ROCKWELL HARDNESS STANDARD 30T 73
BASIC NAME STANDARD MODIFIER NAME HARDNESS ROCKWELL TYPE SCALE 30 T NOMINAL VALUE 73 ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE EURO-HR30T 73 NOTE: – THE NOMINAL VALUES MAY BE IN THE RANGE HR30T 69 TO 77; – STANDARD DIAMETER 64 MM; – STANDARD THICKNESS 15 MM. SPECIFICATION NOTES: – THE SUPPLIER MUST SEND WITH THE INVOICE, INDICATING THE ORDER NUMBER AND THE INVOICE NUMBER, THE CALIBRATION CERTIFICATE ISSUED IN ORIGINAL PAPER, BY A COMPANY OR LABORATORY THAT HAS ACCREDITATION, EVIDENCED BY THE STAMP OR SYMBOL OF THE ACCREDITING BODY AND THE REGISTRATION NUMBER OF THE COMPANY IN THIS ACCREDITING BODY AND INFORMING THE FOLLOWING DATA: – TITLE CONTAINING THE INFORMATION CALIBRATION CERTIFICATE; – NAME OF THE COMPANY OR ORGANIZATION THAT PERFORMED THE CALIBRATION; – DATE OF ISSUANCE OF THE CALIBRATION CERTIFICATE; – SERIAL NUMBER OF THE CALIBRATION CERTIFICATE; – FULL ADDRESS OF THE COMPANY OR LABORATORY THAT PERFORMED THE CALIBRATION; – PAGE NUMBER AND NUMBER OF TOTAL PAGES EXAMPLE: 01 OF 02; – NAME AND ADDRESS OF THE CLIENT REQUESTING THE CALIBRATION SERVICE; – DESCRIPTION OF THE STANDARD BLOCK; – SERIAL NUMBER OF THE STANDARD BLOCK; – CALIBRATION DATE; – BRIEF DESCRIPTION OF THE CALIBRATION SERVICE, INFORMING THE REFERENCE STANDARDS ADO