SUS347 (347/S34700/0Cr18Ni11Nb) is a kind of steel with austenitic stainless steel with good resistance to crystal corrosion.
It has good corrosion resistance in acid, alkali and salt liquid, and has good oxidation resistance and weldability in air below 800 °C. 347 stainless steel has excellent high temperature stress breaking (Stress Rupture) performance and high temperature creep resistance stress mechanical properties are better than 304 stainless steel. Widely used in aviation, power generation, chemistry, petrochemical, food, paper and other fields.
●347H Chemical Component ：
C：0.04 ~ 0.10 (347 C:≤0.08)
Mn：≤2.00
Ni：9.00~13.00
Si：≤1.00
P：≤0.045
S：≤0.030
Nb/Ta：≥8C~1.0 (347 Nb/Ta:10C)
Cr：17.00~19.00
●Solution treatment state material performance：
Yield Strength（N/mm2）≥206
tensile strength（N/mm2）≥520
Elongation（%）≥40
HB:≤187
Common Terms:
Astm 347 En1.4550 Stainless Steel Bar
347 Stainless Steel Bar
347 Black Bright Round Stainless Steel Bar
347 Stainless Round Bar
S34700 Round Bar
Astm 347 Hot Rolled Steel Bar
Astm A276 347 Stainless Steel Bar
347H Stainless Steel Hexagon Bar
Post time: Jul-12-2018