alloy material 4140 steel round bar

Price: US $ 1,200 - 2,000 / Metric T
Brand Name: HUAYU
Model Number: 4140,SCM440,1.7225
Country/Region: China
Post Date: May 06,2012

Product Description: alloy material 4140 steel round bar


1.alloy material 4140 steel round bar

 

2.  4140 is the alloy structure steel products. This steel has the good workability and the processing distortion is small. Its fatigue resistance is quite well. After heat treatments, it has the good intensity and the good comprehensive mechanical properties. The highest application temperature is 427 degrees Celsius.

 

3.Chemical composition :(%)

 

 

Element

C 

Si 

Mn 

S 

P 

Cr 

Ni

Cu

Mo

Allow the residual

 

0.38~0.43

 

0.15~0.35

 

0.75~1.00

 

0.040

 

<0.030

 

<0.20

<0.25

<0.35

<0.06

 

4. Supply specification

Grade

Tech requirement

Specification

Delivery condition

4140 round bar

rolled: Round bar    

Dia20mm~300mm 

Length:4m~5.8m

Black or turned

4140 plate

rolled: plate          

thickness :20mm~200mm

width:205mm~610mm

Black or milled in four faces

4140 round bar

 

Forged:     Round bar    

 Dia 255mm~550mm

Black or turned

5. Condition of delivery: in black or turned

Supplier Details:

Shenzhen Huayute Special Steel Co., Ltd.

Sales:Ms. Emily Zhang

Contact Phone:86-0755-29596329

Main Products:Steel Round Bars

Business type:Manufacturer, Distributor/Wholesaler

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