Description
Jiangsu Liangyi is professional manufacturer of 722M24,EN40B,30CD12 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 722M24,EN40B,30CD12 forging steel material that we could do is:722M24 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,722M24 Forged forging steel rings seamless rolled rings, EN40B Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,722M24 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel, EN40B Forged Forging Steel Discs Disks Blocks plates,722M24 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 722M24,EN40B,30CD12 material that is used in following industry
722M24 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
722M24 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
EN40B Forging Forging Steel mill gear pinion shafts
722M24 Forging wind turbine gearbox gear shafts,ring gears
EN40B forging forged locomotive transmission shafts
722M24 forging forged crane wheels
722M24 hydro turbine shafts
30CD12 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
722M24 Forging crankshafts for gas compressor, mechanical presses,pump.
722M24 forging steel Spindles
722M24 Forging steel gear couplings
722M24 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
30CD12 Forged Forging Steel Cement Plant Pull Torque Rods
722M24 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
722M24 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
722M24 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
30CD12 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
722M24 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
722M24 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
30CD12 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
722M24 Forging Forged Steel Thread Tie Rods
722M24 Forged Forging Steel Electric Shovel Shaft Couplings
722M24 Forged Forging Steel Granulator Gear Shafts
30CD12 Conveyor Pulley Forging Forged Steel Shafts factory
722M24 Forged Forging Steel Hydraulic Honed Cylinders
722M24 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
30CD12 Forged Forging Steel Rotary Dryer Trunnion Wheels
722M24 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
722M24 Forged Forging Steel bullgear Spider Gear Rims
722M24 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
30CD12 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
722M24 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
722M24 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
722M24,EN40B,30CD12 is alloyed structural steel for nitriding and work in elevated temperatures elevated up to about 600℃.Used for the production of components and machine parts that require high surface hardness after nitriding, creep resistance, impact resistance, abrasion resistance, and good plasticity.
Melting methods of 722M24,EN40B,30CD12 forged parts :Electrical Furnace Melting+Full Vacuum Degassed
722M24,EN40B,30CD12 forging material of Forging ratio min. 4 : 1
722M24,EN40B,30CD12 Forged material Grain size is 6-8 ASTM
Chemical composition of 722M24,EN40B,30CD12 forged parts
C Si Mn P S Cr Mo
Min. 0.20 0.10 0.45 3.00 0.45
Max. 0.28 0.40 0.70 0.035 0.040 3.50 0.65
Following is heat treatment way of 722M24,EN40B,30CD12 forging parts
Hardening at a temperature of 890 - 940℃ Tempering at a temperature of 550 - 740℃
Mechanical properties of the 722M24 forged Raw Material
S Tensile N/mm 775-925 Yield N/mm² 585 Elongation % 15 KCV J 50 Hardness Brinell 223-277
T Tensile N/mm 850-1000 Yield N/mm² 680 Elongation % 13 KCV J 50 Hardness Brinell 248-302
U Tensile N/mm 925-1000 Yield N/mm² 755 Elongation % 12 KCV J 42 Hardness Brinell 269-331
The supplier shall furnish with each shipment three copies of a report of 722M24,EN40B,30CD12 forged parts showing the part drawing number, purchase order number, material specification number and edition, steel supplier and heat identification, and unique forging identification number.
Certification shall include:
a. Chemical analysis of each element specified
b. Mechanical properties and Brinell hardness
c. Statement of microstructure evaluation
d. Statement of compliance with ultrasonic test and magnetic particle inspection requirements, including reportable indications.
MARKING AND PACKING of 722M24,EN40B,30CD12 forged parts
Each forging shall be impression stamped or indelibly marked at the location designated on the drawing, with unique identifying number traceable to the chemical analysis, heat treatment records, and mechanical property and NDE certifications; and forging supplier name or identifying logo.
Welcome your inquiry of 722M24,EN40B,30CD12 forging parts
Following is the shape of 722M24,EN40B,30CD12 forging steel material that we could do is:722M24 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,722M24 Forged forging steel rings seamless rolled rings, EN40B Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,722M24 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel, EN40B Forged Forging Steel Discs Disks Blocks plates,722M24 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 722M24,EN40B,30CD12 material that is used in following industry
722M24 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
722M24 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
EN40B Forging Forging Steel mill gear pinion shafts
722M24 Forging wind turbine gearbox gear shafts,ring gears
EN40B forging forged locomotive transmission shafts
722M24 forging forged crane wheels
722M24 hydro turbine shafts
30CD12 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
722M24 Forging crankshafts for gas compressor, mechanical presses,pump.
722M24 forging steel Spindles
722M24 Forging steel gear couplings
722M24 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
30CD12 Forged Forging Steel Cement Plant Pull Torque Rods
722M24 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
722M24 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
722M24 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
30CD12 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
722M24 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
722M24 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
30CD12 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
722M24 Forging Forged Steel Thread Tie Rods
722M24 Forged Forging Steel Electric Shovel Shaft Couplings
722M24 Forged Forging Steel Granulator Gear Shafts
30CD12 Conveyor Pulley Forging Forged Steel Shafts factory
722M24 Forged Forging Steel Hydraulic Honed Cylinders
722M24 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
30CD12 Forged Forging Steel Rotary Dryer Trunnion Wheels
722M24 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
722M24 Forged Forging Steel bullgear Spider Gear Rims
722M24 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
30CD12 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
722M24 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
722M24 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
722M24,EN40B,30CD12 is alloyed structural steel for nitriding and work in elevated temperatures elevated up to about 600℃.Used for the production of components and machine parts that require high surface hardness after nitriding, creep resistance, impact resistance, abrasion resistance, and good plasticity.
Melting methods of 722M24,EN40B,30CD12 forged parts :Electrical Furnace Melting+Full Vacuum Degassed
722M24,EN40B,30CD12 forging material of Forging ratio min. 4 : 1
722M24,EN40B,30CD12 Forged material Grain size is 6-8 ASTM
Chemical composition of 722M24,EN40B,30CD12 forged parts
C Si Mn P S Cr Mo
Min. 0.20 0.10 0.45 3.00 0.45
Max. 0.28 0.40 0.70 0.035 0.040 3.50 0.65
Following is heat treatment way of 722M24,EN40B,30CD12 forging parts
Hardening at a temperature of 890 - 940℃ Tempering at a temperature of 550 - 740℃
Mechanical properties of the 722M24 forged Raw Material
S Tensile N/mm 775-925 Yield N/mm² 585 Elongation % 15 KCV J 50 Hardness Brinell 223-277
T Tensile N/mm 850-1000 Yield N/mm² 680 Elongation % 13 KCV J 50 Hardness Brinell 248-302
U Tensile N/mm 925-1000 Yield N/mm² 755 Elongation % 12 KCV J 42 Hardness Brinell 269-331
The supplier shall furnish with each shipment three copies of a report of 722M24,EN40B,30CD12 forged parts showing the part drawing number, purchase order number, material specification number and edition, steel supplier and heat identification, and unique forging identification number.
Certification shall include:
a. Chemical analysis of each element specified
b. Mechanical properties and Brinell hardness
c. Statement of microstructure evaluation
d. Statement of compliance with ultrasonic test and magnetic particle inspection requirements, including reportable indications.
MARKING AND PACKING of 722M24,EN40B,30CD12 forged parts
Each forging shall be impression stamped or indelibly marked at the location designated on the drawing, with unique identifying number traceable to the chemical analysis, heat treatment records, and mechanical property and NDE certifications; and forging supplier name or identifying logo.
Welcome your inquiry of 722M24,EN40B,30CD12 forging parts
