PS
POOSHESH STEEL
PERGAS
Material Master
Pipe Master
Calculator
Customer Management
فا
Browse Database
Categories
Standards
EN Number
Equivalents
ASTM B639 (2)
UNS R30155 (formerly Grade 661) Iron-Cobalt Alloy
Austenitic & General Stainless Steels
UNS R30816 (formerly Grade 671) Cobalt
Cobalt Alloys
Material
Pipe
Calc
Customers