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JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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Rough machined 4140 LF+EF+VD forged flange shaft Forged Steel Flanges

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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Rough machined 4140 LF+EF+VD forged flange shaft Forged Steel Flanges

Brand Name : HUIXUAN
Model Number : flange shaft
Certification : ISO9001:2008,BV,SGS,IST,UL.CTI
Place of Origin : JiangSu
MOQ : 1 piece
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 2000-4000 Ton/Month
Delivery Time : 30-60 days
Packaging Details : Poly wood case, wood pallet, steel frame support
Material : 4140
Melting process : LF+EF+VD
Forged process : Open die forging
Ratio : 4:1
UT : AS 1065 level 1
Heat treatment : QT
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Rough machined 4140 LF+EF+VD forged flange shaft Forged Steel Flanges


A.Content of Delivery

Item NoQuantity(Pcs)DescriptionHeat NoFactory Product No
UD22363.01-10-03/18Φ512*36820170421-209YL4935-YL4942
UD22363.01-10-01/18Φ512*69120170421-209YL4943-YL4950

B.Chemical Analysis

Heat NoC%Si%Mn%S%Cr %Mo %P%H%
41400.38-0.430.15-0.350.60-0.90≤0.0400.80-1.100.15-0.25P≤0.035H≤2.0
166-19890.390.230.750.0060.990.200.0071.3

C.Mechanical Properties Tests

SpecimenTest TempYield StrengthTensile StrengthElongation(Tr)Reduction of AreaCharpy Impact(20℃)Hardness
Nr./No20℃Rp0.2 N/mm²Rm N/mm²A%Ψ%JouleHB
4140≥665850-1000≥13LT ≥50J248-302

UD22363.01-10-03/1

UD22363.01-10-01/1

Sample position 1(T)

85393916.95995.100.105268-282

FORGING REDUCTION STATEMENT


We hereby certificate that the forge reduction ratio as follow:


Item NoDimensionForging ReductionQuantity(Pcs)
UD22363.01-10-03/1Φ512*3684:18
UD22363.01-10-01/1Φ512*6914:18

Metallographic Test Report


Sample NameFlange ShaftItem No:

UD22363.01-10-03/1

UD22363.01-10-01/1

Factory Product NoYL4935-YL4950
-YLQuantity( Pcs)16Material4140Heat No20170421-209
Sample ConditionOKHeat treatmentQ+TTest PlaceLaboratory
Ambient Condition23℃Test Date2017-05-05Sampling LocationLongitudinal
Test StandardASTM E45-76 Method A
Test Results
Test Item

Technical

Requirements

Test Results

Single

Evaluation


Non-Metallic Inclusions

Type AThin
Thick
Type BThin
Thick
Type CThin
Thick
Type DThin
Thick
Grain size≥67Qualified
Statement:This report only responsible for samples

Certificate of Ultrasonic Test


PartsCustomerDate2017-05-05
Name of forgingFlange shaftTesting surfaceSurface
Material of forging4140Surface conditionRa 6.3 μm
Test Condition RequirementWoke piece stateQ+TDetection methodStraight vertical Wave
Instrument modelHNW-6100Working sensitivityΦ4
Prode model2.5P20Coupling wayDirect contact
Block model Big calm bottom CS-1CouplantMachine oil
SweepDeepness waySurface compensation0db
StandardsAS 1065Rate as require1:1
Acceptance standardLevel 1Acceptable class≤Φ4
Test ResultItem NoForging specificationsQtyDefectResultNote
UD22363.01-10-03/1Φ512*3688NoneQualified/
UD22363.01-10-01/1Φ512*6918NoneQualified/
Test Result1.The above forgings are meet the standard,The result is eligibility
Nondestructive testing SignatureTested by:(UT-II):Approved by:(UT-III):


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Rough machined 4140 LF+EF+VD forged flange shaft Forged Steel Flanges Images

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