430J1L

*Type Austenite

Characteristics

    Cu and Nb are added to 430 stainless steel. It has superior corrosion resistance, drawability, weldability and high temperature oxidation resistance.

Chemical compositions and physical properties

Designations Chemical compositions (%) Mechanical properties Physical properties
 JIS   POSCO   C   Cr   Ni   Mo   Orthers   Yield 
 Strength 
 N/mm² 
 Tensile 
 Strength 
 N/mm² 
 Elongate 

 % 
 Hadness 

 Hv 
 Specific 
 Heat 
 J/gºC 
 Specific 
 Gravity 
 Thermal 
 Expansion 
 Coefficient 
 W/m-ºC 
 Thermal 
 Conductivity 
 W/m-ºC 
 430J1L   430J1L   ≤0.025   11.6~20.0   -   -   N≤0.025   ≥205   ≥390   ≥22   ≤200   0.46   7.7   10.4   26.2 

Applications

    - Production: kitchen utensils, household appliances, water tanks.
    - Refractory equipment: parts of a car exhaust pipe.
    - Exterior material: die-cast shell, exterior construction material, Guardail tube.