Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring

China Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring, Find details about China AISI4140 Steel Roller Ring, Steel Sealing Ring from Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring

Model NO.
A105 aisi4140 steel roller ring
Surface Treatment
Polishing
Forging Tolerance
+/-0.5mm
Standard
ASME
Certification
CE, ISO 9001:2000, ISO 9001:2008
Cncturning
Precision Machining
Trademark
aisi4140 steel forging ring
Transport Package
Box or Wooden Package
Specification
forging steel roller ring
Origin
China
HS Code
73269090
Model NO.
A105 aisi4140 steel roller ring
Surface Treatment
Polishing
Forging Tolerance
+/-0.5mm
Standard
ASME
Certification
CE, ISO 9001:2000, ISO 9001:2008
Cncturning
Precision Machining
Trademark
aisi4140 steel forging ring
Transport Package
Box or Wooden Package
Specification
forging steel roller ring
Origin
China
HS Code
73269090
Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring
Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring
Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring
Name: Open die forging aisi4140 scm440 sae8640 sae8620 steel sealing ring/ forging steel ring

Specifications
1) Product Name: Forged crankshaft, crankshaft Forging
2) Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
3) Max weight: 60ton.
4) MOQ: 10ton.
5) FOB Port: Shanghai Port, China.
6) Delivery Time: 60ton in 30 days.
7) Delivery Condition: Rough Machined, Heat Treated, Fine Machined + EN10204: 3.1B
8) Payment: 30% T/T in advance, Balanced C. A. D.; Or 100% L/C.
Mill Frequently Used Steel Materials:
1) Wind Power Shaft: 42CrMo4V, 34CrNiMo6; Wind Power Flange: S355NL, C22, 16Mn, 20Mn, 42CrMo, F304.
2) Forged Pipe Fittings: SA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91, SA182 Gr. F1, Gr. F5, Gr. F11 CL2,
     Gr. F12 CL2, Gr. F22 CL3, SA350 Gr. LF1, Gr. LF2,Gr. LF3.
3) Pressure Vessel Forgings: SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH.
4) Shaft Related Forgings: 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.
5) Gear Related Forgings: 35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo.
6) Copper Forgings: C10100, C10200, C10300, C10700, C12000, C12200.

We are professional in die forgings and castings, ring, shaft, gear, flange, cylinder and other products.
Our goal is not just providing products, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their uppermost satisfaction.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality.

Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring
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
Forged A105 AISI4140 Steel Roller Ring/ Forging Steel Roller Ring