P295GH steel is a specific grade of steel defined in the European standard EN10028-2, belonging to the category of low-alloy high-strength pressure vessel steel. It is renowned for its excellent heat resistance and pressure resistance, making it particularly suitable for manufacturing vessels and boilers operating under high temperatures and pressures.
What is P295GH equivalent to ASTM material?
The corresponding American standard material for P295GH is SA-516 Gr.70. This grade belongs to the pressure vessel steel plate under the ASME standard, and is similar to P295GH in terms of strength level and application areas, and is often used for design comparison.
What is the yield strength of P295GH?
When the thickness of P295GH steel is ≤16mm, the yield strength is ≥295MPa.
When the thickness is between 16mm and 100mm, the yield strength gradually decreases to ≥235MPa (some sources indicate ≥215~265MPa).
When the thickness is between 100mm and 150mm, the yield strength is ≥200MPa.
When the thickness is between 150mm and 250mm, the yield strength is ≥185MPa.
En 10028 2 p295gh specifications
Size: 4－80mm thickness
Width:2000mm,2200mmm,2500mm;
Length: 8000-12000mm
Delivery condition: N+T, Q+T, N+T/Q+T
EN10028-2 P295GH Chemical Composition(%)
| C | Si | Mn | P | S | Al | N | Cr | Cu | Mo |
| 0.08-0.2 | ≤0.4 | 0.9-1.5 | ≤0.025 | ≤0.01 | ≥0.02 | ≤0.012 | ≤0.3 | ≤0.3 | ≤0.08 |
EN10028-2 P295GH Mechanical Property
| Thickness | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation in 2 in.(50mm) min |
| ≤16 | ≥295 | 460-580 | ≥21 |
| 16-40 | ≥290 | 460-580 | |
| 41-60 | ≥285 | 460-580 | |
| 61-100 | ≥260 | 460-580 |
P295GH steel pipe for boiler factory
