Description
Jiangsu Liangyi is professional manufacturer of AISI 309,UNS S30900,Grade 309,SUS 309 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of AISI 309,UNS S30900,Grade 309,SUS 309 forging steel material that we could do is: AISI 309 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 309 Forged forging steel rings seamless rolled rings,UNS S30900 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,UNS S30900 Forged Forging Steel Discs Disks Blocks plates,AISI 309 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 309,UNS S30900,Grade 309,SUS 309 material that is used in following industry
Grade 309 Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs,for H type two way 2‐way one way back pressure valves, ball valve,check valve,gate valve
UNS S30900 Forged Forging Steel nuclear Power
Grade 309 Forged Forging Steel Butterfly Valve Main Shafts Spindles
UNS S30900 Forged Forging Swept branches outlets steel fittings swept saddles
AISI 309 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
AISI 309 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
Grade 309 Forged Forging venturi cone meter Body Bodies Blocks
UNS S30900 Forged Forging Steel gate valves Body Bodies bespoke flat bars
AISI 309 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
Grade 309 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
AISI 309 Forged Forging Steel double studded adapter flange
AISI 309 Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
UNS S30900 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
AISI 309 Forged Forgig Steel nuclear reactor coolant pump Casing Shells body bodis blocks,nuclear reactor coolant pumps containment seal chamber Rooms,nuclear reactor coolant pumps containment seal chamber Rooms
Grade 309 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
Duplex Stainless Steel 2205 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
AISI 309 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
UNS S30900 Forged Forging forge Steel transition Cone
UNS S30900 Forged Forging Steel Pressure Vessel Reactor Nozzles
AISI 309 forged forging steel pipes tubes shells piping tubing barrels housing, tube sheets,baffle plates, nozzles, channel flanges for boiler, heat exchanger,pressure vessel,reactors, heaters
AISI 309 is a highly alloyed austenitic stainless steel used for its excellent oxidation resistance, high temperature strength and creep resistance. The lower nickel content of AISI 309 improves resistance to sulphur attack at high temperatures. It is tough and ductile, and can be readily fabricated and machined.
FOllowing is chemical compostion of AISI 309,Grade 309 forged steel rings
ron, Fe 60
Chromium, Cr 23
Nickel, Ni 14
Manganese, Mn 2
Silicon, Si 1
Carbon, C 0.20
Phosphorous, P 0.045
Sulfur, S 0.030
Following of AISI 309,Grade 309 forging parts heat treatment nechanical property Delivery condition :
Tensile strength 620 MPa 89900 psi
Yield strength (@ strain 0.200%) 310 MPa 45000 psi
impact 120 - 165 J 88.5 - 122 ft-lb
Elongation at break (in 50 mm) 45% 45%
Hardness, Brinell 147 147
Hardness, Rockwell B 85 85
Hardness, Vickers (converted from Rockwell B hardness) 169 169
The material of AISI 309,Grade 309 forged parts shall be free from blisters, cracks and slag inclusion. The surface ofmaterial shall be even and free from mill scale, forging folds, corrosion damage orother faults which may affect their usability.
Ultrasonic examination shall be carried out on 1.4461 finished parts.Unacceptable defects are:
Cracks
Fault indications corresponding to a flat-bottomed hole FBH> ф3mm
Fault indications corresponding to a flat-bottomed hole FBH2 ф1.5mm with alength 2 30mm
Reports shall be submitted in the event of:
Fault indications corresponding to a flat-bottomed hole FBH 2 ф2mm
Fault indications corresponding to a flat-bottomed hole FBH 2 ф1 .5mm withmeasurable length.
Welcome your inquiry of AISI 309,UNS S30900,Grade 309,SUS 309 forging forged steel parts
