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18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel

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18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel

18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel
18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel

Large Image :  18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel

Product Details:

Place of Origin: China
Brand Name: HUIXUAN
Certification: ISO9001:2008,BV,SGS, IST, UL,CTI
Model Number: Φ663*185

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
Detailed Product Description
Melting Process: LF+EF+VD Size: Φ663*185
Material: 18CrNiMo7-6 Heat Treatment: QT
UT: AS 1065 Level 1 Apply: Machinery Parts
High Light:

stainless steel forged flanges

,

flange forging

18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel

 

A.Content of Delivery

Item No Quantity(Pcs) Description Heat No Factory Product No
00116045 10 Φ663*185 20170414-206 5793-5802

 

B.Chemical Analysis

Heat No C% Si% Mn% S% Cr % Mo % P% Ni% H%
18CrNiMo7-6 0.15-0.21 0.17-0.35 0.50-0.90 0.008-0.016 1.50-1.80 0.25-0.35 P≤0.015 1.40-1.70 H≤2.0
SX1702049 0.18 0.29 0.72 0.008 1.64 0.28 0.010 1.45 1.6

 

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
18CrNiMo7-6         L T 179-229

00116045

Sample position 1(T)

           

205-217;

207-246(YL5800)

 

FORGING REDUCTION STATEMEN

We hereby certificate that the forge reduction ratio as follow:

Item No Dimension Forging Reduction Quantity(Pcs)
00116045 Φ663*185 4:1 10

 

Metallographic Test Report

Sample Name Forged coupling Item No: 00116045 Factory Product No YL5793-YL5802
-YLQuantity( Pcs) 10 Material 18CrNiMo7-6 Heat No 20170414-206
Sample Condition OK Heat treatment Q+T 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 2017-04-27
Name of forging Forged coupling Testing surface Surface
Material of forging 18CrNiMo7-6 Surface condition Ra 6.3 μm
Test Condition Requirement Woke piece state Q+T Detection method Straight vertical Wave
Instrument model HNW-6100 Working sensitivity Φ4
Prode model 2.5P20 Coupling way Direct contact
Block model 18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 018CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 1 Big calm bottom CS-1 Couplant Machine oil
Sweep Deepness way Surface compensation 0db
Standards AS 1065 Rate as require 1:1
Acceptance standard Level 1 Acceptable class ≤Φ4
Test Result Item No Forging specifications Qty Defect Result Note
00116045 Φ663*185 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)

18CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 218CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 318CrNiMo7-6 LF EF VD Flanges Rough Machined Coupling Forged Steel 4

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

Contact Person: Jack

Tel: +8613914905080

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