347 Stainless Steel is an austenitic stainless steel that contains chromium and nickel. This material is stabilized by a columbium and tantalum combination. The additions of these elements promotes improved inter-granular corrosion resistance. 347 stainless is non magnetic and has similar corrosion resistance to 304 stainless steel.


347/347H Stainless Steel Bars, Rods & Wires Specifications
Specifications for 347 Stainless Steel Bars, Rods & Wires. If any specification is not mentioned here, please use the contact button for quick quote.
| Specifications | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SS 347/347H Round Bars | Outside Diameter in the range of 4mm to 500mm |
| SS 347/347H Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| SS 347/347H Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 347/347H Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| SS 347/347H Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
347/347H Stainless Steel Bars, Rods & Wires Chemical Composition
| Grade | SS 347/347H |
|---|---|
| C | 0.08 max |
| Mn | 2 max |
| Si | 1.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Cr | 17 – 20 |
| Cb | 10xC – 1.10 |
| Ni | 9 – 13 |
| Fe | 62.74 min |
Our clients can avail these Stainless Steel 347 Rods (SS 347 Rods) at the most nominal prices. With respect to national and international quality of raw materials, we also offer these UNS S32109 Round Bars (also known as WNR 1.4878 Bars) in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.
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