Specifications

ASTM B348 ASTM F136 AMS 4928 AMS 4930 AMS 4963 AMS 4967

TRADE MARK       SPECIFICATION/mm    TENSILE /mpa     REMAINS     ELONGATION /mpa    NOT LESS THAN   ELONGATION %   REDUCTION OF AREA %

GR1	8-75	280	170	24	30
GR2	8-75	370	250	20	30
GR3	8-75	440	320	18	30
GR4	8-75	540	410	15	25
GR5	8-50	895	825	10	25
	>50-70	895	825	10	20