Shanghai Unite Steel Trading Co., Ltd.
Main products:Alloy Steel,Steel Pipe Pile,Tool Steel,Boiler Tube,Line Pipe
Contact Us
  • Contact Person : Ms. Tang Fran
  • Company Name : Shanghai Unite Steel Trading Co., Ltd.
  • Tel : 86-21-35316960
  • Fax : 86-21-35316961
  • Address : Shanghai,shanghai,Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road
  • Country/Region : China
  • Zip : 200433

8620 round steel Bar

8620 round steel Bar
Product Detailed
Related Categories:Bearing Steel
Related Product Searches:8620 round steel Bar,High Quality,20CrMnTi,heat treatment,8620
carburizing steel High hardenability

1.alloy steel round bar din aisi8620. cut size as per your request stock large qty with real GOOD price

alloy steel round bar din 8620/sae8620

2.Size: dia 20-500 x  1000-5800mm.

3.Process of steel round bar :  EAF + LF + VD + Forged + Heat Treatment (optional)


4.Factory state: annealed/Q+T,hot rolled/forged/

5. Chemistry Data :

Carbon 0.18 - 0.23
Chromium 0.4 - 0.6
Manganese 0.7 - 0.9
Molybdenum 0.15 - 0.25
Nickel 0.4 - 0.7
Phosphorus 0.035 max
Silicon 0.15 - 0.35
Sulphur 0.04 max
Principal Design Features  AISI 8620 is a hardenable chromium, molybdenum, nickel low alloy steel often used for carburizing to develop a case-hardened part. This case-hardening will result in good wear characteristics.
Applications  In the carburized condition this alloy is used for gears, ring gears, shafts and crankshafts.

Machining is done prior to carburizing to within as close a tolerance as possible. Finish machining, after heat treatment and/or carburizing, should be at a minimum so as not to impair the hardened case of the part. Machining may be done by conventional means prior to heat treatment - after carburizing

machining is usually limited to grinding.

8620 round steel Bar

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