Description
Jiangsu Liangyi is professional manufacturer of 1.4112,X90CrMoV18, X 90 CrMoV 18 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 1.4112,X90CrMoV18, X 90 CrMoV 18 forging steel material that we could do is:1.4112 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,1.4112 Forged forging steel rings seamless rolled rings,X90CrMoV18 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,X90CrMoV18 Forged Forging Steel Discs Disks Blocks plates,1.4112 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4112,X90CrMoV18, X 90 CrMoV 18 material that is used in following industry
1.4112 Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs
1.4112 Forged Bear rings
X90CrMoV18 Forging Forging Steel Rolls Roller, roll sleeves for rolling mills
1.4112 Forging Mould,Dies,mold
X90CrMoV18 forging forged transmission shafts of electric locomotive
1.4112 forging forged cold forming dies and stamps, file cutters, wood and paper cutting knives, taps, scrapers
1.4112 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4112 Forging steam turbine blade,impeller,discs,disks, rotors,turbine seal rings,
1.4112 Forging Gear, gear shafts
X90CrMoV18 forging Fuel nozzles
X90CrMoV18 forging steel Shear blades
1.4112 forging steel Spindles
X90CrMoV18 is high-chromium and at the same time high-carbon stainless steel with a martensitic structure, made of which ready components are subjected to hardening and tempering. It is characterized by high hardness >55 HRC, while maintaining good resistance to corrosive environments and resistance to operating temperatures <400 ℃
Following is production standard of 1.4112 forged material
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 10088-1: 2005 Stainless steels. List of stainless steels
For melting 1.4112 forging steel, we have following melting equipment
60 t Electric Arc Furnace (EAF) / Power 40 MVA
2 Ladle Furnace (LF)
2 Tank Degassing VD - VOD type
Pits for bottom pouring
ESR Plant (max weight 32 t)
FOllowing is chemical compostion of 1.4112 forged steel rings
C 0.85 - 0.95
Si max 1
Mn max 1
P max 0.04
S max 0.03
Cr 17 - 19
Mo 0.9 - 1.3
V 0.07 - 0.12
Following is heat treatment way of 1.4112 forging round bars
softening annealing at a temperature of 780 - 840℃ with cooling in air or furnace Hardening at 1000 - 1080 ℃ with cooling in water or oil Tempering at a tempering of 100 - 200℃
ALl our 1.4112,X90CrMoV18 forged material should have Manufacturing Process Plan (MPP)including:
Reference documents: specifications, etc,
Checking operations, with acceptance criteria and applicable frequencies
List of the different steps of the manufacturing process
Important parameters (i.e. temperature and holding time for the heat treatments)Manufacturing plants and / or the subcontractors (if applicable)
Forge study simulation
Fibering
Reduction ratio
The following requirements of 1.4112,X90CrMoV18 forged parts are acceptance tests and shall be performed on each heat or lot as applicable.
Composition of each heat.
Hardness and average grain size of each lot of bars, forgings, and forged rings as solution heat treated.
Room-temperature tensile properties , hardness , and stress-rupture properties (of each lot of bars, forgings, and forged rings after precipitation heat
treatment.
Microstructure of each lot.
Periodic Tests: The following requirements are periodic tests and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser:
Tensile Properties
hardness and stress-rupture properties of 1.4112 forged parts after resolution and precipitation heat treatment
Grain flow of 1.4112 forgings
Welcome your inquiry of 1.4112,X90CrMoV18 forging parts
Following is the shape of 1.4112,X90CrMoV18, X 90 CrMoV 18 forging steel material that we could do is:1.4112 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,1.4112 Forged forging steel rings seamless rolled rings,X90CrMoV18 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,X90CrMoV18 Forged Forging Steel Discs Disks Blocks plates,1.4112 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.4112,X90CrMoV18, X 90 CrMoV 18 material that is used in following industry
1.4112 Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs
1.4112 Forged Bear rings
X90CrMoV18 Forging Forging Steel Rolls Roller, roll sleeves for rolling mills
1.4112 Forging Mould,Dies,mold
X90CrMoV18 forging forged transmission shafts of electric locomotive
1.4112 forging forged cold forming dies and stamps, file cutters, wood and paper cutting knives, taps, scrapers
1.4112 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
1.4112 Forging steam turbine blade,impeller,discs,disks, rotors,turbine seal rings,
1.4112 Forging Gear, gear shafts
X90CrMoV18 forging Fuel nozzles
X90CrMoV18 forging steel Shear blades
1.4112 forging steel Spindles
X90CrMoV18 is high-chromium and at the same time high-carbon stainless steel with a martensitic structure, made of which ready components are subjected to hardening and tempering. It is characterized by high hardness >55 HRC, while maintaining good resistance to corrosive environments and resistance to operating temperatures <400 ℃
Following is production standard of 1.4112 forged material
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 10088-1: 2005 Stainless steels. List of stainless steels
For melting 1.4112 forging steel, we have following melting equipment
60 t Electric Arc Furnace (EAF) / Power 40 MVA
2 Ladle Furnace (LF)
2 Tank Degassing VD - VOD type
Pits for bottom pouring
ESR Plant (max weight 32 t)
FOllowing is chemical compostion of 1.4112 forged steel rings
C 0.85 - 0.95
Si max 1
Mn max 1
P max 0.04
S max 0.03
Cr 17 - 19
Mo 0.9 - 1.3
V 0.07 - 0.12
Following is heat treatment way of 1.4112 forging round bars
softening annealing at a temperature of 780 - 840℃ with cooling in air or furnace Hardening at 1000 - 1080 ℃ with cooling in water or oil Tempering at a tempering of 100 - 200℃
ALl our 1.4112,X90CrMoV18 forged material should have Manufacturing Process Plan (MPP)including:
Reference documents: specifications, etc,
Checking operations, with acceptance criteria and applicable frequencies
List of the different steps of the manufacturing process
Important parameters (i.e. temperature and holding time for the heat treatments)Manufacturing plants and / or the subcontractors (if applicable)
Forge study simulation
Fibering
Reduction ratio
The following requirements of 1.4112,X90CrMoV18 forged parts are acceptance tests and shall be performed on each heat or lot as applicable.
Composition of each heat.
Hardness and average grain size of each lot of bars, forgings, and forged rings as solution heat treated.
Room-temperature tensile properties , hardness , and stress-rupture properties (of each lot of bars, forgings, and forged rings after precipitation heat
treatment.
Microstructure of each lot.
Periodic Tests: The following requirements are periodic tests and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser:
Tensile Properties
hardness and stress-rupture properties of 1.4112 forged parts after resolution and precipitation heat treatment
Grain flow of 1.4112 forgings
Welcome your inquiry of 1.4112,X90CrMoV18 forging parts
