Description
Jiangsu Liangyi is professional manufacturer of 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 forging steel material that we could do is:30NiCrMo16-6 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,30NiCrMo16-6 Forged forging steel rings seamless rolled rings,1.6747 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,30NiCrMo16-6 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,1.6747 Forged Forging Steel Discs Disks Blocks plates,30NiCrMo16-6 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 material that is used in following industry
30NiCrMo16-6 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
30NiCrMo16-6 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
1.6747 Forging Forging Steel mill gear pinion shafts
30NiCrMo16-6 Forging wind turbine gearbox gear shafts,ring gears
1.6747 forging forged locomotive transmission shafts
30NiCrMo16-6 forging forged crane wheels
30NiCrMo16-6 hydro turbine shafts
30NiCrMo16-6 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
30NiCrMo16-6 Forging crankshafts for gas compressor, mechanical presses,pump.
30NiCrMo16-6 forging steel Spindles
30 NiCrMo 16-6 Forging steel gear couplings
30NiCrMo16-6 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
30NiCrMo16-6 Forged Forging Steel Cement Plant Pull Torque Rods
30NiCrMo16-6 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
30 NiCrMo 16-6 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
30NiCrMo16-6 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
30NiCrMo16-6 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
30NiCrMo16-6 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
30NiCrMo16-6 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
30NiCrMo16-6 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
30NiCrMo16-6 Forging Forged Steel Thread Tie Rods
30NiCrMo16-6 Forged Forging Steel Electric Shovel Shaft Couplings
30NiCrMo16-6 Forged Forging Steel Granulator Gear Shafts
30NiCrMo16-6 Conveyor Pulley Forging Forged Steel Shafts factory
30NiCrMo16-6 Forged Forging Steel Hydraulic Honed Cylinders
30 NiCrMo 16-6 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
30NiCrMo16-6 Forged Forging Steel Rotary Dryer Trunnion Wheels
30NiCrMo16-6 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
30NiCrMo16-6 Forged Forging Steel bullgear Spider Gear Rims
30 NiCrMo 16-6 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
30NiCrMo16-6 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
30NiCrMo16-6 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
30 NiCrMo 16-6 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
30NiCrMo16-6 Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
30NiCrMo16-6 Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
30NiCrMo16-6 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies
30NiCrMo16-6 Forged Forging forge Steel Gas Steam turbine Power generator Shafts
30NiCrMo16-6 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
30NiCrMo16-6 is a high strength quench and tempering steel with high hardenability, excellent toughness, high wear resistance and good dimension stability.
The 430NiCrMo16-6 forged parts shall be melted by one of the following processes:electric furnace with separate degassing and refining optional or electric furnace followed by electroslag-consumable remelting.
Chemical composition of 30 NiCrMo 16-6 forged parts
C 0.26 - 0.33
Si max 0.4
Mn 0.5 - 0.8
Ni 3.3 - 4.3
P max 0.025
S max 0.025
Cr 1.2 - 1.5
Mo 0.3 - 0.6
FOllowing is heat treatment way of 30NiCrMo16-6 forged bars
Hot forging +AR 850-1100°C In air Cooling/quenching
Normalizing +N 900-950°C In air Cooling/quenching
Annealing +A 650-730°C In air Cooling/quenching
Hardening +QT 840-890°C In oil
Tempering +QT 160-700°C In air Cooling/quenching
Mechanical properties of the 30NiCrMo16-6 forged Raw Material
size ≤ 16 yield strength 880 tensile strength 1080-1230 elongation 10 reduction 45
size> 16 ≤ 40 yield strength 880 tensile strength1080-1230 elongation 10 reduction 45
size> 40 ≤ 100 yield strength 880 tensile strength 1080-12300 elongation 10 reduction 45
size> 100≤ 160 yield strength 790 tensile strength 900-1050 elongation 11 reduction 50
size> 160 ≤ 250 yield strength 880 tensile strength 900-10500 elongation 11 reduction 50
Following is production and inspection standard of 30NiCrMo16-6 Forged parts
ISO 643 Steels Micrographic determination of the apparent ferritic or austenic grain size in steels.
ISO 4967 Steels - Determination of the content of non-metallic inclusions -- Micrographic method using standard diagrams.
EN 10083-1 Steels for quenching and tempering Part 1- Special technical delivery conditions.
EN 10083-2 Steels for quenching and tempering Part 2- technical delivery conditions for non alloy steels.
EN 10083-3 Steels for quenching and tempering Part 3- technical delivery conditions for alloy steels.
EN 10250-1 Open die steel forgings for general engineering Part 1- General requirements
EN 10250-2 Open die steel forgings for general engineering Part 2 – Non-alloy quality and special steels
EN 10250-3 Open die steel forgings for general engineering Part 3 – Alloy special steels
EN 10084 Case hardening steels. Technical delivery conditions.
NF A 45-001 General purpose merchant iron and bars Rolling tolerances
EN 10204 Metallic products Types of inspection documents
EN 10308 Non Destructive Testing Ultrasonic inspection of steel bars
EN 10228-3 Non-destructive testing of steel forgings Part 3- Ultrasonic testing of ferritic or martensitic steel forgings.
ALl our 30NiCrMo16-6 forged bars shall issue a certificate of test according to SAE AMS 2154 and EN 10204, cert. 3.1
An inspection certificate 3.1 according EN 10204 of our 30NiCrMo16-6 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 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 forging parts
Following is the shape of 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 forging steel material that we could do is:30NiCrMo16-6 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,30NiCrMo16-6 Forged forging steel rings seamless rolled rings,1.6747 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,30NiCrMo16-6 forging forged steel shafts,gear,pinion shafts,spindles,gear wheel,1.6747 Forged Forging Steel Discs Disks Blocks plates,30NiCrMo16-6 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 material that is used in following industry
30NiCrMo16-6 Forged Forging Sugar Mill Gear shafts,pinion shafts,roller shafts,flanges coupling
30NiCrMo16-6 Cement Mill Rotary Kiln Forged Forging Steel case hardened ground Pinion Shafts
1.6747 Forging Forging Steel mill gear pinion shafts
30NiCrMo16-6 Forging wind turbine gearbox gear shafts,ring gears
1.6747 forging forged locomotive transmission shafts
30NiCrMo16-6 forging forged crane wheels
30NiCrMo16-6 hydro turbine shafts
30NiCrMo16-6 Forging gearbox,gear reducer gear wheels, pinion shafts,ring gears,
30NiCrMo16-6 Forging crankshafts for gas compressor, mechanical presses,pump.
30NiCrMo16-6 forging steel Spindles
30 NiCrMo 16-6 Forging steel gear couplings
30NiCrMo16-6 Forged Forging Rolled Steel Granulators driers coaters coolers Riding Gear Rings
30NiCrMo16-6 Forged Forging Steel Cement Plant Pull Torque Rods
30NiCrMo16-6 Forged Forging Steel Crusher Shaft eccentric shafts,Mining Mine rock Gyratory crusher Eccentric shafts Spindles,Crusher Belt Pulley Wheels.
30 NiCrMo 16-6 Forged Forging Steel Mining Excavator Slewing Bearing Ball Races rings
30NiCrMo16-6 Forged Forging Steel Oil Drilling Tools Gear Shaft Pinion Shafts
30NiCrMo16-6 Forged Forging Steel helical gearing ground ship gearwheel Gear Wheels
30NiCrMo16-6 Forged Forging Steel Dragline Drag Line Power Shovel Cam Swing Shafts Shafting Spindles,dragline CENTRE PINTLE
30NiCrMo16-6 Forged Forging Steel Atomizer Shafts For Flue Gas Desulfurization scrubber Systems
30NiCrMo16-6 Forged Forging Steel drilling rigs Mud pump herringbone gear shafts pinion shafts
30NiCrMo16-6 Forging Forged Steel Thread Tie Rods
30NiCrMo16-6 Forged Forging Steel Electric Shovel Shaft Couplings
30NiCrMo16-6 Forged Forging Steel Granulator Gear Shafts
30NiCrMo16-6 Conveyor Pulley Forging Forged Steel Shafts factory
30NiCrMo16-6 Forged Forging Steel Hydraulic Honed Cylinders
30 NiCrMo 16-6 Forged Forging Steel Mine hoist systems Equipment Shaft Shafting Spindles
30NiCrMo16-6 Forged Forging Steel Rotary Dryer Trunnion Wheels
30NiCrMo16-6 Forged Forging Forge Steel Cold Mill Decoiler Coiler Mandrel Drum Shafts
30NiCrMo16-6 Forged Forging Steel bullgear Spider Gear Rims
30 NiCrMo 16-6 Forged Forging Shovel SWING Rimmed GEARING Gear DRUM GEAR,SWING PROPEL Pinion SHAFTS
30NiCrMo16-6 Forged Forging Steel Truck RING GEARS PLANET GEARS PINION SHAFTS
30NiCrMo16-6 Forging Forge Steel Offshore subsea anchor winches Stub Shafts Spindles
30 NiCrMo 16-6 Forged Forging Steel Seamless Hot rolled Truck concrete mixers semi-trailer bearings Rings
30NiCrMo16-6 Forged Forging Steel Subsea oil gas drilling equipments Box Riser Joint
30NiCrMo16-6 Forged Forging Railway locomotive Traction Motors end housings Rear End Shields
30NiCrMo16-6 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies
30NiCrMo16-6 Forged Forging forge Steel Gas Steam turbine Power generator Shafts
30NiCrMo16-6 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
30NiCrMo16-6 is a high strength quench and tempering steel with high hardenability, excellent toughness, high wear resistance and good dimension stability.
The 430NiCrMo16-6 forged parts shall be melted by one of the following processes:electric furnace with separate degassing and refining optional or electric furnace followed by electroslag-consumable remelting.
Chemical composition of 30 NiCrMo 16-6 forged parts
C 0.26 - 0.33
Si max 0.4
Mn 0.5 - 0.8
Ni 3.3 - 4.3
P max 0.025
S max 0.025
Cr 1.2 - 1.5
Mo 0.3 - 0.6
FOllowing is heat treatment way of 30NiCrMo16-6 forged bars
Hot forging +AR 850-1100°C In air Cooling/quenching
Normalizing +N 900-950°C In air Cooling/quenching
Annealing +A 650-730°C In air Cooling/quenching
Hardening +QT 840-890°C In oil
Tempering +QT 160-700°C In air Cooling/quenching
Mechanical properties of the 30NiCrMo16-6 forged Raw Material
size ≤ 16 yield strength 880 tensile strength 1080-1230 elongation 10 reduction 45
size> 16 ≤ 40 yield strength 880 tensile strength1080-1230 elongation 10 reduction 45
size> 40 ≤ 100 yield strength 880 tensile strength 1080-12300 elongation 10 reduction 45
size> 100≤ 160 yield strength 790 tensile strength 900-1050 elongation 11 reduction 50
size> 160 ≤ 250 yield strength 880 tensile strength 900-10500 elongation 11 reduction 50
Following is production and inspection standard of 30NiCrMo16-6 Forged parts
ISO 643 Steels Micrographic determination of the apparent ferritic or austenic grain size in steels.
ISO 4967 Steels - Determination of the content of non-metallic inclusions -- Micrographic method using standard diagrams.
EN 10083-1 Steels for quenching and tempering Part 1- Special technical delivery conditions.
EN 10083-2 Steels for quenching and tempering Part 2- technical delivery conditions for non alloy steels.
EN 10083-3 Steels for quenching and tempering Part 3- technical delivery conditions for alloy steels.
EN 10250-1 Open die steel forgings for general engineering Part 1- General requirements
EN 10250-2 Open die steel forgings for general engineering Part 2 – Non-alloy quality and special steels
EN 10250-3 Open die steel forgings for general engineering Part 3 – Alloy special steels
EN 10084 Case hardening steels. Technical delivery conditions.
NF A 45-001 General purpose merchant iron and bars Rolling tolerances
EN 10204 Metallic products Types of inspection documents
EN 10308 Non Destructive Testing Ultrasonic inspection of steel bars
EN 10228-3 Non-destructive testing of steel forgings Part 3- Ultrasonic testing of ferritic or martensitic steel forgings.
ALl our 30NiCrMo16-6 forged bars shall issue a certificate of test according to SAE AMS 2154 and EN 10204, cert. 3.1
An inspection certificate 3.1 according EN 10204 of our 30NiCrMo16-6 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 30NiCrMo16-6,30 NiCrMo 16-6,1.6747,30NiCrMo16.6,30NiCrMo166 forging parts
