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347 Stainless Steel Round Bars & Angle Bars By yaang.com

DataTime:[12/15/2014]

Stainless Steel 347 is a Chromium-Nickel steel that is similar to Type 321 with higher creep strength. It shows great resistance to prolonged heat making it a good choice for applications such as engine or power generation parts. Stainless Steel 347 is also useful for applications requiring omission of the annealing process post-welding.

Applications:

  • Airplane exhaust stacks
  • Welded tank cars for chemicals
  • 347 Stainless Steel Angle Bars
  • Collector rings
  • Expansion joints
  • Oil Refineries
  • Fluid catalytic cracking units (FCC)
  • Stainless Steel Pipes
  • Recuperator stainless steel pipe fittings
  • Especially where temperatures exceed 550°F and resistance to sulfidation is needed
  • Fired heater stainless steel tubes
  • Distributor trays and thermowells
  • Equipment in and around reactors (good resistance to polythionic acid)
  • Stainless Steel Flanges
  • 347 Stainless Steel Round Bars

Stainless Steel 347 Chemistry (range or maximum in %) 

GRADE C MN S NI CR OTHER
Stainless Steel 347 0.08 2.00 0.03 9.00/13.00 17.00/19.00 Cb+Ta
10XC Min.

347 Stainless Steel Round Bars Properties

GRADE SHAPE SIZE RANGE TENSILE KSI YIELD KSI ELONGATION % RED. OF AREA % BRINELL HARDNESS RELATIVE MACHINABILITY* SPECIFICATION
Stainless Steel 347 Round Bars
1/8" - 5-1/2" 90 30 50 65 170 45% AMS 5646 / ASTM A-276/ A-182/ A-479/ A-193

347 Stainless Steel Angle Bars Properties

GRADE SHAPE SIZE RANGE SPECIFICATION
Stainless Steel 347 Angle Bars 1/8" - 5-1/2" AMS 5512
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