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Nhà Sản phẩmGear Blank Forging

42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft

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Trung Quốc JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD Chứng chỉ
Trung Quốc JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD Chứng chỉ
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42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft

42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft
42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft 42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft 42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft 42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft

Hình ảnh lớn :  42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft

Thông tin chi tiết sản phẩm:
Place of Origin: China
Hàng hiệu: HUIXUAN
Chứng nhận: ISO9001:2008,BV,SGS,IST,UL.CTI
Model Number: Φ770*200
Thanh toán:
Minimum Order Quantity: 8 PC
Giá bán: Negotiable
Packaging Details: wooden case
Delivery Time: 40-60 days
Payment Terms: L/C, T/T
Supply Ability: 3000-5000 Ton/Month
Chi tiết sản phẩm
Material: 42CrMo Melting: EF+LF+VD
Size: Φ770*200 Ratio: 4:1
UT: AS 1065 level 1 Heat treatment: QT
Điểm nổi bật:

forged gear blanks

,

gear forging

42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft

 

  1. Content of Delivery
Item No Quantity(Pcs) Description Heat No Factory Product No
Forged wheel 8 Φ770*200 20170328-211 4778-4785

 

B.Chemical Analysis

Heat No C% Si% Mn% S% Cr % Mo % P% H%
42CrMo 0.38-0.43 0.10-0.35 0.75-1.00 0.008-0.016 0.80-1.10 0.15-0.25 P≤0.015 H≤2.5
1510128 0.39 0.24 0.75 0.008 1.07 0.183 0.011 0.00017

 

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
42CrMo         L T  

 

Sample position 1(T)

1001 1076 16 60.9   106.110.110 318-326

 

 

FORGING REDUCTION STATEMENT

 

We hereby certificate that the forge reduction ratio as follow:

Item No Dimension Forging Reduction Quantity(Pcs)
00118535-0001 Φ770*200 4:1 8

 

 

Metallographic Test Report

 Date:2017-04-10

Sample Name Forged wheel Item No:   Factory Product No 4778-4785
-YLQuantity( Pcs) 8 Material 42CrMo Heat No 20170328-211
Sample Condition OK Heat treatment Q+T Test Place Laboratory
Ambient Condition 23℃ Test Date 2017-04-10 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 0-0.5 0.5 Qualified
  Thick 0-0.5 0 Qualified
Type B Thin 0.5-0 0.5 Qualified
  Thick 0.5-0 0.5 Qualified
Type C Thin 0.5-0 0.5 Qualified
  Thick 0.5-0 0 Qualified
Type D Thin 0-1 1 Qualified
    Thick 0-1 0.5 Qualified
Grain size ≥6 7 Qualified
Statement:This report only responsible for samples
 

 

 

Certificate of Ultrasonic Test

 

Parts Customer   Date 2017-04-18
Name of forging Forged shaft Testing surface Surface
Material of forging 42CrMo 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 Φ4.2+6db
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 ≤Φ4.2
Test Result Item No Forging specifications Qty Defect Result Note
00118535-0001 Φ770*200 8 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)

 

42CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft 042CrMo Alloy Steel Forged Gear Blanks Rough Machined Precision Gear Shaft 1

 

Chi tiết liên lạc
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Người liên hệ: Mr. Arnold

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

Fax: 86-512-58360318

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