Products Description
EN 10216-2, steel number 1.0425 is a European standard for seamless steel tubes for pressure purposes. It covers the procedures and specifications for manufacturing high-quality non-alloy and alloy seamless steel tubes. The standard includes the following steel grades: P195GH, P235GH, P265GH, 16Mo3, 14MoV6-3, 13CrMo4-5, 10CrMo9-10.
EN 10216-2 Grade P265GH Tubes are supplied in varnished condition in order to prevent formation of rust. EN 10216-2 Grade P265GH Tubes are used mainly for automobile sectors, interior & exterior architectural structures, water pipe lines, Gas lines, Oil & Gas industries etc.
The P265GH material is designed possessing superior machanical properties.The material has tensile strenght between 360- 500Mpa.They have a minium yield strength of 235Mpa and can be elongated by 25%.
Products Specification
Chemical Composition Max
| C | Si | Mn | P | S | Cr | Mo | Ni | Al | Cu | Nb | Ti | V | Cr+Cu+Mo+Ni |
| 0.2 | 0.4 | 1.4 | 0.025 | 0.02 | 0.03 | 0.08 | 0.3 | 0.02 | 0.3 | 0.01 | 0.04 | 0.02 | 0.7 |
Mechanical Property
| Grade | Steel Number | Upper yield strength or proof strength, Wall Thickness T min. | Tensile Strength Rm | Elongation A min.% | ||||
| T≤16 | 16＜T≤40 | 40＜T≤60 | 60＜T≤100 | Mpa | longitudinal | transverse | ||
| Mpa | Mpa | Mpa | Mpa | |||||
| P265GH | 1.0425 | 265 | 255 | 245 | / | 410-570 | 23 | 21 |
Dimensions tolerances of EN 10216-2
Tolerances on outside diameter and wall thicknes
| Outside Diameter D mm | Tolerances on D | Tolerances on T for a T/D ratio | |||
| ≤ 0,025 | > 0,025 ≤ 0,050 |
> 0,050 ≤ 0,10 |
> 0,10 | ||
| D ≤ 219,1 | ± 1% or ± 0.5mm whichever is the greater |
± 12,5% or ± 0.4mm whichever is the greater | |||
| D > 219,1 | ± 20% | ± 15% | ± 12,5% | ± 10% a | |
| a For outside diameters D ≥ 355,6 mm it is permitted to exceed the upper wall thickness locally by a further 5% of the wall thickness T | |||||
Applications
Boilers
Pressure Vessels
Heat Exchangers
Piping Systems
Energy Industry
Chemical Industry
Automotive and Mechanical Engineering
Test Required
Corrosion Test
Chemical Analysis
Mechanical Tests: Flattening test, Flaring test, Flange test, Hardness Test and Hydrostatic test
Reverse-bend and Re. flat tests
Eddy Current Testing
Hydrostatic Testing
Air Under Pressure Test
Visual Inspection
Our EN10216-2 P265GH Tube
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