AISI 660

We could produce AISI 660 forging parts,AISI 660 forged rings, AISI 660 Rolled Rings,AISI 660 forging extrusion mandrels, AISI 660 forging round bars, AISI 660 forged die holders, AISI 660 forging extrusion dies,AISI 660 extrusion tooling,AISI 660 forged Extrusion Liners, AISI 660 forging sleeves,AISI 660 forging pressure pads, AISI 660 forged die inserts, AISI 660 forging liner holder, AISI 660 forging extrusion stems, AISI 660 forging shafts,AISI 660 forging pipes as per the requirement of the client
AISI 660 is a precipitation hardening austenitic stainless steel widely used for high temperature fastening and bolting materials
We could delivery AISI 660 forging material as per the standard of ASTM
We use EAF+VOD-ESR melting methods to melt the material of AISI 660 
The Chemical Composition of AISI 660 is as follows:

	C	Si	Mn	P	S	Cr	Ni	Mo	Ti	Al	V	B	Fe
Min	•	•	•	•	•	13.50	24.00	1.00	1.90	•	0.10	•	0.00
Max	0.08	1.00	2.00	0.040	0.030	16.00	27.00	1.50	2.35	0.35	0.50	0.01	0.00

 
The mechanical property of AISI 660 is as follows:
 

U.T.S	130 KSI Min	(895 N/mm2)
0.2% Proof Stress	85 KSI Min	(585 N/mm2)
Elongation	15 %
Red of Area	18 %
CVN Impacts @ -60°C (-75°F)	57 Joules	(42 ft-lbf)
NACE MR0175 limits the supply hardness to 35 HRC max.

Due to special mechanical properties of AISI 660 forging parts, there are many wide uses as followings:
AISI 660 seamless rolled rings and  AISI 660 forging shafts that is used in fastener applications in automotive engine and manifold components subject to high levels of heat and stress and in the offshore oil and gas industry.
AISI 660 forged shafts,AISI 660 forging pipes, AISI 660 forged tubes ,forged tube sheets, forged flanges that are used in pressure vessel ,air receivers,Shell & Tube Heat Exchangers
AISI 660 forging shafts,AISI 660 forging flanges ,AISI 660 forged ring,AISI 660 forging pipes that is used in  gas turbines, industrial furnaces, heat-treating equipment and nuclear engineering.
AISI 660 forged bushing,AISI 660  forged sleeves,AISI 660  forged disks,AISI 660 forged discs that is used in Offshore and onshore industry, such as subsea and deepwater offshore oil production systems, industrial air compressors, power generators and nitrogen generators
AISI 660 open die forging parts,forging pieces,forging nozzles forging crankshaft that is used in various components of aircraft and industrial gas turbines.
AISI 660 forged valve stems, forged valve parts, forged valve seat ring,forged valve blocks,forged bodies that are used in ball valves, check valves, strainers ,globe valve, gate valve,Plug valve and so on
AISI 660  forging rings, AISI 660  forging spindles, AISI 660 forging round bars,AISI 660  forging gears that are used in power transmission, turbine,gas compressor,gear boxes and so on
AISI 660  forged product,AISI 660 forged nozzles,AISI 660  forging eccentric shaft that are used on processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree
AISI 660  forged wheels, forged manifold,forging rolls that are used in high temperature process equipment
ranging from furnace retorts and heat treatment jigs to components
Our AISI 660  forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply AISI 660 super allloy forging parts certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Please send us the size or drawing of AISI 660  forged material that you need, we are glad to quote the best price for your side