Product Description

Material No: UNS N0804, 904L, 1.4539

Application:

> Phosphoric acid, fertilizers, phosphate industries      > Sulphuric acid solutions and hydrometallurgy
> Saline solutions and, with some restrictions             > Sour gas applications (separators...)
   seawater applications, 
> Pollution control equipments                                   > Chemical plants (medium to severe conditions)

 

Chemical Composition:

		C	Si	Mn	P	S	Cr	Mo	N	Cu	Ni
904L	Min%						19.00	4.00		1.00	23.00
	Max%	0.020	1.00	2.0	0.040	0.030	23.00	5.00	0.10	2.00	28.00

 

Mechanical Property:

	Tensile Strength(Mpa)	Yeild Strength(Mpa)	Elongation(L)	Hardness(HRB)
904L	490(Min)	215(Min)	35%(Min)	90(Max)

 

Products Available:

Flat     ------    Plate

                     Sheet

                     Coil

         

Fittings----      Welded Elbow

                     Welded Tee

                     Welded Reducer

                     Seamless elbows

                     Seamless Tee

                     Seamless Reducer

 

Flange------    Weld Neck Flange

                     Socket Weld Flange

                     Blind Flange

                     Slip On Flange

 

Pipe/Tube----- Seamless Pipe/Tube

                     Welded Pipe/Tube

 

Bar   ------      Round Bar

                     Flat Bar

                     Angel Bar

Payment Terms︰ T/T LC