Stainless Steel


Type 347 Stainless material

Compared to Type 321 Type 347 stainless has a slightly improved corrosion resistance particularly in strongly oxidizing environments. Type 347 stainless has a high resistance to extended heat and corrosion making it a suitable choice for elevated temperature environments.

Applications of 347 Stainless

Chemical Compositions

Percentage %
C Mn Si P S Cr Ni Nb
Type 347 0.08 2.0 0.75 0.045 0.03 17.0 / 19.0 9.0 / 13.0 10 x C min, 1.0 max

Maximum values unless stated.

Please note that all values are typical, for more detail please contact us directly.

Mechanical Values

Properties Value
Type 347 Tensile Strength (N/mm2) 515
Yield Stress / min (N/mm2) 205

The values provided for Tensile and Yield are a maximum.

Supply Range

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Type 347 data sheet....

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