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        SHANGHAI STAL PRECISION STAINLESS STEEL CO.,LTD.

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        Product Ordering


        The Surface Finishes:


        Surface characteristics of precision-rolled stainless steel strip have a significant impact on its appearance, performance and processing. To meet different customers` needs ,We have developed a variety of strip surfaces such as Bright Finish, Hairline Finish. We can control the roughness(Ra Rz etc.) of the surface to meet the requirements of different areas.

        Surface Code

        Performance

        Roughness Raum

        BA

        The bright anneal surface after cold rolling

        TR

        The cleaned surface after rolling

        80#

        The surface treated with 80# roller 0.8 - 1.0

        100#

        The surface treated with 100# roller 0.6 - 0.8

        150#

        The surface treated with 150# roller 0.4 - 0.6

        180#

        The surface treated with 180# roller 0.3 - 0.4

        220#

        The surface treated with 220# roller 0.15 - 0.30

        320#

        The surface treated with 320# roller 0.08 - 0.15

        SF

        The sand blast surface

        SF10

        The thin surface with sand blast 0.30 - 0.55

        SF18

        The thin surface with sand blast 0.40 - 0.80

        SF20

        The thin surface with sand blast 0.55 - 0.90

        SF30

        The normal surface with sand blast 0.90 - 1.30

        SF40

        The thick surface with sand blast 1.30 - 2.00

        WF

        The shorter hair line surface

         

        WF20

        The thin surface with shorter hair line 0.55 - 0.90

        WF30

        The normal surface shorter hair line 0.90 - 1.30

        HL

        The hair line surface 0.50 - 1.50

        BD10