CHECKERED PLATE
CHECKERED PLATE
Chequer plate also called chequered plate may be a plate with a normal design of projections on one side, appearing diamond or other shapes, with the reverse side being smooth. It can be within the form of tear drop mild steel chequered plates, diamond shape mild steel chequered plates, and embossed mild steel plates.
Carbon Steel Chequered Plate Specification
Material: Structural Carbon Steel Q195B, Q235B;
Length by Width: 2500 mm × 1250 mm to 3600 mm × 1500 mm.
Thickness: 2 mm – 12.5 mm.
Length :Single Random, Double Random & Cut Length
Standard followed: IS,ASTM,AISI,GB,JIS,SUS,EN,DIN and etc.
Finish :Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Size chart of MS Serrated Flats :
| Flat Width mm | Flat Thk mm | Average Weight | Average Length | ||
| KG/MTR | KG/FT | MTR/MT | FT/MT | ||
| 25 | 4.8 | 0.94 | 0.29 | 1064 | 3489 |
| 25 | 5 | 0.98 | 0.30 | 1020 | 3347 |
| 25 | 6 | 1.18 | 0.36 | 847 | 2780 |
| 30 | 4.7 | 1.11 | 0.34 | 901 | 2955 |
| 30 | 5 | 1.18 | 0.36 | 847 | 2780 |
| 30 | 6 | 1.40 | 0.43 | 714 | 2343 |
| 30 | 7 | 1.65 | 0.50 | 606 | 1988 |
| 30 | 8 | 1.88 | 0.57 | 532 | 1745 |
| 32 | 4.7 | 1.18 | 0.36 | 847 | 2780 |
| 32 | 5 | 1.26 | 0.38 | 794 | 2603 |
| 32 | 6 | 1.50 | 0.46 | 667 | 2187 |
| 35 | 5 | 1.37 | 0.42 | 730 | 2394 |
| 38 | 4.7 | 1.40 | 0.43 | 714 | 2343 |
| 38 | 5 | 1.50 | 0.46 | 667 | 2187 |
| 40 | 5 | 1.57 | 0.48 | 637 | 2089 |
| 40 | 6 | 1.90 | 0.58 | 526 | 1726 |
| 40 | 8 | 2.44 | 0.74 | 410 | 1344 |
| 45 | 5 | 1.77 | 0.54 | 565 | 1853 |
| 50 | 5 | 1.96 | 0.60 | 510 | 1673 |
| 50 | 6 | 2.36 | 0.72 | 424 | 1390 |
| 61.1 | 6 | 2.88 | 0.88 | 347 | 1139 |
Rolling Tolerances
| Width | Thickness | Sectional weight | Length |
|---|---|---|---|
| up to 50 mm: 1 mm 50 mm to 75 mm: 1.5 mm 75 mm to 100 mm: 2 mm 100 mm and above 2% and maximum not exceding 6 mm | up to 12 mm: 0.5 mm over 12 mm: 4% and max not exceeding 1.5 mm | Up to 3 mm thick: +5/-3% Over 3 mm : 5% | For fixed length : 100 mm |
Carbon steel embossed checker plate with thickness 1mm to 5mm can be used for insulated box manufacture.