Description
Jiangsu Liangyi is professional manufacturer of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 forging steel material that we could do is:X2CrNiN18-10 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,X2CrNiN18.10 Forged forging steel rings seamless rolled rings,1.4311 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,1.4311 Forged Forging Steel Discs Disks Blocks plates,X2CrNiN18-10 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 material that is used in following industry
X2CrNiN18-10 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
X2CrNiN18.10 Forged Forging Steel Butterfly Valve Main Shafts Spindles
1.4311 Forged Forging Swept branches outlets steel fittings swept saddles
X2CrNiN18-10 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
X2CrNiN18.10 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
1.4311 Forged Forging venturi cone meter Body Bodies Blocks
1.4311 Forged Forging Steel gate valves Body Bodies bespoke flat bars
X2CrNiN18-10 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
X2CrNiN18-10 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
X2CrNiN18.10 Forged Forging Steel double studded adapter flange
X2CrNiN18.10 Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
1.4311 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
X2CrNiN18.10 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
X2CrNiN18.10 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
X2CrNiN18.10 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
X2CrNiN18.10 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4311 Forged Forging forge Steel transition Cone
1.4311 Forged Forging Steel Pressure Vessel Reactor Nozzles
X2CrNiN18-10 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
1.4311 is is an austenitic chromium-nickel steel with good corrosion resistance and especially with excellent intergranular corrosion resistance. Its main application is in the food and chemical industries.
FOllowing is 1.4311 forging parts melting requirement
Electric arc furnace or blast furnace and oxygen blast converter shall be used, each with subsequent ladle treatment;
Steel shall be vacuum degassed;
Steel shall be non-radioactive;
Quality class shall beat least MQ in accordance with ISO 6336-5 or DIN 3990-5;
FOllowing is chemical compostion of X2CrNiN18.10 forged steel rings
C max 0.03
Si max 1
Mn max 2
Ni 8.5 - 11.5
P max 0.045
S max 0.015
Cr 17.5 - 19.5
N 0.12 - 0.22
Heat treatment of 1.4311 forged material is as follows
Optimal material properties are realised after solution annealing in the temperature range 1000 °C –1100 °C followed by rapid cooling in air or water. During operation and fabrication, the time spent in the temperature range 450 °C – 850 °C must be minimised to avoid embrittlement. In the solution annealed condition, the following mechanical properties may be attained:
Following of X2CrNiN18-10 forging parts heat treatment mechanical property Delivery condition :
Rm - Tensile strength (MPa) (+A) 550-760
Rm - Tensile strength (MPa) (+AT) 550-760
Rp0.2 0.2% proof strength (MPa) (+AT) 270
Rp0.2 0.2% proof strength (MPa) (+A) 270-305
A - Min. elongation at fracture (%) (+A) 30-40
A - Min. elongation at fracture (%) longitud., (+AT) 35-45
Brinell hardness (HB): (+A) 230
Brinell hardness (HB): (+AT) 210
FOllowing is production standard of 1.4311 forged parts
EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels
EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes
EN 10217-7: 2005 Welded steel tubes for pressure purposes. Stainless steel tubes
EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
EN 10253-3: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
EN 10253-4: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
EN 10272: 2007 Stainless steel bars for pressure purposes
EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels
EN 10297-2: 2005 Seamless circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
EN 10088-1: 2005 Stainless steels. List of stainless steels
EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
The following details shall be furnished in the test certificate of finished 1.4311,X2CrNiN18-10forged steel:
Heat No. , and melting type.
Dimensional inspection
Details of heat treatment cycle followed.
Results of chemical analysis including tramp elements.
Results of mechanical tests, including hardness test. All individual values shall be reported.Results of ultrasonic tests
Results of surface crack examination
Confirmation of the visual inspection
Confirmation of the verification inspection
Results of additional tests called for in the drawing/order.
Welcome your inquiry of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 forging forged steel parts
Following is the shape of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 forging steel material that we could do is:X2CrNiN18-10 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,X2CrNiN18.10 Forged forging steel rings seamless rolled rings,1.4311 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,1.4311 Forged Forging Steel Discs Disks Blocks plates,X2CrNiN18-10 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 material that is used in following industry
X2CrNiN18-10 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
X2CrNiN18.10 Forged Forging Steel Butterfly Valve Main Shafts Spindles
1.4311 Forged Forging Swept branches outlets steel fittings swept saddles
X2CrNiN18-10 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
X2CrNiN18.10 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
1.4311 Forged Forging venturi cone meter Body Bodies Blocks
1.4311 Forged Forging Steel gate valves Body Bodies bespoke flat bars
X2CrNiN18-10 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
X2CrNiN18-10 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
X2CrNiN18.10 Forged Forging Steel double studded adapter flange
X2CrNiN18.10 Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
1.4311 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
X2CrNiN18.10 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
X2CrNiN18.10 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
X2CrNiN18.10 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
X2CrNiN18.10 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4311 Forged Forging forge Steel transition Cone
1.4311 Forged Forging Steel Pressure Vessel Reactor Nozzles
X2CrNiN18-10 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
1.4311 is is an austenitic chromium-nickel steel with good corrosion resistance and especially with excellent intergranular corrosion resistance. Its main application is in the food and chemical industries.
FOllowing is 1.4311 forging parts melting requirement
Electric arc furnace or blast furnace and oxygen blast converter shall be used, each with subsequent ladle treatment;
Steel shall be vacuum degassed;
Steel shall be non-radioactive;
Quality class shall beat least MQ in accordance with ISO 6336-5 or DIN 3990-5;
FOllowing is chemical compostion of X2CrNiN18.10 forged steel rings
C max 0.03
Si max 1
Mn max 2
Ni 8.5 - 11.5
P max 0.045
S max 0.015
Cr 17.5 - 19.5
N 0.12 - 0.22
Heat treatment of 1.4311 forged material is as follows
Optimal material properties are realised after solution annealing in the temperature range 1000 °C –1100 °C followed by rapid cooling in air or water. During operation and fabrication, the time spent in the temperature range 450 °C – 850 °C must be minimised to avoid embrittlement. In the solution annealed condition, the following mechanical properties may be attained:
Following of X2CrNiN18-10 forging parts heat treatment mechanical property Delivery condition :
Rm - Tensile strength (MPa) (+A) 550-760
Rm - Tensile strength (MPa) (+AT) 550-760
Rp0.2 0.2% proof strength (MPa) (+AT) 270
Rp0.2 0.2% proof strength (MPa) (+A) 270-305
A - Min. elongation at fracture (%) (+A) 30-40
A - Min. elongation at fracture (%) longitud., (+AT) 35-45
Brinell hardness (HB): (+A) 230
Brinell hardness (HB): (+AT) 210
FOllowing is production standard of 1.4311 forged parts
EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels
EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes
EN 10217-7: 2005 Welded steel tubes for pressure purposes. Stainless steel tubes
EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
EN 10253-3: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
EN 10253-4: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
EN 10272: 2007 Stainless steel bars for pressure purposes
EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels
EN 10297-2: 2005 Seamless circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
EN 10088-1: 2005 Stainless steels. List of stainless steels
EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
The following details shall be furnished in the test certificate of finished 1.4311,X2CrNiN18-10forged steel:
Heat No. , and melting type.
Dimensional inspection
Details of heat treatment cycle followed.
Results of chemical analysis including tramp elements.
Results of mechanical tests, including hardness test. All individual values shall be reported.Results of ultrasonic tests
Results of surface crack examination
Confirmation of the visual inspection
Confirmation of the verification inspection
Results of additional tests called for in the drawing/order.
Welcome your inquiry of 1.4311,X2CrNiN18-10,X2CrNiN1810,X2CrNiN18.10 forging forged steel parts
