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ASTM A213 TP321 Seamless Tube For Boiler  

ASTM A213 TP321 Seamless Tube For Boiler

Detailed Product Description Stainless Steel Seamless Pipe And Tubes 1.4541 TP321 TP321H F321 12X18H10T, Low temperature application Stainless Steel 321 is a basic austenitic 18/8 steel (Grade 304) stabilised by Titanium (321) addition. SS 321 is used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850°C. SS 321 is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion. SS 321H is a modification of SS 321 with a higher carbon content, to provide improved high temperature strength.   Specifications Stainless Steel 321/321H AISI 321 / 321H UNS S32100 / S32109 Werkstoff Nr. 1…