Boiler Quality Plates
These products are primarily used for fabrication of boilers in industries like shipbuilding, petrochemical and manufacturing.
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GRADES
516GR70 / IS2041 R 260 | 516GR60 / IS2041 R 220 | 516GR70 / 60 ( HIC NACE)
515GR70 /IS2002 GR3 | ASTM – A 537 CL – 1
SPECIFICATIONS
| Specifications | Chemical | Mechanical | Bend | Impact | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C Max | Mn Max | Si Max | S Max | PC Max | E | Tensile Min | Yield Min | % EL 50 GL | % EL 200 GL | |||
| ASTM – A516 Gr – 60 | 0.23 | 0.85/1.2 | 0.15/0.40 | 0.04 | 0.035 | 0.42 | 415/550 | 415/550 | 25 | 21 | 1.5T | -46°C / 18J |
| ASTM – A516 Gr – 70 | 0.28 | 0.85/1.2 | 0.15/0.40 | 0.04 | 0.035 | 0.43 | 485/620 | 485/620 | 21 | 17 | 2T | -46°C / 20J |
| IS 2041 R 220 | 0.21 | 0.60–1.5 | 0.15–0.35 | 0.035 | 0.035 | — | 415–540 | 415–540 | 21 | — | 3T | -20°C / 27J |
| IS 2041 R 260 | 0.25 | 0.85–1.5 | 0.15–0.35 | 0.035 | 0.035 | — | 490–620 | 490–620 | 21 | — | 3T | -20°C / 27J |
| IS 2041 R355 | 0.18 | 1.10–1.7 | 0.50 Max | 0.015 | 0.025 | — | 490–640 | 490–640 | 21 | — | — | -40°C / 40J |
| IS 2041 H 235 | 0.16 | 0.60–1.2 | 0.35 Max | 0.015 | 0.025 | 0.025 | 360–480 | 360–480 | 24 | — | — | — |
| IS 2041 H 265 | 0.20 | 0.80–1.4 | 0.40 Max | 0.015 | 0.025 | 0.025 | 410–530 | 410–530 | 22 | — | — | — |
| IS 2041 H 295 | 0.20 | 0.90–1.5 | 0.40 Max | 0.015 | 0.025 | 0.025 | 460–580 | 460–580 | 21 | — | 3T | -20°C / 27J |
| IS 2041 H355 | 0.22 | 1.10–1.7 | 0.60 Max | 0.015 | 0.025 | 0.025 | 510–650 | 510–650 | 20 | — | — | — |
| ASTM–A 515 Gr – 60 | 0.22 | 0.90 | 0.15/0.40 | 0.035 | 0.035 | — | 415/550 | 415/550 | 25 | 21 | 1.5T | — |
| ASTM–A 515 Gr – 70 | 0.31 | 1.20 | 0.15/0.40 | 0.035 | 0.035 | — | 485/620 | 485/620 | 21 | 17 | 2T | — |
| IS 2002 Gr –1 & DIN 17155 Gr – H1 | 0.18 | 0.50/1.20 | 0.15/0.35 | 0.04 | 0.035 | 0.44 | 360/480 | 360/480 | 24 | — | 2T | — |
| IS 2002 Gr –2 & DIN 17155 Gr – H2 | 0.20 | 0.50/1.20 | 0.15/0.35 | 0.04 | 0.035 | 0.44 | 410/530 | 410/530 | 22 | — | 2T | — |
| IS 2002 Gr –3 & DIN 17155 Gr – H3 | 0.22 | 0.50/1.20 | 0.15/0.35 | 0.04 | 0.035 | 0.44 | 460/580 | 460/580 | 21 | — | 3T | — |
| ASTM–A 537 CL–1 | 0.24 | 0.7/1.6 | 0.15/0.50 | 0.035 | 0.035 | — | 485/620 | 485/620 | 22 | 18 | 2T | -30°C / 20J |