Description
Jiangsu Liangyi is professional manufacturer of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 forging steel material that we could do is: 1.4057 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,1.4057 Forged forging steel rings seamless rolled rings,X17CrNi16-2 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,X17CrNi16-2 Forged Forging Steel Discs Disks Blocks plates,1.4057 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 material that is used in following industry
1.4057 Forged Forging Turbine and Compressor Labyrinth Shaft Seals
1.4057 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
X17CrNi16.2 Forged Forging Steel nuclear Power reactor coolant pumps Rotor Impellers
X17CrNi16-2 Forged Forging Steel Butterfly Valve Main Shafts Spindles
1.4057 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
1.4057 Forged Forging Gas Air Compressor Rotor
1.4057 Forged Forging venturi cone meter Body Bodies Blocks
X17CrNi16.2 Forged Forging Steel gate valves Body Bodies bespoke flat bars
1.4057 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
1.4057 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
X17CrNi16-2 Forged Forging Steel double studded adapter flange
X17CrNi16-2 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
X17CrNi16-2 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
X17CrNi16-2 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
X17CrNi16-2 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4057 Forged Forging forge Steel transition Cone
X17CrNi162 Forged Forging Steel Pressure Vessel Reactor Nozzles
1.4057 Forged Forging Gas Compressor Turbine Blades steel Flat Rectangles Bars
X17CrNi162 Forged Forging Gas steam turbine disks, turbine impeller,turbine blisk,turbine discs,turbine wheel discs
X17CrNi16-2 Forging Steel Forging Forged Gas Steam Turbine Doubled-headed Double end Studs Fasteners Bolts bolting
X17CrNi16-2 Forging Steel gas steam Turbine Guide Rings,seal rings Labyrinth Rings Packing Seal Diaphragm & Seal Ring Rotor End Rings contours Casing Rings
X17CrNi16-2 Forged Forging Steel Gas Steam turbine diaphragm diapharagm nozzles
X17CrNi16.2 Forged Forging Gas Turbine LPT 1st & 2st 2nd Stg Stage Turbine Case Casings
1.4057 Forged Forging Steel power plant steam turbine control reheat valve disc Disk
X17CrNi16-2 Forged forging Gas Steam Turbine Valve Spindles/Stems/Rods,
X17CrNi16.27 Forging Steel Gas Steam Turbine MSV/GV/CV/CRV Valve Seats, Valve Cores, Valve Sleeves Spools,,Main Steam Valve Covers Bonnets Sleeves
1.4057 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
1.4057 is s high chromium, low carbon martensitic stainless steel with highest hardenability among all martensitic alloys. Usally supplied in hardened consition "T", this alloy has good corrosion resistance & high tensile strength. Alloy 431 is most suitable for pumps & Shafts.
Microstructure test of 1.4057 forged round bars
The microstructure must be uniform and free from extensive segregation and other inhomogeneity. Determination of grain size has to be performed according to EN ISO 643. Grain size checking of sheets shall be performed to the top and the bottom of a forged bars table
for each melt, thickness and heat treatment lot. Sheets shall achieve a mean grain size of 2-6. Grain size checking of bars shall be performed for each melt heat treatment lot. Bars shall achieve a grain size of 5 or coarse
FOllowing is chemical compostion of 1.4057,X17CrNi16-2 forged steel rings
Carbon (C) 0.12 – 0.22%
Chromium (Cr) 5 – 17%
Manganese (Mn) <1.0%
Nickel (Ni) 2.50%
Phosphorous (P) <0.04%
Silicon (Si) <1.0%
FOllowing is heat treatment way of 1.4057,X17CrNi16-2 forged material
Temperature in °C Cooling
Hot forming 1.100 - 800 Furnace, slow cooling
Heat treatment
Soft annealing (+ A) 680 - 800 Furnace, air
Tempering (+ QT)
Hardening 950 - 1050 Oil, air or polymer
Annealing QT800 750 - 800 + 650 - 700 Water or air
Annealing QT900 600 - 650 Water or air
Following of 1.4057,X17CrNi16-2 forging parts heat treatment nechanical property Delivery condition :
QT800 Tensile strength Rm 800 - 950 N/mm2 QT900 900 - 1050 N/mm2
QT800 Brinell hardness 251 - 299 HB QT900 284 - 331 HB
All our 1.4057,X17CrNi16-2 forging shafts will have following testing procedure
Visual inspections – Direct and Indirect
Magnetic particle
Dye penetrant – Visible and Fluorescent
Ultra-sonic testing
Radiograph
Metallurgical Testing
Macro & micro
Grain size determination
Charpy Impact testing
V notch Charpy
Hardness testing including micro and
macro Vickers tests
Tensile testing
Microscope imaging
Welcome your inquiry of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 forging forged steel parts
Following is the shape of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 forging steel material that we could do is: 1.4057 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,1.4057 Forged forging steel rings seamless rolled rings,X17CrNi16-2 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,X17CrNi16-2 Forged Forging Steel Discs Disks Blocks plates,1.4057 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 material that is used in following industry
1.4057 Forged Forging Turbine and Compressor Labyrinth Shaft Seals
1.4057 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
X17CrNi16.2 Forged Forging Steel nuclear Power reactor coolant pumps Rotor Impellers
X17CrNi16-2 Forged Forging Steel Butterfly Valve Main Shafts Spindles
1.4057 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
1.4057 Forged Forging Gas Air Compressor Rotor
1.4057 Forged Forging venturi cone meter Body Bodies Blocks
X17CrNi16.2 Forged Forging Steel gate valves Body Bodies bespoke flat bars
1.4057 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
1.4057 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
X17CrNi16-2 Forged Forging Steel double studded adapter flange
X17CrNi16-2 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
X17CrNi16-2 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
X17CrNi16-2 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
X17CrNi16-2 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4057 Forged Forging forge Steel transition Cone
X17CrNi162 Forged Forging Steel Pressure Vessel Reactor Nozzles
1.4057 Forged Forging Gas Compressor Turbine Blades steel Flat Rectangles Bars
X17CrNi162 Forged Forging Gas steam turbine disks, turbine impeller,turbine blisk,turbine discs,turbine wheel discs
X17CrNi16-2 Forging Steel Forging Forged Gas Steam Turbine Doubled-headed Double end Studs Fasteners Bolts bolting
X17CrNi16-2 Forging Steel gas steam Turbine Guide Rings,seal rings Labyrinth Rings Packing Seal Diaphragm & Seal Ring Rotor End Rings contours Casing Rings
X17CrNi16-2 Forged Forging Steel Gas Steam turbine diaphragm diapharagm nozzles
X17CrNi16.2 Forged Forging Gas Turbine LPT 1st & 2st 2nd Stg Stage Turbine Case Casings
1.4057 Forged Forging Steel power plant steam turbine control reheat valve disc Disk
X17CrNi16-2 Forged forging Gas Steam Turbine Valve Spindles/Stems/Rods,
X17CrNi16.27 Forging Steel Gas Steam Turbine MSV/GV/CV/CRV Valve Seats, Valve Cores, Valve Sleeves Spools,,Main Steam Valve Covers Bonnets Sleeves
1.4057 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
1.4057 is s high chromium, low carbon martensitic stainless steel with highest hardenability among all martensitic alloys. Usally supplied in hardened consition "T", this alloy has good corrosion resistance & high tensile strength. Alloy 431 is most suitable for pumps & Shafts.
Microstructure test of 1.4057 forged round bars
The microstructure must be uniform and free from extensive segregation and other inhomogeneity. Determination of grain size has to be performed according to EN ISO 643. Grain size checking of sheets shall be performed to the top and the bottom of a forged bars table
for each melt, thickness and heat treatment lot. Sheets shall achieve a mean grain size of 2-6. Grain size checking of bars shall be performed for each melt heat treatment lot. Bars shall achieve a grain size of 5 or coarse
FOllowing is chemical compostion of 1.4057,X17CrNi16-2 forged steel rings
Carbon (C) 0.12 – 0.22%
Chromium (Cr) 5 – 17%
Manganese (Mn) <1.0%
Nickel (Ni) 2.50%
Phosphorous (P) <0.04%
Silicon (Si) <1.0%
FOllowing is heat treatment way of 1.4057,X17CrNi16-2 forged material
Temperature in °C Cooling
Hot forming 1.100 - 800 Furnace, slow cooling
Heat treatment
Soft annealing (+ A) 680 - 800 Furnace, air
Tempering (+ QT)
Hardening 950 - 1050 Oil, air or polymer
Annealing QT800 750 - 800 + 650 - 700 Water or air
Annealing QT900 600 - 650 Water or air
Following of 1.4057,X17CrNi16-2 forging parts heat treatment nechanical property Delivery condition :
QT800 Tensile strength Rm 800 - 950 N/mm2 QT900 900 - 1050 N/mm2
QT800 Brinell hardness 251 - 299 HB QT900 284 - 331 HB
All our 1.4057,X17CrNi16-2 forging shafts will have following testing procedure
Visual inspections – Direct and Indirect
Magnetic particle
Dye penetrant – Visible and Fluorescent
Ultra-sonic testing
Radiograph
Metallurgical Testing
Macro & micro
Grain size determination
Charpy Impact testing
V notch Charpy
Hardness testing including micro and
macro Vickers tests
Tensile testing
Microscope imaging
Welcome your inquiry of 1.4057,X17CrNi16-2,X17CrNi162,X17CrNi16.2 forging forged steel parts
