Hot rolled spring steel flat bars

Please send sample 250 kgs from any size
Hot rolled spring steel flat bars with round edges, quality 55 Cr 3
DIN 17221 or Equivalent in soft annealed state with max. HB 248 or
Treated for shearability with max. HB 280 . Tolerance of dimensions
according to DIN 4620 .
Tolerance on length +100/-0.0 mm
50x6
50x7
50x13
60x8
60x9
60x11
60x12
60x18
70x8
70x9