Description
Jiangsu Liangyi is professional manufacturer of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 forging steel material that we could do is:1.8509 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,1.8509 Forged forging steel rings seamless rolled rings,41CrAlMo7-10 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,1.8509 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,41CrAlMo7-10 Forged Forging Steel Discs Disks Blocks plates,1.8509 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 material that is used in following industry
1.8509 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
1.8509 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
41CrAlMo7-10 Forging Forging Steel mill gear pinion shafts
1.8509 Forging wind turbine gearbox gear shafts,ring gears
41CrAlMo7-10 forging forged locomotive transmission shafts
1.8509 forging forged crane wheels
1.8509 hydro turbine shafts
41CrAlMo710 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
1.8509 Forging crankshafts for gas compressor, mechanical presses,pump.
1.8509 forging steel Spindles
1.8509 Forging steel gear couplings
41CrAlMo7.10 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
1.8509 Forged Forging Steel Cement Plant Pull Torque Rods
1.8509 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
41CrAlMo710 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
1.8509 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
1.8509 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
41CrAlMo7.10 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
1.8509 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
1.8509 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
1.8509 Forging Forged Steel Thread Tie Rods
41CrAlMo7.10 Forged Forging Steel Electric Shovel Shaft Couplings
1.8509 Forged Forging Steel Granulator Gear Shafts
41CrAlMo7.10 Conveyor Pulley Forging Forged Steel Shafts factory
1.8509 Forged Forging Steel Hydraulic Honed Cylinders
1.8509 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
1.8509 Forged Forging Steel Rotary Dryer Trunnion Wheels
41CrAlMo7-10 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
1.8509 Forged Forging Steel bullgear Spider Gear Rims
1.8509 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
41CrAlMo7-10 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
1.8509 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
1.8509 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
Steel making Process of 1.8509 forging round bars
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;
Standard EN 10083 shall be followed.
FOllowing is proiduction standard of 1.8509 forged parts
EN 10085: 2001 Nitriding steel. Technical delivery conditions
Chemical composition of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 forged parts
C 0.38 - 0.45
Si max 0.4
Mn 0.4 - 0.7
P max 0.025
S max 0.035
Cr 1.5 - 1.8
Mo 0.2 - 0.35
Al 0.8 - 1.2
FOllowing is heat treatment way of 1.8509,41CrAlMo7-10,41CrAlMo7.10, forged material
Softening annealing at 650 - 700℃
Hardening in water or oil at 870 - 930℃
Tempering at 580 - 700℃
Nitriding at 480 - 570℃
Mechanical properties of the 1.8509 forged Raw Material
from to N/mm2 N/mm2 min. min. min. J min.
size 16-40 tensile strength 950-1150 Yield strength 750 ELongation 11 Reduction 25 Hardness 286-347
size 40-100 tensile strength 900-1100 Yield strength 720 ELongation 13 Reduction 25 Hardness 271-331
size 100-160 tensile strength 850-1050 Yield strength 670 ELongation 14 Reduction 30 Hardness 253-319
size 160-250 tensile strength 830-980 Yield strength 625 ELongation 15 Reduction 30 Hardness 240-298
An inspection certificate 3.1 according EN 10204 of our 1.8509,41CrAlMo7-10 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 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 forging parts
Following is the shape of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 forging steel material that we could do is:1.8509 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,1.8509 Forged forging steel rings seamless rolled rings,41CrAlMo7-10 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,1.8509 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,41CrAlMo7-10 Forged Forging Steel Discs Disks Blocks plates,1.8509 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 material that is used in following industry
1.8509 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
1.8509 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
41CrAlMo7-10 Forging Forging Steel mill gear pinion shafts
1.8509 Forging wind turbine gearbox gear shafts,ring gears
41CrAlMo7-10 forging forged locomotive transmission shafts
1.8509 forging forged crane wheels
1.8509 hydro turbine shafts
41CrAlMo710 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
1.8509 Forging crankshafts for gas compressor, mechanical presses,pump.
1.8509 forging steel Spindles
1.8509 Forging steel gear couplings
41CrAlMo7.10 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
1.8509 Forged Forging Steel Cement Plant Pull Torque Rods
1.8509 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
41CrAlMo710 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
1.8509 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
1.8509 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
41CrAlMo7.10 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
1.8509 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
1.8509 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
1.8509 Forging Forged Steel Thread Tie Rods
41CrAlMo7.10 Forged Forging Steel Electric Shovel Shaft Couplings
1.8509 Forged Forging Steel Granulator Gear Shafts
41CrAlMo7.10 Conveyor Pulley Forging Forged Steel Shafts factory
1.8509 Forged Forging Steel Hydraulic Honed Cylinders
1.8509 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
1.8509 Forged Forging Steel Rotary Dryer Trunnion Wheels
41CrAlMo7-10 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
1.8509 Forged Forging Steel bullgear Spider Gear Rims
1.8509 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
41CrAlMo7-10 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
1.8509 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
1.8509 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
Steel making Process of 1.8509 forging round bars
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;
Standard EN 10083 shall be followed.
FOllowing is proiduction standard of 1.8509 forged parts
EN 10085: 2001 Nitriding steel. Technical delivery conditions
Chemical composition of 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 forged parts
C 0.38 - 0.45
Si max 0.4
Mn 0.4 - 0.7
P max 0.025
S max 0.035
Cr 1.5 - 1.8
Mo 0.2 - 0.35
Al 0.8 - 1.2
FOllowing is heat treatment way of 1.8509,41CrAlMo7-10,41CrAlMo7.10, forged material
Softening annealing at 650 - 700℃
Hardening in water or oil at 870 - 930℃
Tempering at 580 - 700℃
Nitriding at 480 - 570℃
Mechanical properties of the 1.8509 forged Raw Material
from to N/mm2 N/mm2 min. min. min. J min.
size 16-40 tensile strength 950-1150 Yield strength 750 ELongation 11 Reduction 25 Hardness 286-347
size 40-100 tensile strength 900-1100 Yield strength 720 ELongation 13 Reduction 25 Hardness 271-331
size 100-160 tensile strength 850-1050 Yield strength 670 ELongation 14 Reduction 30 Hardness 253-319
size 160-250 tensile strength 830-980 Yield strength 625 ELongation 15 Reduction 30 Hardness 240-298
An inspection certificate 3.1 according EN 10204 of our 1.8509,41CrAlMo7-10 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 1.8509,41CrAlMo7-10,41CrAlMo7.10,41CrAlMo710 forging parts
