Stainless steel surface

No. JIS G4305  Summary
NO.2D Surface after cold rolling, heat treatment and pickling
NO.2B After cold rolling, heat treatment, pickling and descaling, surface after finishing rolling
NO.3 100~120Mesh  surface
N0.4 120~150Mesh  surface
#240 240Mesh surface
#320 320Mesh  surface
#400 400Mesh  surface
BA Surface obtained after cold rolling and bright annealing
HL The surface obtained by grinding the mesh and then conducting hairline
Stainless steel surface
Stainless steel surface