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  • Product Item:WT20200418
  • Made of high quality Natural Black Granite
  • High precision and high stability.
  • No rust and anticorrosion.
  • Good abrasion resistance.
  • 12 x 12" Grade B 0 Ledge 3'' Thick Granite Surface Plate
    Inquiry Send Email

    Description

    • 12 x 12" - Grade B 0-Ledge 3'' Thick - Granite Surface Plate


    • FTS-NS50C12120
    • Precision Toolroom Black Granite Surface Plates
    • Granite Surface Plates meet or exceed Federal Specification GGG-P-463c
    • Does not rust or corrode
    • Does not nick or burr
    • Harder than steel
    • Retains accuracy for years
    • Guaranteed repeat reading
    • Auto-collimator checked for overall accuracy
    • Certificate of accuracy not included


    Technical Specifications:
    • Width: 12
    • Length: 12
    • Accuracy: ±.0001
    Product specialty is as the following:

    1.Made of high quality Natural Black Granite
    2.High precision and high stability.
    3.No rust and anticorrosion.
    4.Non magnetization.
    5.Good abrasion resistance.


    Physical Property of Natural Black Granite:

    1.Specific Gravity:         3.03 g/cm3
    2.Shore Hardness:          > 70Hs-80Hs
    3.Tensile strength:          211Kg/cm2
    4.Compressive Strength:         245-254Mpa
    5.Linear Expansion Coefficient: 4.61´10--6/°C
    6.Elastic Modulus:                 30-50Gpa
    6.Water Absorptivity:           ≤0.13%


    Product Application:

    Mainly used as detection for an important auxiliary tool in the measurement of the platform;
    Important tool to verify difference or tolerance of products against flateness.


    *Product images may differ from actual purchased item.*

    Inquiry Us





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    • COTTON SERIES
      • Kids hooded towels
      • 100% cotton beach towel
      • Surf changing poncho towels
      • Jacquard towel
      • Blanket
      • Round towels
    • MICROFIBER SERIES
      • Microfiber beach towels
      • Microfiber hooded poncho towels
      • Microfiber blanket towels
      • Microfiber round towels
    • COMPRESSED TOWELS
      • compressed face towels
      • compressed advertising towels
    • KITCHEN TOWEL SERIES
      • Tea towel
    • HOTEL TOWELS
      • Bath towels
      • Bath robes
    • Granite precision products
      • Granite surface plate
    • Thermal paper rolls

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