SUS347 good corrosion resistance Austenitic stainless steel

SUS347 (347 / S34700 / 0Cr18Ni11Nb) is a steel, 347 stainless steel has excellent high temperature stress breaking (Stress Rupture) performance, and high temperature resistance to creep performance (Creep Resistance) stress mechanical properties.

SUS347 stainless steel in acid, alkali, salt solution has a good corrosion resistance, in 800 ℃ below the air has good oxidation resistance and weld ability.

Chemical composition:
Si: ≤ 1.00
P: ≤ 0.045
S: ≤0.030
Nb: ≥10 * C
Cr: 17.00 to 19.00

Performance:
Yield strength (N / mm2) ≥206
Tensile strength (N / mm2) ≥ 520
Elongation rate EL (%) ≥40
HB: ≤187

SUS347 stainless steel Application:
Widely used in aviation, power generation, chemical, petrochemical, food, paper and other fields.