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Steel Straight Edge As per IS : 2220-1990
Made out of EN-45 Steel up to 2000 mm & above out of Alloy Steel, Massi Design Accuracy to IS-2220-1990 unhardened working surfaces. Provided with 2 Drill holes at Point of Best Supports.
Size In mm L x W x T
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Provided Straightness Accuracy In µm
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Straightness Accuracy as per IS in µm
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Grade 00
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Grade 0
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300 x 50 x 8
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4
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4
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7
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500 x 50 x 8
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5
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4
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7
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600 x 50 x 8
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5
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750 x 50 x 8
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7
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6
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9.5
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1000 x 50 x 9
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10
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8
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12
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1200 x 50 x 9
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10
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1500 x 70 x 10
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12
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17
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1800 x 70 x 10
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12
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2000 x 70 x 10
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14
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22
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2500 x 90 x 18
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16
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27
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3000 x 90 x 18
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20
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32
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4000 x 130 x 20
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25
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42
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5000 x 130 x 20
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30
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