Cold Rolling Bright Stainless Steel Ss 309S Coil
2B, 2D, BA, NO. 1, NO. 4,8K, mirror
Ex-Work, FOB, CNF, CFR, CIF, etc
Characteristics and application
The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy compreh
The surface is finished by heat treatment and pickling or processes corresponding there to after hot rolling.
Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria,but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
Polished with abrasive belt of grit #150#320 on the NO.4 finish and has continuous streaks,mainly used as buildingsornaments elevators,door of building,frontal plate etc.
Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror,kitchen apparatus,ornament etc.
The product have excellent brightness and prefer reflexivity can to be the mirror.
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