... , Gr 12, TTH340, TTH480, TTH340, TTH270 etc. Place of origin: Baoji, Shaanxi, China Supply condition: M or Y ... the goods are suitably packed during the transit period. Chart Of Character: CHEMICAL, PHYSICAL AND MECHANICAL PROPERTIESCHEMICAL COMPOSITIONASTM Grade( ... 0018,0010,00Reduction of Area, min, %30,0030,0025,0030,0025,0025,0015,00Hardness * InterpolatedRb70Rb80Rc36Rb80Rc28Rc17* Chart 2: The ...