P235GH ERW Steel Pipe

P235GH resistance welded pipe is a type of European standard high-temperature resistant structural steel pipe, welded from carbon steel container steel plates, with good plasticity, toughness, cold bending performance, and weldability. The mechanical properties of P235GH alloy steel pipe are: Tensile strength σb350~480 MPa; Yield strength σs≥215 MPa; Elongation δ5≥ 25%; Impact absorption energy Akv≥47 J; Brinell hardness ≤105~140 HB100.

GNEE Group can provide you with high-quality P235GH alloy resistance welded pipes, exporting steel pipes to over 150 countries and regions including Kazakhstan, Chile, Vietnam, South Korea, and more. If you have any needs, feel free to contact us.

P235GH Welded Pipe Specification

Standard: EN10217-2

Grade: P235GH

Length: 6m, etc

Certificate: ISO, SGS

EN10217-2 P235GH ERW Steel Pipe Chemical Composition Analysis (%):

Steel grade		C	Si	Mn	P	S	Cr	Mo	Ni
Steel name	Steel number
En10217-2 P235GH	1.0345	≤0.16	0.35	≤1.20	0.025	0.020	0.30	≤0.08	0.30

EN10217-2 P235GH ERW Steel Tube Mechanical Properties:

Steel grade		Tensile properties at room temperature
		Upper yield strength or proof strength ReH or Rp0,2 Min. Mpa	Tensile strength Rm Mpa	Elongation A Min％
Steel name	Steel number
				I	t
En10217-2 P235GH	1.0345	235	360-500	25	23

P235GH Welded Pipe 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Can P235GH be heat treated?

P235GH is a commonly used European standard steel material for pressure vessels, often utilized in the manufacturing of boilers, pressure vessels, and similar equipment. P235GH can indeed undergo heat treatment to improve its mechanical and physical properties. Heat treatment involves heating the material to a certain temperature, holding it at that temperature for a specific period, and then cooling it at an appropriate rate to change its microstructure and properties.

For P235GH steel material, the conventional heat treatment methods include normalizing plus quenching and tempering, as well as annealing. Normalizing plus quenching and tempering can enhance the strength and toughness of P235GH steel, improving its tensile and impact resistance properties. Annealing can relieve stress, improve the material's machinability and ductility, and enhance its toughness and corrosion resistance.

In conclusion, P235GH can undergo heat treatment to improve its performance. The specific heat treatment method to be adopted depends on the specific usage requirements and the condition of the material.

GNEE Group can provide P235GH resistance welded pipes, supporting quality inspection and third-party testing to ensure the quality of each steel pipe. If you need P235GH steel pipes, feel free to contact us.

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