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JIS G3106 SM400 SM490 SM520 Grade Welded Structural Steel Plate
Pressure Vessel Quality (PVQ) Steel / Boiler plate steel Plate
ASME pressure vessel quality (PVQ) steel plates for applications in oil & gas, energy, petrochemical,
and other pressure-retaining applications through a broad range of industries. Standard stock in PVQ
steel includes SA516-70 as rolled, SA516-70 normalized, SA 516-70 HIC, SA387-11, and SA 387-22.
ASME plate is one of the more specialized subsections of carbon steel plate, involving vast and
complex testing and/or chemical and physical strength requirements depending on the final application. .
Pressure Vessel Quality (PVQ) Steel / Boiler plate steel Plate Description
Equavelent standard :
ASME/ASTM SA/A 516-70, BS1501-223-490BLT50,
BS1501-224-490B LT50, BS1501-225-490B LT50,
EN10028-3 P355NL1/2, EN10028-3 P355GH.
Standard thicknesses and plate sizes of each plate condition in SA516 are as follows.
| Grade | Condition | Thickness | Prefered Width | Length |
| SA 516 | As Rolled | 0.5mm to 6mm | 2438 To 3048mm | up to 18 M |
| SA 516 | Normalized | 3mm to 50mm | 3mm up to 4500mm | up to 18 m |
| SA 516 | HIC | 1.5mm to 6mm | 2438 To 3048 | Up to 18 M |
*Length restrictions exist, depending on plate weight and mill capabilities.
other Dimension is also available upon request
Chemical Composition of ASTM A516 Grade 70
| Carbon (C) | % |
| 12.5mm or less 12.5 – 50mm 50 – 100mm 100 – 200mm > 200mm | 0.27 0.28 0.30 0.31 0.31 |
| Manganese (Mn) | % |
| 12.5mm or less • Heat Analysis : • Product Analysis : Over 12.5mm | 0.85-1.20 0.79-1.30 0.85-1.20 |
| Phosphorus (P) | % |
| (max) | 0.035 |
| Sulphur (S) | % |
| (max) | 0.035 |
| Silicon (Si) | % |
| • Heat Analysis : • Product Analysis : | 0.15-0.40 0.13-0.45 |
(Maximum values unless stated otherwise)
Mechanical Properties of ASTM A516 Grade 70
| DESCRIPTION | GRADE 65 |
|---|---|
| Tensile strength (ksi) | 70-90 |
| Tensile strength (MPa) | 485-620 |
| Yield strength (ksi) | 38 |
| Yield strength (MPa) | 260 |
| Elongation in 200mm (min)(%) | 17 |
| Elongation in 50mm (min) (%) | 21 |
| Thickness (max)(mm) | 205 |
(Minimum values unless stated otherwise
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect