430J1L

*Type Austenite

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

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 

    - 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.