Description
Jiangsu Liangyi is professional manufacturer of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М forging steel material that we could do is:38Х2Н2МА Forged Steel round bars square bars Flat bars Rectangles Bars Rods,38Х2Н2МА Forged forging steel rings seamless rolled rings,34ХН1М Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,38Х2Н2МА forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,34ХН1М Forged Forging Steel Discs Disks Blocks plates,38Х2Н2МА Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М material that is used in following industry
38Х2Н2МА Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
38Х2Н2МА Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
34ХН1М Forging Forging Steel mill gear pinion shafts
38Х2Н2МА Forging wind turbine gearbox gear shafts,ring gears
34ХН1М forging forged locomotive transmission shafts
38Х2Н2МА forging forged crane wheels
38Х2Н2МА hydro turbine shafts
38Х2Н2МА Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
38Х2Н2МА Forging crankshafts for gas compressor, mechanical presses,pump.
38Х2Н2МА forging steel Spindles
38Х2Н2МА Forging steel gear couplings
38Х2Н2МА Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
38Х2Н2МА Forged Forging Steel Cement Plant Pull Torque Rods
38Х2Н2МА Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
38Х2Н2МА Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
38Х2Н2МА Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
38Х2Н2МА Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
38Х2Н2МА Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
38Х2Н2МА Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
38Х2Н2МА Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
38Х2Н2МА Forging Forged Steel Thread Tie Rods
38Х2Н2МА Forged Forging Steel Electric Shovel Shaft Couplings
38Х2Н2МА Forged Forging Steel Granulator Gear Shafts
38Х2Н2МА Conveyor Pulley Forging Forged Steel Shafts factory
38Х2Н2МА Forged Forging Steel Hydraulic Honed Cylinders
38Х2Н2МА Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
38Х2Н2МА Forged Forging Steel Rotary Dryer Trunnion Wheels
38Х2Н2МА Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
38Х2Н2МА Forged Forging Steel bullgear Spider Gear Rims
38Х2Н2МА Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
38Х2Н2МА Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
38Х2Н2МА Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
38Х2Н2МА Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
38Х2Н2МА Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
38Х2Н2МА Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
38Х2Н2МА Forged Forging Steel Gas Steam Turbine Labyrinth seal bushing
38Х2Н2МА Forged Forging Steel Gas Steam turbine generator air gap annular split baffle rings
38Х2Н2МА Forged Forging Steels Christmas Trees wellhead Spool Body Bodies
38Х2Н2МА Forged Forging forge Steel Gas Steam turbine Power generator Shafts
38Х2Н2МА Forged Forging Gas Steam turbine Rotors Forward Stub Shafts Spindles
38Х2Н2МА Forged Forging drilling tools,risers,connectors,flexible joint ,seals,flanges gasket factory
38Х2Н2МА Forged Forging drilling tools,risers,connectors,flexible joint ,seals,flanges gasket
38Х2Н2МА Forged Forging Steel gate valves Body Bodies bespoke flat bars
38Х2Н2МА Forged Forging Steel double studded adapter flange
38Х2Н2МА Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
38Х2Н2МА Forging/Forged Fracturing Mud Pump Fluid End ModuleForged/Forging Blowout Preventer RAM Annular Bop Body Bodies
38Х2Н2МА Forged Forging Steel Pumping Equipment Eccentric Laterals Lateral Forgings
SNCM439 Forging Forged Steel shield TBM cutter Cutting Rings
38Х2Н2МА Forging/Forged Steel Wellhead Christmas Tree Frac Head (Fracturing Head)
38Х2Н2МА Forged Forging Steel drill head casings,collars,landing bowls
38Х2Н2МА Forged Forging Forge Steel FLANGED BOSSES
38Х2Н2МА Forged Forging Subsea Extrusions Oil Gas Inventory
38Х2Н2МА Forged Forging Steel Annulus AWB/PWB wing blocks Body Bodies
38Х2Н2МА Forged Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
38Х2Н2МА Forged Forging Steel Lower Torque Hydro Master gate Frac valve Lower Master Valve Block Body Bodies
38Х2Н2МА Forged Forging Oil field downhole drilling tool Mud Motor Drive shafts
38Х2Н2МА Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs,for H type two way 2‐way one way back pressure valves, ball valve,check valve,gate valve
38Х2Н2МА 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
38Х2Н2МА ss a 1.5% Ni-Cr-Mo high hardenability, high tensile strength steel. It is generally supplied in the Hardened and Tempered condition in the tensile range of 850 – 1000Mpa (T Condition) but can be heat treated to 850 – 1550Mpa dependent on section size (T – Z Condition). It could also be supplied in the annealed condition suitable for pre-heat treatment machining. This grade is very popular and widely used for many high strength applications where a good combination of strength and impact properties are essential in fairly large components.
Production standard of 38Х2Н2МАforging material is as following
ГОСТ 8479-70;
ГОСТ 2879-2006; ГОСТ 1133-71; ГОСТ 2590-2006; ГОСТ 2591-2006;
ГОСТ 103-2006;
ГОСТ 14955-77; ГОСТ 4543-71; ГОСТ 7417-75; ГОСТ 1051-73; ГОСТ 8559-75; ГОСТ 8560-78;
Chemical Composition of 38Х2Н2МА forged shafts
C 0.33 - 0.4
Si 0.17 - 0.37
Mn 0.25 - 0.5
Ni 1.3 - 1.7
S 0.025
P 0.025
Cr 1.3 - 1.7
Mo 0.2 - 0.3
Cu 0.3
Mechanical Properties of the Raw Material of 38Х2Н2МА forging gear shafts
T section 250 Tensile strength Mpa 850/1000 Yield(0.2%] MpA 635 Elongation 13 Charpy J 35 Hardness HB 248-302
U section 100 Tensile strength Mpa 925/1075 Yield(0.2%] MpA 740 Elongation 12 Charpy J 42 Hardness HB 269-331
V section 63 Tensile strength Mpa 1000/1150 Yield(0.2%] MpA 835 Elongation 12 Charpy J 42 Hardness HB 293-352
W section 29 Tensile strength Mpa 1075/1225 Yield(0.2%] MpA 925 Elongation 11 Charpy J 35 Hardness HB 311-375
X section 29 Tensile strength Mpa 1150/1300 Yield(0.2%] MpA 1005 Elongation 10 Charpy J 28 Hardness HB 341-401
Y section 29 Tensile strength Mpa 1225/1375 Yield(0.2%] MpA 1080 Elongation 10 Charpy J 21 Hardness HB 363-429
Z section 29 Tensile strength Mpa 1550Min Yield(0.2%] MpA 1125 Elongation 8 Charpy J 9 Hardness HB 444 Min
The following details shall be furnished in the test certificate of finished 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М forged steel:
Heat No. , and melting type.
Dimensional inspection
Details of heat treatment cycle followed.
Results of chemical analysis including tramp elements.
Results of mechanical tests, including hardness test. All individual values shall be reported.Results of ultrasonic tests
Results of surface crack examination
Confirmation of the visual inspection
Confirmation of the verification inspection
Results of additional tests called for in the drawing/order.
Welcome your inquiry of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М forging parts
Following is the shape of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М forging steel material that we could do is:38Х2Н2МА Forged Steel round bars square bars Flat bars Rectangles Bars Rods,38Х2Н2МА Forged forging steel rings seamless rolled rings,34ХН1М Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,38Х2Н2МА forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,34ХН1М Forged Forging Steel Discs Disks Blocks plates,38Х2Н2МА Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М material that is used in following industry
38Х2Н2МА Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
38Х2Н2МА Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
34ХН1М Forging Forging Steel mill gear pinion shafts
38Х2Н2МА Forging wind turbine gearbox gear shafts,ring gears
34ХН1М forging forged locomotive transmission shafts
38Х2Н2МА forging forged crane wheels
38Х2Н2МА hydro turbine shafts
38Х2Н2МА Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
38Х2Н2МА Forging crankshafts for gas compressor, mechanical presses,pump.
38Х2Н2МА forging steel Spindles
38Х2Н2МА Forging steel gear couplings
38Х2Н2МА Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
38Х2Н2МА Forged Forging Steel Cement Plant Pull Torque Rods
38Х2Н2МА Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
38Х2Н2МА Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
38Х2Н2МА Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
38Х2Н2МА Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
38Х2Н2МА Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
38Х2Н2МА Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
38Х2Н2МА Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
38Х2Н2МА Forging Forged Steel Thread Tie Rods
38Х2Н2МА Forged Forging Steel Electric Shovel Shaft Couplings
38Х2Н2МА Forged Forging Steel Granulator Gear Shafts
38Х2Н2МА Conveyor Pulley Forging Forged Steel Shafts factory
38Х2Н2МА Forged Forging Steel Hydraulic Honed Cylinders
38Х2Н2МА Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
38Х2Н2МА Forged Forging Steel Rotary Dryer Trunnion Wheels
38Х2Н2МА Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
38Х2Н2МА Forged Forging Steel bullgear Spider Gear Rims
38Х2Н2МА Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
38Х2Н2МА Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
38Х2Н2МА Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
38Х2Н2МА Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
38Х2Н2МА Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
38Х2Н2МА Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
38Х2Н2МА Forged Forging Steel Gas Steam Turbine Labyrinth seal bushing
38Х2Н2МА Forged Forging Steel Gas Steam turbine generator air gap annular split baffle rings
38Х2Н2МА Forged Forging Steels Christmas Trees wellhead Spool Body Bodies
38Х2Н2МА Forged Forging forge Steel Gas Steam turbine Power generator Shafts
38Х2Н2МА Forged Forging Gas Steam turbine Rotors Forward Stub Shafts Spindles
38Х2Н2МА Forged Forging drilling tools,risers,connectors,flexible joint ,seals,flanges gasket factory
38Х2Н2МА Forged Forging drilling tools,risers,connectors,flexible joint ,seals,flanges gasket
38Х2Н2МА Forged Forging Steel gate valves Body Bodies bespoke flat bars
38Х2Н2МА Forged Forging Steel double studded adapter flange
38Х2Н2МА Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
38Х2Н2МА Forging/Forged Fracturing Mud Pump Fluid End ModuleForged/Forging Blowout Preventer RAM Annular Bop Body Bodies
38Х2Н2МА Forged Forging Steel Pumping Equipment Eccentric Laterals Lateral Forgings
SNCM439 Forging Forged Steel shield TBM cutter Cutting Rings
38Х2Н2МА Forging/Forged Steel Wellhead Christmas Tree Frac Head (Fracturing Head)
38Х2Н2МА Forged Forging Steel drill head casings,collars,landing bowls
38Х2Н2МА Forged Forging Forge Steel FLANGED BOSSES
38Х2Н2МА Forged Forging Subsea Extrusions Oil Gas Inventory
38Х2Н2МА Forged Forging Steel Annulus AWB/PWB wing blocks Body Bodies
38Х2Н2МА Forged Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
38Х2Н2МА Forged Forging Steel Lower Torque Hydro Master gate Frac valve Lower Master Valve Block Body Bodies
38Х2Н2МА Forged Forging Oil field downhole drilling tool Mud Motor Drive shafts
38Х2Н2МА Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs,for H type two way 2‐way one way back pressure valves, ball valve,check valve,gate valve
38Х2Н2МА 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
38Х2Н2МА ss a 1.5% Ni-Cr-Mo high hardenability, high tensile strength steel. It is generally supplied in the Hardened and Tempered condition in the tensile range of 850 – 1000Mpa (T Condition) but can be heat treated to 850 – 1550Mpa dependent on section size (T – Z Condition). It could also be supplied in the annealed condition suitable for pre-heat treatment machining. This grade is very popular and widely used for many high strength applications where a good combination of strength and impact properties are essential in fairly large components.
Production standard of 38Х2Н2МАforging material is as following
ГОСТ 8479-70;
ГОСТ 2879-2006; ГОСТ 1133-71; ГОСТ 2590-2006; ГОСТ 2591-2006;
ГОСТ 103-2006;
ГОСТ 14955-77; ГОСТ 4543-71; ГОСТ 7417-75; ГОСТ 1051-73; ГОСТ 8559-75; ГОСТ 8560-78;
Chemical Composition of 38Х2Н2МА forged shafts
C 0.33 - 0.4
Si 0.17 - 0.37
Mn 0.25 - 0.5
Ni 1.3 - 1.7
S 0.025
P 0.025
Cr 1.3 - 1.7
Mo 0.2 - 0.3
Cu 0.3
Mechanical Properties of the Raw Material of 38Х2Н2МА forging gear shafts
T section 250 Tensile strength Mpa 850/1000 Yield(0.2%] MpA 635 Elongation 13 Charpy J 35 Hardness HB 248-302
U section 100 Tensile strength Mpa 925/1075 Yield(0.2%] MpA 740 Elongation 12 Charpy J 42 Hardness HB 269-331
V section 63 Tensile strength Mpa 1000/1150 Yield(0.2%] MpA 835 Elongation 12 Charpy J 42 Hardness HB 293-352
W section 29 Tensile strength Mpa 1075/1225 Yield(0.2%] MpA 925 Elongation 11 Charpy J 35 Hardness HB 311-375
X section 29 Tensile strength Mpa 1150/1300 Yield(0.2%] MpA 1005 Elongation 10 Charpy J 28 Hardness HB 341-401
Y section 29 Tensile strength Mpa 1225/1375 Yield(0.2%] MpA 1080 Elongation 10 Charpy J 21 Hardness HB 363-429
Z section 29 Tensile strength Mpa 1550Min Yield(0.2%] MpA 1125 Elongation 8 Charpy J 9 Hardness HB 444 Min
The following details shall be furnished in the test certificate of finished 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М forged steel:
Heat No. , and melting type.
Dimensional inspection
Details of heat treatment cycle followed.
Results of chemical analysis including tramp elements.
Results of mechanical tests, including hardness test. All individual values shall be reported.Results of ultrasonic tests
Results of surface crack examination
Confirmation of the visual inspection
Confirmation of the verification inspection
Results of additional tests called for in the drawing/order.
Welcome your inquiry of 38Х2Н2МА,38Ch2N2MA,34ChN1M, 34ХН1М forging parts
