SS AFNOR UNE-IHA JIS UNI EN UNS GOST List of work materials — C5111 C5102 C5191 C5212 C5441 5428 CuSn6 C5191 CW452K C51900 BrOF6.5-0.15 C2100 CW500L C21000 C2200 CW501L C22000 C2300 CW502L C23000 C2400 CW503L C24000 CW504L C2600 CW505L C26000 C2680 CW506L C26800 C2700 CW507L C27000 C2700 CW508L C27200 C2800 CW509L C28000 CW601N C34500 C3501 CW600N C34000 C3601 CW603N C36000 C35300 CW610N C36500 C3771 CW612N C37700 C3603 CW614N C38500 CW617N C38000 C44300 C68700 CW723R CW303G C61400 CW307G C63000 27