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42CrMo4 Scm440 Steel Small Pinion /Forging Steel Motor Pinion

China 42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion, Find details about China Steel Spur Gear, SAE4140 Small Gear from 42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion

Model NO.
42crmo4 steel small pinion
Type
Worm And Wormwheel
Size
5′′ to 500′′
Name
4140 Steel Jackup Pinion Gear
Certificates
ISO, Gl and ABS
Cncturning
According to Drawings
Trademark
forging steel pinion gear
Transport Package
Box or Wooden Package
Specification
Scm440 steel gear forging
Origin
China
HS Code
73269090
Model NO.
42crmo4 steel small pinion
Type
Worm And Wormwheel
Size
5′′ to 500′′
Name
4140 Steel Jackup Pinion Gear
Certificates
ISO, Gl and ABS
Cncturning
According to Drawings
Trademark
forging steel pinion gear
Transport Package
Box or Wooden Package
Specification
Scm440 steel gear forging
Origin
China
HS Code
73269090
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion
Name:Scm440 42CrMo4 steel bevel pinion gear / forging 4140 steel pinion gear

We supply a wide range of forged shafts and round bars for offshore, oil and gas, sugar mills, cement mills, steel mills, mining equipment and other heavy machinery. AISI 410, 420, 430 ex-stock in large OD.
  • 1.4418 and 1.4313 / F6NM upto 1200mm OD
  • Aisi4140,42crmo4, AISI 904L / 1.4539 / X1NiCrMoCu25-20-5 up to 400mm OD
  • Forged stepped shaft with diameters of over 1500mm and 40tons of weight
  • Forged spindels, pump shafts, generator shafts
  • Shafts for steam- and gas turbines

In stainless and carbon steels, alloy steels,duplex and super duplex.
The strict use of high quality raw material is guaranteed and proved by raw material certificate with each delivery.
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion

ItemProcessFacilityInspection items
Standard
 

01
 		Steel material
 inspection		 Chemical composition
(EF+LF+VD)		Material standard
 surfaceIngot inspection 
specification
 Ingot type and weightMaterial standard
02
 		Material
store		 Division putwarehouse management
1
 		Heat Heat furnaceTemperature/TimeHeating process 
specification
Forging production 
procedure
2
↓		ForgingPressReduction ratio,forging 
temperature,deformation, 
Surface and dimensions		Forging process card
Forging procedure
3
↓		Heat treatmentheat treatment
 furnace		heat treatment charts1st heat-treatment card
Forging procedure
4
↓		Rough 
inspection		 Dimensions, apperance,
 Mark		Inspection specification
Forging procedure
5
↓		Rough UTUT equipmentSingle defect, concentrated 
Defects bottom wave 
attenuation		UT standard or 
customer's technical 
requirements
6
↓		Saw cuttingSaw machineDimensionIQC and forging
7
↓		rough turningturning-latheDimension,appearance Rough machining 
drawing
8
↓		UTUT equipmentSingle defect, concentrated 
defects bottom wave attenuation		UT standard or 
customer's technical 
requirements
9
↓		Q+T 
heat treatment		heat treatment
 furnace		heat treatment chartsHeating process 
specification
10
↓		Sampling or machiningmachining toolrough machining drawing
sampling drawing		sample machining 
drawing
11
↓		mechanical 
property test		 tensile testing machine/
impact testing machine		ambient temperature,humidity,
Test temp.Sample dimension, 
test method		Standard
technical specification
12
↓		finish 
machining		machining 
tool		Dimension,appearance finish machining drawing
13
↓		UTUT equipmentSingle defect, concentrated 
Defects bottom wave 
attenuation		UT standard or 
customer's technical 
requirements
14
↓		MTMT equipmentMagnetic particle 
indication		Test standard or 
Technical requirements
15
↓		MarkSteel sealmarking contentProduct standard
Technical requirements
Forging process
16
↓		Final 
inspection		 Appearance, dimension, mark
acceptance inspection		Product inspection 
specification
Product standard
P.O.
17

 		Protection/
package		Blasting
Blasting equipment		appearance
coating thickness		Product standard
Technical requirements
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion
Gear Detail
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion
How to pack 
42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion

42CrMo4 Scm440 Steel Small Pinion/Forging Steel Motor Pinion




 

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