1.4162
Stainless Steel1.4162
Low-Ni lean duplex. (EN 10088; equiv UNS S32101 / EN 1.4162). Nominal values—confirm mill certificate.
Chemical Composition (%)
| C | 0.03 |
|---|---|
| CR | 21 |
| NI | 1.35 |
| MO | 0.1 |
| N | 0.2 |
| MN | 4 |
Mechanical Properties
Tensile:≥650 MPa;Yield:≥450 MPa
Chinese Standard
EN 10088 1.4162
Equivalent Grades
UNS S32101 / EN 1.4162
Applications
低镍经济双相。,"Plate
Available Forms
Tube"
Uses
Ferritic stainless steel with good resistance to stress-corrosion cracking and oxidation, plus formability and lower cost. Used for automotive trim, exhaust systems, domestic appliances, decorative and welded structures.
Heat Treatment
Annealed at 780–850 °C and air cooled; stabilize at 600–800 °C to avoid 475 °C embrittlement; not hardenable by heat treatment.
Precautions
Avoid welding in the 475 °C embrittlement and sigma-phase ranges; use matched filler and minimize heat input. Good resistance to stress-corrosion cracking.
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