... ≤427Mpa, ≤427Mpa, elongation ≥27% contraction rate≥45% t;/p&at;/p&a t;/p>Min. order quantity500T &> Use: wire drawing, making nails ... ; &sp; B :0.0005-0.003 tensile strength≤580MPa, Min. order quantity300T Use: wire drawing, rawing, fasteners, bolts, produce8.8-10 ...