Description
Jiangsu Liangyi is professional manufacturer of AISI 347,UNS S34700,Grade 347 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of AISI 347,UNS S34700,Grade 347 forging steel material that we could do is: AISI 347 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 347 Forged forging steel rings seamless rolled rings,UNS S34700 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,UNS S34700 Forged Forging Steel Discs Disks Blocks plates,AISI 347 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 347,UNS S34700,Grade 347 material that is used in following industry
Grade 347 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 S34700 Forged Forging Steel nuclear Power
Grade 347 Forged Forging Steel Butterfly Valve Main Shafts Spindles
UNS S34700 Forged Forging Swept branches outlets steel fittings swept saddles
AISI 347 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
AISI 347 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
Grade 347 Forged Forging venturi cone meter Body Bodies Blocks
UNS S34700 Forged Forging Steel gate valves Body Bodies bespoke flat bars
AISI 347 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
Grade 347 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
AISI 347 Forged Forging Steel double studded adapter flange
AISI 347 Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
UNS S34700 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
AISI 347 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 347 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 347 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 S34700 Forged Forging forge Steel transition Cone
UNS S34700 Forged Forging Steel Pressure Vessel Reactor Nozzles
AISI 347 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 347 is s Niobium/Tantalum stabalized Stainless Steel with superior corrosion resistance to 304 & 321 in oxidizing atmosphere. It offers excellent Intergranular corrosion ( IC ) resistance to temperature in chromium carbide precipitation range from 800 upto 1500°F (427 to 816°C). Offers good mechanical strength & better stres & creep rupture properties than AISI 304
Microstructure Testing of AISI 347 forging steel parts is following:
The examination of the cleanliness must be performed heat treatment batch. It can be conducted microstructure must be uniform and free from inhomogeneities.The location of microstructureAnnex. B.
Percentage of delta ferrite shall be maximumdistribution and size of delta ferrite must magnetic particle testing (Annex. A&B).
cleanliness requirement of ASTM E45, Method D, Maximum allowable inclusion rating of 2 for thin inclusion widths and 1½ for heavy inclusions widths. The sampling for microstructure testing shall be done according to the location determined in attachment.
The grain size must be measured according to ASTM E112 at the softest and the hardest bar per test unit after all heat treatments are performed. The following properties must be
achieved: An average prior austenitic grain size of ASTM No. 5 or finer with grains as large as ASTM No.3 as long as they surrounded by finer grains.
FOllowing is chemical compostion of AISI 347,Grade 347 forged steel rings
Carbon (C) 0.08
Silicon (Si) 1.00
Manganese (Mn) 2.00
Phosphorous (P) 0.045
Sulfur (S) 0.015
Chromium (Cr) 17.00 - 19.00
Nickel (Ni) 9.00 - 12.00
Niobium (Nb) 10xC to 1.00
Iron (Fe) Balance
Following of AISI 347,Grade 347 forging parts heat treatment nechanical property Delivery condition :
Tensile strength Rm 510 - 740 MPa
The yield point Rp0.2 ≥ 205 MPa
Hardness ≤ 230 HB
Elongation A ≥ 40%
FOllowing is inspection standard of AISI 347,Grade 347 Forged steel material
ASTM E 8 Tension Testing of Metallic Materials
ASTM E 8M Tension Testing of Metallic Materials (Metric)
ASTM E 10 Brinell Hardness of Metallic Materials
ASTME 139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials
ASTM E 292 Conducting Time-for-Rupture Notch Tension Tests of Materials
ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar lron, Nickel, and Cobalt Alloys
Welcome your inquiry of AISI 347,UNS S34700,Grade 347 forging forged steel parts
Following is the shape of AISI 347,UNS S34700,Grade 347 forging steel material that we could do is: AISI 347 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 347 Forged forging steel rings seamless rolled rings,UNS S34700 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,UNS S34700 Forged Forging Steel Discs Disks Blocks plates,AISI 347 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 347,UNS S34700,Grade 347 material that is used in following industry
Grade 347 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 S34700 Forged Forging Steel nuclear Power
Grade 347 Forged Forging Steel Butterfly Valve Main Shafts Spindles
UNS S34700 Forged Forging Swept branches outlets steel fittings swept saddles
AISI 347 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
AISI 347 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
Grade 347 Forged Forging venturi cone meter Body Bodies Blocks
UNS S34700 Forged Forging Steel gate valves Body Bodies bespoke flat bars
AISI 347 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
Grade 347 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
AISI 347 Forged Forging Steel double studded adapter flange
AISI 347 Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
UNS S34700 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
AISI 347 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 347 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 347 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 S34700 Forged Forging forge Steel transition Cone
UNS S34700 Forged Forging Steel Pressure Vessel Reactor Nozzles
AISI 347 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 347 is s Niobium/Tantalum stabalized Stainless Steel with superior corrosion resistance to 304 & 321 in oxidizing atmosphere. It offers excellent Intergranular corrosion ( IC ) resistance to temperature in chromium carbide precipitation range from 800 upto 1500°F (427 to 816°C). Offers good mechanical strength & better stres & creep rupture properties than AISI 304
Microstructure Testing of AISI 347 forging steel parts is following:
The examination of the cleanliness must be performed heat treatment batch. It can be conducted microstructure must be uniform and free from inhomogeneities.The location of microstructureAnnex. B.
Percentage of delta ferrite shall be maximumdistribution and size of delta ferrite must magnetic particle testing (Annex. A&B).
cleanliness requirement of ASTM E45, Method D, Maximum allowable inclusion rating of 2 for thin inclusion widths and 1½ for heavy inclusions widths. The sampling for microstructure testing shall be done according to the location determined in attachment.
The grain size must be measured according to ASTM E112 at the softest and the hardest bar per test unit after all heat treatments are performed. The following properties must be
achieved: An average prior austenitic grain size of ASTM No. 5 or finer with grains as large as ASTM No.3 as long as they surrounded by finer grains.
FOllowing is chemical compostion of AISI 347,Grade 347 forged steel rings
Carbon (C) 0.08
Silicon (Si) 1.00
Manganese (Mn) 2.00
Phosphorous (P) 0.045
Sulfur (S) 0.015
Chromium (Cr) 17.00 - 19.00
Nickel (Ni) 9.00 - 12.00
Niobium (Nb) 10xC to 1.00
Iron (Fe) Balance
Following of AISI 347,Grade 347 forging parts heat treatment nechanical property Delivery condition :
Tensile strength Rm 510 - 740 MPa
The yield point Rp0.2 ≥ 205 MPa
Hardness ≤ 230 HB
Elongation A ≥ 40%
FOllowing is inspection standard of AISI 347,Grade 347 Forged steel material
ASTM E 8 Tension Testing of Metallic Materials
ASTM E 8M Tension Testing of Metallic Materials (Metric)
ASTM E 10 Brinell Hardness of Metallic Materials
ASTME 139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials
ASTM E 292 Conducting Time-for-Rupture Notch Tension Tests of Materials
ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar lron, Nickel, and Cobalt Alloys
Welcome your inquiry of AISI 347,UNS S34700,Grade 347 forging forged steel parts
