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China factory - Suzhou Xunshi New Material Co., Ltd

Suzhou Xunshi New Material Co., Ltd

  • China,Suzhou ,Jiangsu
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China Shock-proof & Wear Resistant Axle-centre Alloy 40ХНЮ-ВИ,ЭП793 Russia 3J40 China
China Shock-proof & Wear Resistant Axle-centre Alloy 40ХНЮ-ВИ,ЭП793 Russia 3J40 China

  1. China Shock-proof & Wear Resistant Axle-centre Alloy 40ХНЮ-ВИ,ЭП793 Russia 3J40 China

Shock-proof & Wear Resistant Axle-centre Alloy 40ХНЮ-ВИ,ЭП793 Russia 3J40 China

  1. MOQ: 50kg
  2. Price: Available per request
  3. Get Latest Price
Packaging Details Wooden case, carton or per customer requirements
Delivery Time 30 days
Payment Terms T/T
Supply Ability 5000 kg per month
Diameter range 0.2-10mm
Place of Origin Suzhou, China
Brand Name AIWEN
Certification ISO
Model Number 3J40

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Wooden case, carton or per customer requirements Delivery Time 30 days
Payment Terms T/T Supply Ability 5000 kg per month
Diameter range 0.2-10mm Place of Origin Suzhou, China
Brand Name AIWEN Certification ISO
Model Number 3J40

Shock-proof & Wear Resistant Axle-centre Alloy 40ХНЮ-ВИ, ЭП793 Russia, 3J40 China Grade

Size range:

cold drawn wire: 0.2-6.0mm

Hot rolled/forged bar: 6-100mm

Shock-proof & Wear Resistant axle-centre alloy(YB/T5243-1993)
Relative Grade:40ХНЮ-ВИ,ЭП793 Russia


Grade and Chemical Composition (see Table1)
Table1 Grade and Chemical Composition

Grade

Chemical Composition (%)

C

P

S

Mn

Si

Fe

Cr

A1

Ce①

Ni

3J40

0.03

0.010

0.010

0.10

0.20

0.50

39.0~41.0

3.30~3.50

0.10~0.2

Balance

①Based on addition 
 
                                                                                    Mechanical Property (see Table 2) 
                                                                                         Table 2 Mechanical Property
 

Statue

Vickers Hardness/ HV

Commended Heat Treatment

Bend Test
The radius of the mandrel is twice as the diameter of the alloy

I

 

Cold Drawing

450~510

 

Bend 90 degrees. No cracks and broken on the outside of the bending

Cold Drawn & Aging

780~830

>830~880

>880

480~540°C
Keep warm for 5h

 

Note: 1.The default hardness classification of the alloy wire in cold drawing & aging status is class II.

Physical Property (see Table 3—Table 5)
Table 3 Coefficient of Linear Expansion


State

Coefficient of Linear Expansion/(10-6/K)

20~55℃

20~100℃

20~200℃

20~300℃

20~400℃

20~500℃

Solid Solution

12.2~12.7

12.4~12.5

12.6~12.8

13.0~13.1

13.5~13.6

13.8~14.0

Solid Solution&aging

11.0~11.5

11.9~12.0

12.0~12.2

12.4~12.5

12.7~12.8

13.1~13.3

Cold Drawn & aging

11.6

12.0

12.1

12.4

12.8

13.3

Table 4 Modulus of Elasticity & Frequency Temperature Coefficient

State

Modulus of Elasticity

Temperature Coefficient βf/(10-6℃)

Mechanical Quality Factor Q20℃

20~-40℃

20~100℃

Solid Solution +80% Strain Rate

176500~196000

 

 

 

Solid Solution +80% Strain Rate+Aging 5h

225500~235500

-103~-106

-104~-110

49000~51000

Table 5 Magnetic Susceptibility & Resistivity


State

Magnetic Susceptibility

Resistivity/(μΩ•m)

Density/(g/cm3)

H=40KA/m

H:80KA/m

Solid Solution

3.5~4.5

3.5~4.6

 

7.6

Solid Solution+ Aging

3.8~4.0

2.4~4.2

 

 

Solid Solution+ Cold Drawing

2.8~3.0

 

1.21

 

Solid Solution +69% Strain Rate+Aging

 

 

 

0.78

 

Corrosion Resisting Property (See Table 5)
Table 5 Corrosion Resisting Property

State

Salt Fog Test

Long-time Store in The Air

Cold Drawing+ Solid Solution+Aging

No corrosion after 240 hours (Tested by the buyer per JB1606)

No corrosion


Usage:
It is applied to produce the axle-centre of instrument and meter as well as the axle-centre of the staff
 

   

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2005

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Site Member

About XUNSHI   Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10+ years,with a company mission to provide a high quality, reliable... About XUNSHI   Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10+ years,with a company mission to provide a high quality, reliable...

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  • Suzhou Xunshi New Material Co., Ltd
  • No.2 Xugongqiao Road, Kunshan, 215332 China
  • https://www.alloy-cn.com/

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