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ASTM WK90091
This proposed modification is limited to material grade A350 LF6 CL.2 and Cl.3 where there is a discrepancy between the TS maximum allowable foreseen in table 2 against the maximum hardness permitted at para 7.3 According to table 2 , the TS value is 690MPa MAX and it correspond to HB=210, according with the conversion ASTM A370 table 3, and not to the permitted HBW 197 max.