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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

Name: 18CrNiMo76 LF EF VD Flanges Rough Machined Coupling Forged Steel
Brand: HUIXUAN
Price: 1 USD

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

Brand Name : HUIXUAN

Model Number : Φ663*185

Certification : ISO9001：2008，BV,SGS, IST, UL，CTI

Place of Origin : China

MOQ : 1 piece

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 3000-5000Ton/month

Delivery Time : 30-50 days

Packaging Details : wood pallet,steel frame

Melting process : LF+EF+VD

Size : Φ663*185

Material : 18CrNiMo7-6

Heat treatment : QT

UT : AS 1065 level 1

Apply : Machinery parts

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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	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

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stainless steel forged flanges

flange forging

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