... ,AISI,EN,DIN,BS 4.Certificate:ISO,SGS DescriptionASTM A479 304 stainless steel shaft,stainless steel barStandardASTM A276, ASTM A479,ASTM A582,JIS 4303, JIS ... -26613977Fax86-22-26610650If u have any questions,pls contact me with no hesitate. ASTM A479 304 stainless steel shaft