Description
Jiangsu Liangyi is professional manufacturer of 40NiCrMo10-5,1.6745,40 NiCrMo 10-5 ,40NiCrMo10.5 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 40NiCrMo10-5 forging steel material that we could do is:1.6745 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,40NiCrMo10-5,Forged forging steel rings seamless rolled rings,1.6745 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,40NiCrMo10-5 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,40NiCrMo10-5 Forged Forging Steel Discs Disks Blocks plates,40NiCrMo10-5 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
40NiCrMo10-5 is specialized machine parts such as: crank shafts, connecting rods, propeller hubs, control parts, compressor parts, single disc rotors, pump parts, press parts, multi-disc rotors, large non-coal gear wheels, steam turbine drums, steam turbine blades, large cross-section screws, steam turbine shafts, and control parts.
FOllowing is 1.6745 forging parts melting requirement
The steel shall be melted by basic oxygen (BOF) or basic electric furnaces (EF). Steel melted in acid furnaces shall not be permitted for the manufacturing of this material. Material processed by vacuum induction melting (VIM) or which receives additional processing by vacuum degassing (VD), argon-oxygen decarburization (AOD), vacuum oxygen decarburization (VOD), electroslag remelting (ESR) or vacuum arc remelting (VAR) shall also be acceptable. The steel shall be fully killed and melted to a fine grain practice.
Chemical composition of 40NiCrMo10-5 forging shafts is as following
Carbon (C%) Min: 0,37 Max: 0,43
Manganese (Mn%) Min: 0,50 Max: 0,70
Silicon (Si%) Min: 0,15 Max: 0,35
Phosphorus (P%) 0,035
Sulfur (S%) 0,035
Chrome (Cr%) Min: 0,60 Max: 0,80
Nickel (Ni%) Min: 2,40 Max: 2,70
Molybdenum (Mo%) Min: 0,40 Max: 0,60
Following is mechanical property of 1.6745 40NiCrMo10-5 forging material
Yield point Re > 830 MPa
Tensile strength Rm > 980 MPa
The density of steel ρ 7,85 kg/dm3
Hardness in softened state HB < 269 HB
Contraction Z > 55%
Notch toughness KU2 > 80 J
Elongation A > 12%
FOllowing is heat treatment way of 40NiCrMo10-5 forging material
Heat to 1150 oC - 1200 oC maximum, hold until temperature is uniform throughout the section, and commence forging immediately.Do not forge below 850 oC.Following forging operation the work piece should be cooled as slowly as possible in sand or dry lime etc..
We have following inspection equipment of testing all our 40NiCrMo10-5 forging steel parts
Ultrasonic equipment
1. Automatic ultrasonic testing: two ultrasonic testing facilities for internal defects (NDT) with automatic drive and data acquisition system2. Manual ultrasonic testing: for intemal defects (NDT)
Magnetic particle:Surface defects testing with magnetic particle or
dye penetrant inspection (visible or fluorescentpenetrant testing (FPI) method)
Measuring equipment
Dimensional checking
Microscope
Scanning electron microscope (SEM) for investiga-tions of the microstructure
Mechanical testing
Checking the mechanical properties of the equipment
material on state of the art automatic testingequipment
Following is forging products of 40NiCrMo10-5 material that is used in following industry
40NiCrMo10-5 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
1.6745 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
1.6745 Forging Forging Steel mill gear pinion shafts
1.6745 Forging wind turbine gearbox gear shafts,ring gears
40NiCrMo10-5 forging forged locomotive transmission shafts
1.6745 forging forged crane wheels
1.6745 hydro turbine shafts
40NiCrMo10-5 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
1.6745 Forging crankshafts for gas compressor, mechanical presses,pump.
40NiCrMo10-5 forging steel Spindles
40NiCrMo10-5 Forging steel gear couplings
1.6745 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
40NiCrMo10-5 Forged Forging Steel Cement Plant Pull Torque Rods
40NiCrMo10-5 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
1.6745 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
1.6745 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
1.6745 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
1.6745 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
1.6745 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
1.6745 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
40NiCrMo10-5 Forging Forged Steel Thread Tie Rods
40NiCrMo10-5 Forged Forging Steel Electric Shovel Shaft Couplings
40NiCrMo10-5 Forged Forging Steel Granulator Gear Shafts
40NiCrMo10-5 Conveyor Pulley Forging Forged Steel Shafts factory
40NiCrMo10-5 Forged Forging Steel Hydraulic Honed Cylinders
40NiCrMo10-5 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
1.6745 Forged Forging Steel Rotary Dryer Trunnion Wheels
1.6745 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
40NiCrMo10-5 Forged Forging Steel bullgear Spider Gear Rims
40NiCrMo10-5 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
40NiCrMo10-5 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
40NiCrMo10-5 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
40NiCrMo10-5 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
40NiCrMo10-5 Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
40NiCrMo10-5 Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
Welcome your inquiry of 40NiCrMo10-5,1.6745,40 NiCrMo 10-5 ,40NiCrMo10.5 forging parts
