Description
Jiangsu Liangyi is professional manufacturer of AISI 317LN,UNS S31753,Grade 317LN,SUS 317 LN,TP 317LN,AISI 317 LN open die forging parts and seamless rolled steel forged rings from china
Following is the shape of AISI 317LN,UNS S31753,Grade 317LN,SUS 317LN,TP 317 LN,AISI 317 LN forging steel material that we could do is: AISI 317LN Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 317LN Forged forging steel rings seamless rolled rings,UNS S31753 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,UNS S31753 Forged Forging Steel Discs Disks Blocks plates,AISI 317LN Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 317LN,UNS S31753,Grade 317LN,SUS 317 LN,TP 317LN,AISI 317 LN material that is used in following industry
Grade 317LN 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 S31753 Forged Forging Steel nuclear Power
Grade 317LN Forged Forging Steel Butterfly Valve Main Shafts Spindles
UNS S31753 Forged Forging Swept branches outlets steel fittings swept saddles
AISI 317LN Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
AISI 317LN Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
Grade 317LN Forged Forging venturi cone meter Body Bodies Blocks
UNS S31753 Forged Forging Steel gate valves Body Bodies bespoke flat bars
AISI 317LN forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
Grade 317LN forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
AISI 317LN Forged Forging Steel double studded adapter flange
AISI 317LN Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
UNS S31753 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
AISI 317LN 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 317LN 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 317LN 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 S31753 Forged Forging forge Steel transition Cone
UNS S31753 Forged Forging Steel Pressure Vessel Reactor Nozzles
AISI 317LN 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 317LN is a nitrogen alloyed austenitic stainless steel having high nitrogen content than other austenitic stainless steels. It has higher yield and tensile strength than 317L. This low carbon grade steel provides resistance to sensitization during welding and thermal processes. Low carbon content in its composition makes the alloy resistant to inter granular corrosion. It also offers excellent corrosion resistance to organic, sulfuric and phosphoric acids.
FOllowing is melting methods of AISI 317LN,UNS S31753 forged parts
Material shall be produced by a triple melt process consisting of vacuum induction melting (VIM)followed by electroslag consumable electrode remelting (ESR)and vacuum arc consumable electrode remelting VAR).
A detailed manufacturing and quality control plan (MQCP)shall be established from us .The plan shall include,for each re-melting method (VIM,ESR,VAR)all the significant operations with frozen parameters. The Supplier shall define internal documentation covering the following as a minimum:
a.Raw material procurement and control (VIM)
b.Type of raw material (Virgin material,revert)and limits on the quantity of each. c.Method used to control the chemical composition.
d.Method used to ensure absence of foreign and non-metallic material.
e.Method for cleaning and inspection of furnaces and electrodes to ensure absence of defects.
f.Method to ensure full traceability of each heat and electrodes.
g.Surface cleaning and conditioning of the ESR ingot for subsequent VAR processing.
h.Method used to ensure absence of foreign and non-metallic material of the produced VAR ingot.
FOllowing is chemical compostion of AISI 317LN,Grade 317LN forged steel rings
Iron (Fe) 57.9 to 67.9
Chromium (Cr) 18 to 20
Nickel (Ni) 11 to 15
Molybdenum (Mo) 3.0 to 4.0
Manganese (Mn) 0 to 2.0
Silicon (Si) 0 to 0.75
Nitrogen (N) 0.1 to 0.22
Phosphorus (P) 0 to 0.045
Carbon (C) 0 to 0.030
Sulfur (S) 0 to 0.030
Following of AISI 317LN,Grade 317LN forging parts heat treatment nechanical property Delivery condition :
Tensile strength ≥590 MPa ≥85600 psi
Yield strength ≥285 MPa ≥41300 ksi
Elongation at break ≥40% ≥40%
For our finished production of AISI 317LN,UNS S31753 forged steel bars should have following inspection report
Identification number, material number and designation, order number, drawing number,
Specification Number;
- Heat number, heat chemical analysis, melting method and product chemical analysis;
- Certificate of heat treatment including method of cooling, actual part temperature, holding
time, cooling condition and all re-heat-treatments by complete graphic temperature time;
- Nondestructive testing records,
- Results of all Mechanical Tests,
-Results of residual stress measurements (for process qualification),
- All probable deviation reports,
- Certification of NDT inspector,
- Dimensional and visual inspection report,
- Cleaning Verified
Welcome your inquiry of AISI 317LN,UNS S31753,Grade 317LN,SUS 317LN,TP 317LN,AISI 317 LN forging forged steel parts
Following is the shape of AISI 317LN,UNS S31753,Grade 317LN,SUS 317LN,TP 317 LN,AISI 317 LN forging steel material that we could do is: AISI 317LN Forged Steel round bars square bars Flat bars Rectangles Bars Rods,AISI 317LN Forged forging steel rings seamless rolled rings,UNS S31753 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,UNS S31753 Forged Forging Steel Discs Disks Blocks plates,AISI 317LN Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of AISI 317LN,UNS S31753,Grade 317LN,SUS 317 LN,TP 317LN,AISI 317 LN material that is used in following industry
Grade 317LN 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 S31753 Forged Forging Steel nuclear Power
Grade 317LN Forged Forging Steel Butterfly Valve Main Shafts Spindles
UNS S31753 Forged Forging Swept branches outlets steel fittings swept saddles
AISI 317LN Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
AISI 317LN Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
Grade 317LN Forged Forging venturi cone meter Body Bodies Blocks
UNS S31753 Forged Forging Steel gate valves Body Bodies bespoke flat bars
AISI 317LN forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
Grade 317LN forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
AISI 317LN Forged Forging Steel double studded adapter flange
AISI 317LN Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
UNS S31753 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
AISI 317LN 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 317LN 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 317LN 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 S31753 Forged Forging forge Steel transition Cone
UNS S31753 Forged Forging Steel Pressure Vessel Reactor Nozzles
AISI 317LN 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 317LN is a nitrogen alloyed austenitic stainless steel having high nitrogen content than other austenitic stainless steels. It has higher yield and tensile strength than 317L. This low carbon grade steel provides resistance to sensitization during welding and thermal processes. Low carbon content in its composition makes the alloy resistant to inter granular corrosion. It also offers excellent corrosion resistance to organic, sulfuric and phosphoric acids.
FOllowing is melting methods of AISI 317LN,UNS S31753 forged parts
Material shall be produced by a triple melt process consisting of vacuum induction melting (VIM)followed by electroslag consumable electrode remelting (ESR)and vacuum arc consumable electrode remelting VAR).
A detailed manufacturing and quality control plan (MQCP)shall be established from us .The plan shall include,for each re-melting method (VIM,ESR,VAR)all the significant operations with frozen parameters. The Supplier shall define internal documentation covering the following as a minimum:
a.Raw material procurement and control (VIM)
b.Type of raw material (Virgin material,revert)and limits on the quantity of each. c.Method used to control the chemical composition.
d.Method used to ensure absence of foreign and non-metallic material.
e.Method for cleaning and inspection of furnaces and electrodes to ensure absence of defects.
f.Method to ensure full traceability of each heat and electrodes.
g.Surface cleaning and conditioning of the ESR ingot for subsequent VAR processing.
h.Method used to ensure absence of foreign and non-metallic material of the produced VAR ingot.
FOllowing is chemical compostion of AISI 317LN,Grade 317LN forged steel rings
Iron (Fe) 57.9 to 67.9
Chromium (Cr) 18 to 20
Nickel (Ni) 11 to 15
Molybdenum (Mo) 3.0 to 4.0
Manganese (Mn) 0 to 2.0
Silicon (Si) 0 to 0.75
Nitrogen (N) 0.1 to 0.22
Phosphorus (P) 0 to 0.045
Carbon (C) 0 to 0.030
Sulfur (S) 0 to 0.030
Following of AISI 317LN,Grade 317LN forging parts heat treatment nechanical property Delivery condition :
Tensile strength ≥590 MPa ≥85600 psi
Yield strength ≥285 MPa ≥41300 ksi
Elongation at break ≥40% ≥40%
For our finished production of AISI 317LN,UNS S31753 forged steel bars should have following inspection report
Identification number, material number and designation, order number, drawing number,
Specification Number;
- Heat number, heat chemical analysis, melting method and product chemical analysis;
- Certificate of heat treatment including method of cooling, actual part temperature, holding
time, cooling condition and all re-heat-treatments by complete graphic temperature time;
- Nondestructive testing records,
- Results of all Mechanical Tests,
-Results of residual stress measurements (for process qualification),
- All probable deviation reports,
- Certification of NDT inspector,
- Dimensional and visual inspection report,
- Cleaning Verified
Welcome your inquiry of AISI 317LN,UNS S31753,Grade 317LN,SUS 317LN,TP 317LN,AISI 317 LN forging forged steel parts
