STAINLESS STEEL 321 (sheet) 60mm
STAINLESS STEEL 321 (sheet) 60mm
List of Features
STAINLESS STEEL 321
Grades 321 and 347 are the basic austenitic 18/8 steel (Grade 304) stabilized byTitanium (321) or Niobium (347) additions. These grades are used because they arenot sensitive to intergranular corrosion after heating within the carbideprecipitation range of 425850 °C. Grade 321 is the grade of choice for applicationsin the temperature range of up to about 900 °C, combining high strength,resistance to scaling and phase stability with resistance to subsequent aqueouscorrosion.
%Chemical compositin
Ti | S | C | P | N | Si | Mn | Ni | Cr | Fe |
0.7 | 0.03 | 0.08 | 0.045 | 0.1 | 0.75 | 2 | 12 - 9 | 19 - 17 | Blance |
Mechanical Properties
Hardness Brinell (max) | Elongation in 50mm (min) | Yield Strength MPA (min) | Tensile Strength MPA (min) |
217 | 40 | 205 | 515 |
Spesification
Japanese JIS | Swedish SS | UNS No | Name |
SUS 321 | 2337 | 532100 | X6CrNiTi18-10 |
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