英國不銹耐熱鋼:302S25303S21303S41304S12304S15310S24
315S16316S12316S16317S12317S16
320S17321S12321S20325S21336S36331S40
347S17349S52349S54352S52352S54381S34401S45403S17410S21416S21416S29416S37416S41420S29420S37420S45430S15431S29441S29441S49443S65304S11304S31