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ASTM 4340 Forged Steel Flanges For Wind Power Station

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ASTM 4340 Forged Steel Flanges For Wind Power Station

ASTM 4340 Forged Steel Flanges For Wind Power Station
ASTM 4340 Forged Steel Flanges For Wind Power Station ASTM 4340 Forged Steel Flanges For Wind Power Station ASTM 4340 Forged Steel Flanges For Wind Power Station ASTM 4340 Forged Steel Flanges For Wind Power Station

Large Image :  ASTM 4340 Forged Steel Flanges For Wind Power Station

Product Details:
Place of Origin: China
Brand Name: HUIXUAN
Certification: ISO9001：2008，BV,SGS, IST, UL，CTI
Model Number: Φ6000*400
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: wood pallet,steel frame
Delivery Time: 30-50 days
Payment Terms: L/C, T/T
Supply Ability: 3000-5000Ton/month
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Detailed Product Description
Melting Process: LF+EF+VD Size: Φ6000*400
Material: 4340 Heat Treatment: N
UT: ASTM A388 Apply: Machinery Parts
Highlight:

ASTM 4340 Forged Steel Flanges

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ASTM A388 Forged Steel Flanges

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ASTM 4340 steel forged flange

                                ASTM 4340 LF EF VD Forged Steel Flanges,big ring,wind power flange.

 

A.Content of Delivery

Item No Quantity(Pcs) Description Heat No Factory Product No
392185 10 Φ6000*400 20190922-236 5632

 

B.Chemical Analysis

Heat No C% Si% Mn% S% Cr % Mo % P% Ni% H%
4340 0.38-0.43 0.15-0.35 0.60-0.80 ≤0.040 0.70-0.90 0.20-0.30 P≤0.035 1.65-2.00 H≤2.0

 

C.Mechanical Properties Tests

Specimen Test Temp Yield Strength Tensile Strength Elongation(Tr) Reduction of Area Charpy Impact(20℃) Hardness
Nr./No 20℃ Rp0.2 N/mm² Rm N/mm² A% Ψ% Joule HB
4340         L T 200-240

 

FORGING REDUCTION STATEMEN

We hereby certificate that the forge reduction ratio as follow:

Item No Dimension Forging Reduction Quantity(Pcs)
392185 Φ6000*400 4:1 10

 

Metallographic Test Report

Sample Name Forged coupling Item No: 392185 Factory Product No 5632
-YLQuantity( Pcs) 10 Material 4340 Heat No 20190922-236
Sample Condition OK Heat treatment N Test Place Laboratory
Ambient Condition 23℃ Test Date   Sampling Location Longitudinal
Test Standard ASTM E45-76 Method A
Test Results
  Test Item  

Technical

Requirements

 Test Results

Single

Evaluation

 

 

 

Non-Metallic Inclusions

 Type A Thin ≤1.5 1.0 Qualified
  Thick ≤1.5 0.5 Qualified
Type B Thin ≤1.5 1.0 Qualified
  Thick ≤1.5 0.5 Qualified
Type C Thin ≤1.0 0.5 Qualified
  Thick ≤1.0 0 Qualified
Type D Thin ≤1.5 1.0 Qualified
    Thick ≤1.5 0.5 Qualified
Grain size ≥6 7 Qualified
Statement:This report only responsible for samples
 

 

 

Certificate of Ultrasonic Test

 

Parts Customer   Date 2019-09-27
Name of forging Forged coupling Testing surface Surface
Material of forging 4340 Surface condition Ra 6.3 μm
Test Condition Requirement Woke piece state N Detection method Straight vertical Wave
Instrument model HNW-6100 Working sensitivity Φ4
Prode model 2.5P20 Coupling way Direct contact
Block model ASTM 4340 Forged Steel Flanges For Wind Power Station 0ASTM 4340 Forged Steel Flanges For Wind Power Station 1 Big calm bottom CS-1 Couplant Machine oil
Sweep Deepness way Surface compensation 0db
Standards ASTM A388 Rate as require 1:1
Acceptance standard 6mm Acceptable class ≤Φ4
Test Result Item No Forging specifications Qty Defect Result Note
392185 Φ6000*400 10 None Qualified /
           
           
           
           
           
           
           
Test Result 1.The above forgings are meet the standard,The result is eligibility
Nondestructive testing Signature Tested by:(UT-II) Approved by:(UT-III)

ASTM 4340 Forged Steel Flanges For Wind Power Station 2ASTM 4340 Forged Steel Flanges For Wind Power Station 3ASTM 4340 Forged Steel Flanges For Wind Power Station 4ASTM 4340 Forged Steel Flanges For Wind Power Station 5

Tag:

stainless steel forged flanges,

carbon steel forged flanges,

flange forging

Contact Details
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Contact Person: Mr. Arnold

Tel: +86-15-15-15-81-878

Fax: 86-512-58360318

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