• HAOSTEEL GROUP CO., LIMITED
  • Address : A1010, No.581 Xiuchuan road, Pudong new area, Shanghai  201299, China

Haosteel is professional manufacturer and supplier of 347 Stainless Steel Angle Bar. Quality guaranteed, On-time delivery, After-sales warranty.

  

Standard: ASTM A276/A484/A582
Grade:347
Delivery:Cold drawn Hot rolled
Surface:Pickled,Black,Bright,Polishing,Grinded
Thickness:1mm-50mm
Size20*20mm-200*200mm
Length: as customer request
Mill:Tisco, Jisco, Baosteel, etc.
Delivery time:15 days in common


Description:

Type 347 is a stabilized austenitic stainless steel similar to type 304 with an addition of Columbium and Tantalum. The columbium serves to produce a stabilized type of stainless steel which is immune to chromium carbide precipitation. 

 

Chemical composition:

CSiMnPSCrNiOthers
≤ 0.08≤ 1.00≤ 2.00≤ 0.045≤ 0.0317.0 - 19.09.0 - 12.0Nb 10C~1.10

 

Physical Properties:

Annealed:
Ultimate Tensile Strength – 75 KSI min (515 MPA min)
Yield Strength (0.2% Offset) – 30 KSI min (205 MPA min)
Elongation – 40% min
Hardness –Rb 92 max

 

Tempered
Type 347 can be cold rolled various tempers. Contact Haosteel Technical Services for additional information.

 

Heat Treatment
347 is non hardenable by heat treatment. It can only be hardened by cold working.

347 Stainless Steel Angle Bar