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EN10305-1 E235+N Heat Exchanger Tube For Condenser Application
EN 10216-2 is a European standard for seamless steel tubes used for pressure purposes in various industrial applications. The "EN" designation means it's a European Norm standard, while the "10216-2" specifies that the tube is intended for use in high-pressure systems. The standard specifies technical delivery conditions for seamless tubes intended for use in pressure equipment, including heat exchangers, boilers, and other pressure vessels.
TC2 designation refers to the steel tube's manufacturing process and delivery conditions. P235GH is often used in heat exchangers, boilers, and other applications that require good mechanical properties at moderate temperatures.
Chemical Composition:
Grade | C | Mn | Si | P | S | Cr | Ni | Cu | V |
EN10216-2 P235GH | 0.12% max | 0.30–0.60% | 0.10–0.30% | 0.025% max | 0.025% max | 0.30% max | 0.30% max | 0.30% max | 0.30% max |
Mechanical Properties:
Grade | Tensile Strength | Yield Strength | Elongation | Impact Strength |
EN10216-2 P235GH | 360–500 MPa | ≥ 235 MPa | ≥ 24% | ≥ 27 J at 20°C (Charpy V-notch test) |
Applications: