or 4D gl)

35

% (min)


Physical Properties (Room Temperature)

Specific Heat (0-100°C)

450

J.kg-1.°K-1

Thermal Conductivity

11.5

W.m -1.°K-1

Thermal Expansion

15.8

mm/m/°C

Modulus Elasticity

190

GPa

Electrical Resistivity

9.52

μohm/cm

Density

7.95

g/cm3


Chemical Composition (% by weight) of STAINLESS 904L

Element

Min

Max

C

-

0.2

Mn

-

2

Ni

23

28

Cr

19

23

S

-

0.3

Mo

4

5

N

-

0.1

Cu

1

2

P

-

0.03

Si

-

0.7

 

 

The STAINLESS 904L items which we can manufacture and supply are the followings.

STAINLESS 904L Rod

STAINLESS 904L Rings

STAINLESS 904L Forgings

STAINLESS 904L pipe

STAINLESS 904L tube

STAINLESS 904L bars

STAINLESS 904L plates

STAINLESS 904L sheets

STAINLESS 904L Strip

STAINLESS 904L wire

STAINLESS 904L fitting Union

STAINLESS 904L Pipe Elbows

STAINLESS 904L PIPE Tee

STAINLESS 904L ADAPTERS

STAINLESS 904L pipe bend

STAINLESS 904L reducers

STAINLESS 904L fitting caps

STAINLESS 904L pipe outlets

STAINLESS 904L Stub Ends

STAINLESS 904L Couplings

STAINLESS 904L pipe Nipples

STAINLESS 904L BUSHINGS

STAINLESS 904L pipes sockets

STAINLESS 904L Pipe Gasket

STAINLESS 904L pipe joints

STAINLESS 904L pipe Cross

STAINLESS 904L Pipe Wyes

STAINLESS 904L seal ring

STAINLESS 904L Flange

STAINLESS 904L bolts

STAINLESS 904L nuts

STAINLESS 431

 

ONE OF THE KIND, MILLIONS OF CHOICES

SUPERIOR QUALITY

PROMPT DELIVERY

FAVORABLE FEEDBACK

ALL AVAILABLE IN SMICO

SELECT SMICO, YOU WILL BE RIGHT

 

For more info and price of STAINLESS 904L, please send us inquiry and you will have quick reply soon.

 

 

 


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