Jiangyin Dongte Steel Trade Co., Ltd.
Main products:Round Bar,Square Bar,Alloy Structural Steel
Products
Contact Us
  • Contact Person : Mr. ren kevin
  • Company Name : Jiangyin Dongte Steel Trade Co., Ltd.
  • Tel : 86-510-86965707
  • Fax : 86-510-86965709
  • Address : Jiangsu,jiangyin,215room 3rd block no.2 binjiang road lingang new town jiangyin city
  • Country/Region : China
  • Zip : 214433

steel plate AISI 4340

steel plate AISI 4340
Product Detailed
1. High Quanlity 2. Various Type and Specification 3. Competetive Price 4. Perfect Service 5. On Time Delivery

1.forged or hot rolled 2.SEP1921 C/c 3. 30-60 days 4.(14~500)*(50~1500)*(2000~6000) or Dia (15~900) 5. black,milled,turned

1.Chemical Composition (%):

C

Si

Mn

SP

Cr

Ni

CuMo

0.37-0.44

0.17-0.37

0.40-0.80

0.025(max)0.025(max)

0.60-0.90

1.25-1.65

0.025(max)0.15-0.25

2.Size:

round

diameter(mm)

length(mm)

 

 14~900

 2000~6000

 

plate/sheet

thickness(mm)

width(mm)

length(mm)

15~500

50~1500

2000~6000

 

3. The Production Process

EAF+LF+VD+ESR+Forged or hot rolled+Heat Treatment(optional)

 

4. condition of surface

black

 rough machined

 turned

 

5. Inspection

ultrosonic test, according to SEP1921 D/d or as your requirements



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