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CAST IRON SURFACE PLATE |
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Made generally as per IS:2285-1991. Made from good quality close grained with high density Alloyed Cast Iron casting conforming to Grade FG - 220 of IS : 210. Stress Relilieved Hand Scraped Surface. Provided with lifting handle and Rexin Cover. | |||
| size in mm | Flatness Tolerance In Micron | Size Other Than IS | Flatness Tolerance In Micron | ||
| Grade -0 | Grade -1 | Grade-0 | Grade-1 | ||
| 160 x 100 | 3 | 6 | 300x200(12"x8") | 3 | 6 |
| 250 x 160 | 3.5 | 7 | 300x300(12"x12") | 4 | 8 |
| 250 x 250 | 3.5 | 7 | 450x300(18"x12") | 4 | 8 |
| 400 x 250 | 4 | 8 | 450x450(18"x18") | 4 | |