Description
Jiangsu Liangyi is professional manufacturer of 30Х3МА,30Ch3MA,30Kh3MA open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 30Х3МА,30Ch3MA,30Kh3MA forging steel material that we could do is:30Х3МА Forged Steel round bars square bars Flat bars Rectangles Bars Rods,30Х3МА Forged forging steel rings seamless rolled rings, 30Ch3MA Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,30Х3МА forging forged steel shafts,gear,pinion shafts,spindles,gear wheel, 30Ch3MA Forged Forging Steel Discs Disks Blocks plates,30Х3МА Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 30Х3МА,30Ch3MA,30Kh3MA material that is used in following industry
30Х3МА Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
30Х3МА Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
30Ch3MA Forging Forging Steel mill gear pinion shafts
30Х3МА Forging wind turbine gearbox gear shafts,ring gears
30Ch3MA forging forged locomotive transmission shafts
30Х3МА forging forged crane wheels
30Х3МА hydro turbine shafts
30Kh3MA Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
30Х3МА Forging crankshafts for gas compressor, mechanical presses,pump.
30Х3МА forging steel Spindles
30Х3МА Forging steel gear couplings
30Х3МА Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
30Kh3MA Forged Forging Steel Cement Plant Pull Torque Rods
30Х3МА Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
30Х3МА Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
30Х3МА Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
30Kh3MA Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
30Х3МА Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
30Х3МА Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
30Kh3MA Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
30Х3МА Forging Forged Steel Thread Tie Rods
30Х3МА Forged Forging Steel Electric Shovel Shaft Couplings
30Х3МА Forged Forging Steel Granulator Gear Shafts
30Kh3MA Conveyor Pulley Forging Forged Steel Shafts factory
30Х3МА Forged Forging Steel Hydraulic Honed Cylinders
30Х3МА Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
30Kh3MA Forged Forging Steel Rotary Dryer Trunnion Wheels
30Х3МА Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
30Х3МА Forged Forging Steel bullgear Spider Gear Rims
30Х3МА Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
30Kh3MA Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
30Х3МА Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
30Х3МА Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
30Х3МА,30Ch3MA,30Kh3MA is chromium-molybdenum nitriding steel characterised by its suitability for nitriding which promotes high wear resistance.
Melting methods of 30Х3МА,30Ch3MA,30Kh3MA forged parts :Electrical Furnace Melting+Full Vacuum Degassed
30Х3МА,30Ch3MA,30Kh3MA forging material of Forging ratio min. 4 : 1
30Х3МА,30Ch3MA,30Kh3MA Forged material Grain size is 6-8 ASTM
Chemical composition of 30Х3МА,30Ch3MA,30Kh3MA forged parts
C 0.27 - 0.35
Si 0.17 - 0.37
Mn 0.3 - 0.6
Ni max 0.5
S max 0.025
P max 0.025
Cr 2.8 - 3.2
Mo 0.25 - 0.35
Cu max 0.25
Mechanical properties of the 30Х3МА forged Raw Material
Tensile N/mm Min 980
Yield N/mm² Min 830
Elongation % min 15
FOllowing is testing standard of our 30Х3МА,30Ch3MA,30Kh3MA forged steel parts
ASTM E10-12: Standard Test Method for Brinell hardness of Metallic Materials;
ASTM A370-12: Standard Test Methods and Definitions for Mechanical Testing of Steel Products;
ASTM E23-07a: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials;
AMS 2315G: Determination of Delta Ferrite Content,
ASTM E45-05: Standard Test Methods for Determining the Inclusion Content of Steel,
ASTM E112-10: Standard Test Methods for Determining Average Grain Size,
ASTM E837: Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gage Meth
ALl our 30Х3МА,30Ch3MA,30Kh3MA forged bars shall issue a certificate of test EN 10204, cert. 3.1
An inspection certificate 3.1 according EN 10204 of our AISI 309S 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 30Х3МА,30Ch3MA,30Kh3MA forging parts
Following is the shape of 30Х3МА,30Ch3MA,30Kh3MA forging steel material that we could do is:30Х3МА Forged Steel round bars square bars Flat bars Rectangles Bars Rods,30Х3МА Forged forging steel rings seamless rolled rings, 30Ch3MA Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,30Х3МА forging forged steel shafts,gear,pinion shafts,spindles,gear wheel, 30Ch3MA Forged Forging Steel Discs Disks Blocks plates,30Х3МА Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 30Х3МА,30Ch3MA,30Kh3MA material that is used in following industry
30Х3МА Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
30Х3МА Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
30Ch3MA Forging Forging Steel mill gear pinion shafts
30Х3МА Forging wind turbine gearbox gear shafts,ring gears
30Ch3MA forging forged locomotive transmission shafts
30Х3МА forging forged crane wheels
30Х3МА hydro turbine shafts
30Kh3MA Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
30Х3МА Forging crankshafts for gas compressor, mechanical presses,pump.
30Х3МА forging steel Spindles
30Х3МА Forging steel gear couplings
30Х3МА Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
30Kh3MA Forged Forging Steel Cement Plant Pull Torque Rods
30Х3МА Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
30Х3МА Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
30Х3МА Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
30Kh3MA Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
30Х3МА Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
30Х3МА Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
30Kh3MA Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
30Х3МА Forging Forged Steel Thread Tie Rods
30Х3МА Forged Forging Steel Electric Shovel Shaft Couplings
30Х3МА Forged Forging Steel Granulator Gear Shafts
30Kh3MA Conveyor Pulley Forging Forged Steel Shafts factory
30Х3МА Forged Forging Steel Hydraulic Honed Cylinders
30Х3МА Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
30Kh3MA Forged Forging Steel Rotary Dryer Trunnion Wheels
30Х3МА Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
30Х3МА Forged Forging Steel bullgear Spider Gear Rims
30Х3МА Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
30Kh3MA Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
30Х3МА Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
30Х3МА Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
30Х3МА,30Ch3MA,30Kh3MA is chromium-molybdenum nitriding steel characterised by its suitability for nitriding which promotes high wear resistance.
Melting methods of 30Х3МА,30Ch3MA,30Kh3MA forged parts :Electrical Furnace Melting+Full Vacuum Degassed
30Х3МА,30Ch3MA,30Kh3MA forging material of Forging ratio min. 4 : 1
30Х3МА,30Ch3MA,30Kh3MA Forged material Grain size is 6-8 ASTM
Chemical composition of 30Х3МА,30Ch3MA,30Kh3MA forged parts
C 0.27 - 0.35
Si 0.17 - 0.37
Mn 0.3 - 0.6
Ni max 0.5
S max 0.025
P max 0.025
Cr 2.8 - 3.2
Mo 0.25 - 0.35
Cu max 0.25
Mechanical properties of the 30Х3МА forged Raw Material
Tensile N/mm Min 980
Yield N/mm² Min 830
Elongation % min 15
FOllowing is testing standard of our 30Х3МА,30Ch3MA,30Kh3MA forged steel parts
ASTM E10-12: Standard Test Method for Brinell hardness of Metallic Materials;
ASTM A370-12: Standard Test Methods and Definitions for Mechanical Testing of Steel Products;
ASTM E23-07a: Standard Test Methods for Notched Bar Impact Testing of Metallic Materials;
AMS 2315G: Determination of Delta Ferrite Content,
ASTM E45-05: Standard Test Methods for Determining the Inclusion Content of Steel,
ASTM E112-10: Standard Test Methods for Determining Average Grain Size,
ASTM E837: Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gage Meth
ALl our 30Х3МА,30Ch3MA,30Kh3MA forged bars shall issue a certificate of test EN 10204, cert. 3.1
An inspection certificate 3.1 according EN 10204 of our AISI 309S 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 30Х3МА,30Ch3MA,30Kh3MA forging parts
