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Diameter 12 - 250mm 347 Stainless Steel Round Bar Black Bright Finish Hard treatment

Diameter 12 - 250mm 347 Stainless Steel Round Bar Black Bright Finish Hard treatment

Brand Name : BAOSTEEL
Model Number : 347
Certification : ISO
Place of Origin : China,Shanghai
MOQ : 1 Tons
Price : 2000- 3000 USD/Ton
Payment Terms : L/C, T/T
Supply Ability : 600 Tons / Month
Delivery Time : Within 10 days
Packaging Details : good packing suit for stainless steel round bar export
Products : stainless steel round bar
Shape : Square / Round
Diameter : 12 - 250mm
Length : 6 Meters
Surface : Black, peeled
Service : free cutting
Standard : ASTM GB JIS EN
Type : hot rolled & forged
Material : super austenitic stainless steel
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Diameter 12 - 250mm 347 Stainless Steel Round Bar Black Bright Finish Hard treatment

Quick Detail:

1) 347 stainless steel round bar
2) grade:304 304l 310s 321 316l 2205 2507 904L 17-4ph 347.etc
3) DIA: hot rolled 6 -160mm, forged 160 - 450mm
4) Length: according the details size of the stainless steel round bar/rod.

5) Finish: solid finish.
6) Surface: peeled

More informations of our products

Hot Rolled & Forged 347 Stainless Steel Round Bar / Alloy 347 Stainless Steel / ss bars
Product Name347 Stainless Steel Round Bar
DiameterAs required
Length2m-6m,or according to the clients’ request
Surface TreatmentPickling, Bright, Black
ShapeRound Square
PackageSeaworthy packing or as the customers’ requirement
ApplicationConstruction ,chemical ,shipbuilding ,machine-made household industry
Trade TermFOB CIF
PaymentT/T L/C
Loading PortShanghai
Delivery Time5-30days, mainly in accordance with the quantity
ReportMaterial report ,Mechanical performance report

Type 347 stainless steel has slightly improved corrosion resistance over type 321 stainless steel in strongly oxidizing environments. Type 347 is stabilized with columbium, it is preferable for aqueous and low temperature environments due to its good resistance to intergranular attack. Both 347 and 321 offer good resistance to polythionic acid stress corrosion cracking, encountered in oil refineries. The high temperature oxidation resistance of 347 is similar to that of 304 stainless steel. Useful to 1500°F.

CrNiCb + TaCSiMnPSFe
MIN17.09.0Cb 10xc
(Cb 8xC)


AMS 5512, AMS 5646, AMS 5680
ASTM A 269, ASTM A 479
ASTM A262 Practice E
MSRR 5632
PWA 300, PWA F17 LCS
UNS S34700, UNS S34709
W. Nr./EN 1.4550


  • Oil Refineries
  • Fluid catalytic cracking units (FCC)
  • Hanger rods
  • Recuperator tube sheets, shell, supports
  • Especially where temperatures exceed 550°F and resistance to sulfidation is needed
  • Fired heater tubes
  • Distributor trays and thermowells
  • Equipment in and around reactors (good resistance to polythionic acid)

Our Service

  • 1, we can cutting our Stainless steel round bar into any length by Sawing machine without any charge
  • 2, We can produce un-standard size of products as requirement
  • 3, We can forged specail shape of products
  • 4, We accept any quality test to inspect the quality of products

Product Tags:

ss round bar


stainless steel round rod

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Diameter 12 - 250mm 347 Stainless Steel Round Bar Black Bright Finish Hard treatment Images

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