... ) good quality. SpecificationsMANUFACTURER & EXPORTER OF ROUND BARS:STAINLESS STEEL;HIGH NICKEL ALLOY;TITANIUM,MONEL,NICKEL, INCONEL,HESTALLOY,DUPLEX,UNS ... RANGE: 3.17 MM TO 400 MM DIA Stainless Steel: ASTM / ASME SA 276 TP 304 , 304L , 309S , ... , 321H , 347 , 347 H , 410, 430 ,431 & 444.Duplex Steel:ASTM / ASME SA 276 UNS NO. S 31803 , S 32205 ... UNS 8020 ( ALLOY 20 / 20 CB 3 ) stainless steel angle