Hot rolled steel plates are produced in steel grades
· for structural and general use (EN 10025:2004 with CE mark / ASTM A36 – A572 GR 50 )
· for shipbuilding (Certification from GL, LR, ABS)
· for quenching and tempering (EN 10083)
· for boilers and pressure vessels (EN 10028 AND ASTM 516 GR 60,65,70)
| Size Range: |
| · thickness from 8 to 60 mm · width up to 2 m · length up to 12 m (depending on thickness) |
| Steel Chemical Composition & Mechanical Properties | ||||||
| Chemical Composition | Mechanical Properties | |||||
| Steel Grade | C (%) max | P (%) max | S (%) max | Yield Strength (N/mm2) min | Tensile Strength (N/mm2) | Elongation 5d0, (%) min |
| S235JRG2 | 0.17 | 0.045 | 0.045 | 265 | 340-470 | 24 |
| S275JR | 0.21 | 0.045 | 0.045 | 265 | 410-560 | 20 |
| S355J2G3 | 0.20 | 0.035 | 0.035 | 345 | 490-630 | 20 |
| LR-A | 0.21 | 0.035 | 0.035 | 235 | 400-570 | 22 |
| GL-A | 0.21 | 0.035 | 0.035 | 235 | 400-520 | 22 |
| hickness, Dimensions Theoretical Weight of Hot Rolled Steel Plates | ||||||||
| Theoritical weight (kg) per plate size thickness | ||||||||
| Thickness (mm) | 1.5x6.0 (m) | 2.0x5.0 (m) | 2.0x6.0 (m) | 2.0x6.5 (m) | 2.0x7.5 (m) | 2.0x8.0 (m) | 2.0x10.0 (m) | 2.0x12.0 (m) |
| 8.0 | 565.20 | -- | 753.60 | -- | -- | 1,004.80 | 1,256.00 | 1,507.20 |
| 10.0 | 706.50 | -- | 942.00 | -- | -- | 1,256.00 | 1,570.00 | 1,884.00 |
| 12.0 | 847.80 | -- | 1,130.40 | -- | -- | 1,507.20 | 1,884.00 | 2,260,80 |
| 14.0 | 989.10 | -- | 1,318.80 | -- | -- | 1,758.40 | 2,198.00 | 2,637,60 |
| 15.0 | 1,059.75 | -- | 1,413.00 | -- | -- | 1,884.00 | 2,355.00 | 2,826.00 |
| 16.0 | 1,130.40 | -- | 1,507.20 | -- | -- | 2.009.60 | 2,512.00 | 3,014.40 |
| 18.0 | 1,271.70 | -- | 1,695.60 | -- | -- | 2,260.80 | 2,826.00 | 3,391.20 |
| 20.0 | 1,413.00 | -- | 1,884.00 | -- | -- | 2,512.00 | 3,140.00 | 3,768.00 |
| 22.0 | 1,554.30 | -- | 2,072.40 | -- | -- | 2,763.20 | 3,454.00 | 4,144.80 |
| 25.0 | 1,766.25 | -- | 2,355.00 | -- | -- | 3,140.00 | 3,925.00 | 4,710.00 |
| 28.0 | 1,978.20 | -- | 2,637.60 | -- | -- | 3,516.80 | 4,396.00 | -- |
| 30.0 | 2,119.50 | -- | 2,826.00 | -- | -- | 3,768.00 | 4,710.00 | -- |
| 35.0 | 2,472.75 | -- | 3,297.00 | -- | -- | 4,396.00 | -- | -- |
| 40.0 | 2,826.00 | -- | 3,768.00 | -- | 4,710.00 | -- | -- | -- |
| 45.0 | 3,179.25 | -- | 4,239.00 | 4,592.25 | -- | -- | -- | -- |
| 50.0 | 3,532.50 | -- | 4,710.00 | -- | -- | -- | -- | -- |
| 55.0 | 3,885.75 | 4,317.50 | -- | -- | -- | -- | -- | -- |
| 60.0 | 4,239.00 | 4,710.00 | -- | -- | -- | -- | -- | -- |
| Steel Chemical Composition & Mechanical Properties | ||||||
| Steel Grade | Chemical Composition | Mechanical Properties | ||||
| C (%) max | P (%) max | S (%) max | Yield Strength (N/mm2) min | Tensile Strength (N/mm2) | Elongation 5d0, (%) min | |
| A 36 | 0.25 | 0.040 | 0.040 | 250 | 400-550 | 20 |
| 300 W | 0.25 | 0.040 | 0.050 | 300 | 450-620 | 18 |
| Size Chart | ||
| Thickness mm (inches) | Width (inches) | Length (inches) |
| 8.0 (3.14) | 1.50 (590.55) | 5.00 (1,968.50) |
| 10.0 (3.93) | 2.00 (787.40) | 6.00 (2,362.20) |
| 12.0 (4.72) | 6.50 (2,559.06) | |
| 14.0 (5.51) | 7.50 (2,952.76) | |
| 15.0 (5.90) | 8.00 (3,149.61) | |
| 16.0 (6.29) | 10.00 (3,937,01) | |
| 18.0 (7.08) | 12.00 (4,240.41) | |
| 20.0 (7.87) | ||
| 22.0 (8.66) | ||
| 25.0 (9.84) | ||
| 28.0 (11.02) | ||
| 30.0 (11.81) | ||
| 35.0 (13.77) | ||
| 40.0 (15.74) | ||
| 45.0 (17.71) | ||
| 50.0 (19.68) | ||
| 55.0 (21.65) | ||
| 60.0 (23.62) | ||