1.Alloy form:bar, sheet, plate, tube, pipe, wire, cake, ring,flange 2.Provide free inspection and certificate 3.MOQ: 100kg

 

Product specific parameter stardand

  

Inconel 625 Chemical composition

Alloy	%	Ni	Cr	Mo	Nb+N	Fe	Al	Ti	C	Mn	Si	Cu	P	S
625	Min.	58	20	8	3.15
	Max.		23	10	4.15	5	0.4	0.4	0.1	0.5	0.5	0.5	0.015	0.015

Inconel 625 Pysical properties

Density	8.4 g/cm³
Melting point	1290-1350°C

Inconel 625 Alloy m inimum mechanical properties in the room temperature

Alloy state	Tensile strengthRm N/mm²	Yield strengthR P0. 2N/mm²	ElongationA 5 %	Brinell hardnessHB
625	760	345	30	≤220

     Characteristic as below:1. Excellent corrosion resistance of different kinds of media in both oxidation and reduction environments.2. Excellent resistance of pitting and crevice corrosion, and won't happen stress corrosion cracking because of chloride.3.Excellent resistance of the inorganic acid corrosion performance, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and the mixture of sulfuric acid and hydrochloric acid.4. Excellent corrosion resistance of different kinds of inorganic acid mixture performance.5. Good corrosion resistance of a variety of concentrations of hydrochloric acid when the temperature up to 40°C .6. Good machining and welding, no weld cracking sensitivity.7. Have pressure vessel authentication for the wall temperature between -196 ~ 450°C .8. Apply for the highest standard lever VII of acidic environment by the NACE ( MR-01-75) authorized.

Inconel 625 Metallurgical structure625 is face-centered cubic lattice structure. Dissolve out the carbon granule and instability quaternary phase, then change it to stability Ni3 (Nb,Ti) trimetric lattice around 650°C after a long time heat preservation. nickel-chromium content will strength the mechanical performance in the state solution while suppress the plasticity.

Inconel 625 Corrosion resistance625 own a very good corrosion resistance in many media, especially with excellent resistance to pitting, crevice corrosion, intercrystalline corrosion, and erode in oxide, also good resistance to inorganic acid corrosion, such as nitric acid, phosphoric acid, sulfuric acid and hydrochloric acid. 625 can resist the alkali and organic acid corrosion in the oxidation and reduction environment. Effect resists the chloride reduction stress corrosion cracking. Normally no corrosion in the sea-water and industry environments since high corrosion resistance to the sea-water and salting liquid,as well as in high temperature, without sensitivity during welding. 625 have the resistance to oxidation and carbonizing in the static and cycle environments, also hacve the resistance the chlorine corrosion.  Inconel 625 Application field :Soften annealing low carbon alloy 625 widely used in the chemical process industry, good corrosion resistance and high strength made it an good choice for structural parts. 625 have application in sea-water for local mechanical stress attach.Inconel 625 Typical application field as below:1 .The Organic chemical process parts contains chloride, especially in the use of acid chloride catalyst.2. The digester and bleacherin the use of paper pulp and paper making industry.3.Absorption tower, re-heater,gas import board, fan, blender, fair water fin, flue and so on for using in flue gas desulfurization system.4. The equipment and parts in the use of acidic gas environments.5. Acetic acid and anhydride reaction generator 6. Sulfur acid cooling  production process

 

 

 

Quality certificate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: 

1.We could supply our customers with high temperature alloy, corrosion resistant alloy and precision alloy in the shape of bar, tube, plate, stripe, flange and wire. This page just a sample of one shape.If you are interested in our products,please contact me

2.Jiangsu Hanqing Special Alloy Co., Ltd. solemnly promise: all of the following pictures are taken in entity, if without the consent of the reference,no matter entity or individual , once found, it shall be investigated for legal responsibility 3.Since the prices of the raw materials change is bigger, so the price of a product should be negotiable, everybody  can through the alitrademanager , E-mail, phone, skype,twitter,tube,facebook or send inquiry sheet and other means to contact me

4. We have  bar, plate, steel, wire,ingot in stock, and inventory   

 

 

Contact way:

Fax:86-512-53281313

Moble:86-512-53281538

address:  Western Feima Road, Liujiagang Town, Taicang City, Jiangsu Province, China

 skype:wangaurex 

 

Post Terms:If  there is a finished product inventory generally 1-5 working days, if needs to custom-made, generally 30 to 45 working days

 

 

packing terms: Professional export packed in wooden cases, or according to customer specific requirements packaging

 

pay terms: L/C,T/T,30% down payment after order, balance against copy of B/L