**1. What is P235GH steel equivalent to?**
P235GH is a European non-alloy steel grade specified in EN 10216-2 for seamless pressure pipes/tubes. Its closest ASTM equivalent is **SA-516 Grade 55** (for plates) or **SA-106 Grade B** (for pipes), though exact equivalence depends on specific mechanical properties and application requirements. Always cross-check standards for critical use cases.
**2. What is material group P235GH?**
P235GH belongs to the **non-alloy, heat-resistant steel group** under EN standards (EN 10028-2). It is designed for elevated-temperature applications, such as pressure vessels and boilers, with a maximum service temperature of ~450°C. Its group emphasizes weldability and creep resistance under moderate stresses.
**3. What is P235GH pipe material?**
P235GH pipe material is a **seamless, non-alloy steel pipe** used for high-temperature and pressure applications (e.g., boilers, heat exchangers, and pipelines). It offers good weldability, strength, and durability at temperatures up to 450°C, complying with EN 10216-2 standards.
**4. What is the thickness of P235GH?**
The thickness of P235GH pipes/tubes varies based on manufacturing standards and application needs. Under EN 10216-2, typical thicknesses range from **1.8 mm to 80 mm**, though specific dimensions depend on pipe diameter, pressure rating, and customer specifications.
**5. What is P265GH equivalent to ASTM material?**
P265GH (EN 10216-2) is similar to **SA-516 Grade 60** (ASTM) for plates or **SA-106 Grade C** (ASTM) for pipes. These equivalents approximate its mechanical properties (e.g., tensile strength ≥410-530 MPa), but exact matching requires verifying chemical composition and application-specific parameters.
