Cast Iron Straight Edge

Cast Iron Straight Edge
Cast Iron Straight Edge
Cast Iron Straight Edge
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The cast iron straight edge made of HT250 is in line with the GB/6318-85 standard. Its working surface could be made through the scraping or precise grinding process. Both working surfaces can be used in combination with the block gauge, micrometer, gradienter, or other instrument.

Parameters of Precision Straight Edge
Size(mm)Straightness or Flatness of Working SurfaceParallelism Between Both Working Surfaces
Precision Degree(μm)
012012
500 × 3536124.5918
750 × 40481561225
1000 × 50510207.51530
1250 × 5012241836
1600 × 7015302040
2000 × 8018362754
2500 × 804465
3000 × 1005278
3500 × 1006090
4000 × 10068100

Related Names
Leveling Tool | Online Metal Supply | Geometric Measurement Tool

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