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Flatness 00 Grade Granite Inspection Surface Plate 1000 X 1000

Cangzhou Famous International Trading Co., Ltd
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    Buy cheap Flatness 00 Grade Granite Inspection Surface Plate 1000 X 1000 from wholesalers
     
    Buy cheap Flatness 00 Grade Granite Inspection Surface Plate 1000 X 1000 from wholesalers
    • Buy cheap Flatness 00 Grade Granite Inspection Surface Plate 1000 X 1000 from wholesalers

    Flatness 00 Grade Granite Inspection Surface Plate 1000 X 1000

    Ask Lasest Price
    Brand Name : Willing
    Model Number : 1000 x1000
    Certification : CO
    Price : Negotiable
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 100PC /30days
    Delivery Time : 10 work days
    • Product Details
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    Flatness 00 Grade Granite Inspection Surface Plate 1000 X 1000

    Flatness Black Granite Surface Plates for Inspection


    Black Granite Surface Plate 500*600*70mm with stand . precision 00grade

    1. Adopted high quality "Jinan Qing" natrual mateirial of granite, granite surface plate is manufactured by mechanical processing and manual polishing

    2. It dosen't only own the interest of black gloss, precise construction, and outstanding characters - nice stability, high strength and hardness, etc. But also it is no rust, acid & alkali-proof, no magnetization, nice abrasion resistance and Can keep stable at normal or high tempreture.

    3. the main mineral ingredients of granite are pyroxene, anorthose, less olivine, black mica and less magnetite. Aging through hundreds of millions years, the granite can still retain even character, stable, high strength and hardness, and can keep high precision at Heave duty. It is suitable for industrial production and measuring works at laboratory.

    Usage:

    Lineation, Measurement. Inspection tools

    Specification:

    1.Specific Gravity(Proportion):3.30g/cm3 or 2970-3070kg/m2

    2.Shore Hardness:>70Hs-80Hs

    3.Tensile strength:211Kg/cm2

    4.Compressive strength:254-254Mpa

    5.Linear expansion Coefficient:4.61'10-6/ºC

    6.Elastic Modulus:30-50Gpa

    7.Water Absorptivity:≤0.13%

    8.Flexible grinding capacity:1.27-1.47N/mm2


    Our granite surface plate refers to the advanced standards of the leading countries, and its flatness tolerance is in accordance with the JB/T 7975-1999 Surface Plate:


    Grade 000 =1x(1+d/1000)/μm

    Grade 00 =2x(1+d/1000)/μm

    Grade 0 =4x(1+d/1000)/μm

    Grade 1 =8x(1+d/1000)/μm


    (d is the length of the diagonal)

    Specification
    Length × Width × Thickness (mm)

    Weight (kgs)

    Precision Grade (μm)

    000

    00

    0

    1

    300 × 200 × 50

    17

    1.5

    3

    6

    12

    300 × 300 × 50

    19

    1.5

    3

    6

    12

    400 × 300 × 70

    25

    1.5

    3

    6

    12

    400 × 400 × 70

    48

    2

    3.5

    6.5

    13

    630 × 400 × 100

    76

    2

    3.5

    7

    14

    630 × 630 × 100

    155

    2

    4

    8

    16

    800 × 500 × 130

    156

    2

    4

    8

    16

    1000 × 630 × 130

    284

    2.5

    4.5

    9

    18

    1000 × 750 × 150

    338

    2.5

    5

    9

    18

    1000 × 1000 × 150

    450

    2.5

    5

    10

    20

    1600 × 1000 × 200

    963

    3

    6

    12

    24

    2000 × 1000 × 200

    1200

    3.5

    6.5

    13

    26

    1600 × 1600 × 300

    2312

    3.5

    6.5

    13

    26

    2000 × 1600 × 300

    2890

    3.5

    7

    14

    28

    2500 × 1600 × 300

    3612

    4

    8

    16

    32

    3000 × 2000 × 500

    9030

    4.5

    9

    18

    36

    4000 × 2000 × 500

    12040

    5.5

    11

    22

    44

    6000 × 2000 × 700

    25284

    7.5

    15

    30

    60




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