Description
Jiangsu Liangyi is professional manufacturer of 51CrV4,50CrV4,1.8159 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 51CrV4,50CrV4,1.8159 forging steel material that we could do is:51CrV4 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,51CrV4 Forged forging steel rings seamless rolled rings,1.8159 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,51CrV4 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,1.8159 Forged Forging Steel Discs Disks Blocks plates,51CrV4 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 51CrV4,50CrV4,1.8159 material that is used in following industry
51CrV4 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
51CrV4 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
1.8159 Forging Forging Steel mill gear pinion shafts
51CrV4 Forging wind turbine gearbox gear shafts,ring gears
1.8159 forging forged locomotive transmission shafts
51CrV4 forging forged crane wheels
51CrV4 hydro turbine shafts
51CrV4 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
51CrV4 Forging crankshafts for gas compressor, mechanical presses,pump.
51CrV4 forging steel Spindles
51CrV4 Forging steel gear couplings
51CrV4 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
51CrV4 Forged Forging Steel Cement Plant Pull Torque Rods
51CrV4 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
51CrV4 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
51CrV4 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
51CrV4 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
51CrV4 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
51CrV4 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
51CrV4 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
51CrV4 Forging Forged Steel Thread Tie Rods
51CrV4 Forged Forging Steel Electric Shovel Shaft Couplings
51CrV4 Forged Forging Steel Granulator Gear Shafts
51CrV4 Conveyor Pulley Forging Forged Steel Shafts factory
51CrV4 Forged Forging Steel Hydraulic Honed Cylinders
51CrV4 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
51CrV4 Forged Forging Steel Rotary Dryer Trunnion Wheels
51CrV4 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
51CrV4 Forged Forging Steel bullgear Spider Gear Rims
51CrV4 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
51CrV4 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
51CrV4 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
51CrV4 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
51CrV4 Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
51CrV4 Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
51CrV4 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies
51CrV4 Forged Forging forge Steel Gas Steam turbine Power generator Shafts
51CrV4 Forged Forging Steel Rotary Rock Drilling Tri-Cone Tricone Drill Bit cutter (PDC) Body Bodies factory
Forged Forging Steel Rotary Rock Drilling Tri-Cone Tricone Drill Bit cutter (PDC) Body Bodies
51CrV4 is a high strength quench and tempering steel with high hardenability, excellent toughness, high wear resistance and good dimension stability.
The 451CrV4 forged parts shall be melted by one of the following processes:electric furnace with separate degassing and refining optional or electric furnace followed by electroslag-consumable remelting.
Chemical composition of 51CrV4,50CrV4,1.8159 forged parts
C 0.47 - 0.55
Si max 0.4
Mn 0.7 - 1.1
P max 0.025
S max 0.025
Cr 0.9 - 1.2
V 0.1 - 0.25
FOllowing is production standard of 51CrV4,50CrV4,1.8159 forging parts
EN 10277-5: 2008 Bright steel products. Technical delivery conditions. Steels for quenching and tempering
EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels
EN 10089: 2002 Hot rolled steels for quenched and tempered springs. Technical delivery conditions
EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels
Dimensions <16mm Tensile strength, Rm: 1100 - 1300 MPa Yield point, Re: >900 MPa Elongation, A: > 9%
Dimensions 16 - 40mm Tensile strength, Rm: 1000 - 1200 MPa Yield point, Re: >800 MPa Elongation, A: >10%
40 - 80mm Tensile strength, Rm: 900 - 1100 MPa Yield point, Re: >700 MPa Elongation, A: >12%
An inspection certificate 3.1 according EN 10204 of our 51CrV4,50CrV4,1.8159 forged bars should have following
purchase order, item, serial n°, drawing number and number of the technical purchasing
specification
material designation
heat n° and heat analysis
method of melting
manufacturing procedure
heat treatment: cooling method (rates and mean of cooling) and measured temperatures.
All heat treatment conditions have to be quoted in a graphic temperature against time
sequence (including all re-heat-treatments). Reports including only average holding
temperatures and times are acceptable.
results of metallographic analysis
mechanical tests certificates, including single values
results and recording of NDT. A dedicated certificate for each performed NDT is required
dimensional report (tabular or graphically) complete of a certificate of compliance
Welcome your inquiry of 51CrV4,50CrV4,1.8159 forging parts
Following is the shape of 51CrV4,50CrV4,1.8159 forging steel material that we could do is:51CrV4 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,51CrV4 Forged forging steel rings seamless rolled rings,1.8159 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,51CrV4 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,1.8159 Forged Forging Steel Discs Disks Blocks plates,51CrV4 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 51CrV4,50CrV4,1.8159 material that is used in following industry
51CrV4 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
51CrV4 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
1.8159 Forging Forging Steel mill gear pinion shafts
51CrV4 Forging wind turbine gearbox gear shafts,ring gears
1.8159 forging forged locomotive transmission shafts
51CrV4 forging forged crane wheels
51CrV4 hydro turbine shafts
51CrV4 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
51CrV4 Forging crankshafts for gas compressor, mechanical presses,pump.
51CrV4 forging steel Spindles
51CrV4 Forging steel gear couplings
51CrV4 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
51CrV4 Forged Forging Steel Cement Plant Pull Torque Rods
51CrV4 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
51CrV4 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
51CrV4 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
51CrV4 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
51CrV4 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
51CrV4 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
51CrV4 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
51CrV4 Forging Forged Steel Thread Tie Rods
51CrV4 Forged Forging Steel Electric Shovel Shaft Couplings
51CrV4 Forged Forging Steel Granulator Gear Shafts
51CrV4 Conveyor Pulley Forging Forged Steel Shafts factory
51CrV4 Forged Forging Steel Hydraulic Honed Cylinders
51CrV4 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
51CrV4 Forged Forging Steel Rotary Dryer Trunnion Wheels
51CrV4 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
51CrV4 Forged Forging Steel bullgear Spider Gear Rims
51CrV4 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
51CrV4 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
51CrV4 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
51CrV4 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
51CrV4 Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
51CrV4 Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
51CrV4 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies
51CrV4 Forged Forging forge Steel Gas Steam turbine Power generator Shafts
51CrV4 Forged Forging Steel Rotary Rock Drilling Tri-Cone Tricone Drill Bit cutter (PDC) Body Bodies factory
Forged Forging Steel Rotary Rock Drilling Tri-Cone Tricone Drill Bit cutter (PDC) Body Bodies
51CrV4 is a high strength quench and tempering steel with high hardenability, excellent toughness, high wear resistance and good dimension stability.
The 451CrV4 forged parts shall be melted by one of the following processes:electric furnace with separate degassing and refining optional or electric furnace followed by electroslag-consumable remelting.
Chemical composition of 51CrV4,50CrV4,1.8159 forged parts
C 0.47 - 0.55
Si max 0.4
Mn 0.7 - 1.1
P max 0.025
S max 0.025
Cr 0.9 - 1.2
V 0.1 - 0.25
FOllowing is production standard of 51CrV4,50CrV4,1.8159 forging parts
EN 10277-5: 2008 Bright steel products. Technical delivery conditions. Steels for quenching and tempering
EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels
EN 10089: 2002 Hot rolled steels for quenched and tempered springs. Technical delivery conditions
EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels
Following is heat treatment way of 51CrV4,50CrV4,1.8159 forging parts
Normalizing: A temperature between 870°C and 900°C should be considered during normalizing. Thereafter, an air cooling takes place.
Soft annealing: The material 1.8159 is annealed at temperatures of 680°C - 720°C. This is followed by a slow cooling in the oven.
Heat treatment: The tempering takes place at 820°C - 860°C. Subsequently, the material must be quenched in oil. Quenching may also be performed with an aqueous polymer solution that is equivalent.
Tempering: During tempering, temperatures of 540°C to - 680°C are common, with subsequent cooling in the air.
Mechanical properties of the 51CrV4 forged Raw Material
Dimensions <16mm Tensile strength, Rm: 1100 - 1300 MPa Yield point, Re: >900 MPa Elongation, A: > 9%
Dimensions 16 - 40mm Tensile strength, Rm: 1000 - 1200 MPa Yield point, Re: >800 MPa Elongation, A: >10%
40 - 80mm Tensile strength, Rm: 900 - 1100 MPa Yield point, Re: >700 MPa Elongation, A: >12%
An inspection certificate 3.1 according EN 10204 of our 51CrV4,50CrV4,1.8159 forged bars should have following
purchase order, item, serial n°, drawing number and number of the technical purchasing
specification
material designation
heat n° and heat analysis
method of melting
manufacturing procedure
heat treatment: cooling method (rates and mean of cooling) and measured temperatures.
All heat treatment conditions have to be quoted in a graphic temperature against time
sequence (including all re-heat-treatments). Reports including only average holding
temperatures and times are acceptable.
results of metallographic analysis
mechanical tests certificates, including single values
results and recording of NDT. A dedicated certificate for each performed NDT is required
dimensional report (tabular or graphically) complete of a certificate of compliance
Welcome your inquiry of 51CrV4,50CrV4,1.8159 forging parts
