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What’s the EN 10219 Pipe Composition and Pipe Mechanical Properties

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On 2023-01-10
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EN 10219 Pipe Composition

Table of Content 隐藏
1 EN 10219 Pipe Composition
2 EN 10219 Steel Grade Pipe Mechanical Properties
2.1 1.0039 Steel Square Tube Standard Sizes
2.2 EN 10219 S235JRH Tube Finish
2.3 Manufacturing Process Of EN 10219 S235JRH Tube

Steel No.
Carbon Silicon Manganese phosphorus Sulfur Nitrogen
1.0039 0.17 – 1.40 0.040 0.040 0.009
1.0149 0.20 – 1.50 0.035 0.035 0.009
1.0138 0.20 – 1.50 0.030 0.030 –
1.0547 0.22 0.55 1.60 0.035 0.035 0.009
1.0576 0.22 0.55 1.60 0.030 0.030 –
1.0512 0.22 0.55 1.60 0.030 0.030 –

EN 10219 Steel Grade Pipe Mechanical Properties

Steel Number Mechanical Properties Impact Energy
Yield Strength Tensile Strength Elongation Temperature
-20 0 20
1.0039 235 360-510 26 – – 27
1.0149 275 410-560 23 – 27 –
1.0138 275 410-560 23 27 – –
1.0547 355 510-680 22 – 27 –
1.0576 355 510-680 22 27 – –
1.0512 355 510-680 22 40 – –
1.0039 Steel Square Tube Standard Sizes
  • Square hollow sections – These are manufactured up to a maximum size of 250×250 mm

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  • Circular hollow sections – These are manufactured up to a maximum size of 300 mm NB

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  • Rectangular hollow sections – These are manufactured up to a maximum size of 300×200 mm

EN 10219 S235JRH Tube Finish
  • straightened condition 1/600th

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  • mill straightened condition l/200th
Manufacturing Process Of EN 10219 S235JRH Tube
  • Seamless,

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  • Hot finished welded, or

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  • Electric resistance or induction welded
Newer Metal material testing project for Steel Pipe Fitting Flange Wilson Pipeline
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Older EN 10219-1 S235JRH Pipe Different Manufacturing Processes