DIN1629 ST37 ST44 ST52 Round Mild Steel Tubing / Mechanical Seamless Steel Tube for Chemical - Product

Other Specification :  DIN1629 ST37 ST44 ST52 Round Mild Steel Tubing / Mechanical Seamless Steel Tube For Chemical Quick Detail: Standard: DIN 1629 Size:(mm) Out Dimensions: 6mm ~ 350mm Wall Thickness: 0.8mm ~ 35mm Length: Fixed(6m,9m,12,24m) Or Normal Length(5-12m) Description: 1. Standard: DIN 1629 2. Steel Grade: ST37, ST44, ST52 3. Delivery Condition: Hot-finished 4. Size Range: OD 6MM- 350MM, WT 0.8MM-35MM 5. Tolerance: According To DIN 1629 6. Length: Customized According To Requirements. 7. Certificate: EN10204/3.1 GENERAL INFORMATION: Tubes Made Of Un-alloyed Steel Suitable For The Construction Of Chemical Plant, Vessels, Pipe Work And For General Mechanical Engineering Purposes. Quality Control: Our Quality Control Department Consists Of Experienced Technicians. These Personnel Strictly Control The Whole Production Procedure, From Introduction Of Raw Materials To Finish Products. They Ensure High Quality Products For Our Customers. - - - - DELIVERY CONDITION | Steel Grade | Delivery Condition | ST37.0 | Hot-finished | ST44.0 | Hot-finished | ST52.0 | Hot-finished | | CHEMICAL COMPOSITION( CAST ANALYSIS) IN% | Steel Grade | C | Si | | P | S | Max | Mn | Max | Max | ST37.0 | 0.17 | -- | -- | 0.040 | 0.040 | ST44.0 | 0.21 | -- | -- | 0.040 | 0.040 | ST52.0 | 0.22 | -- | -- | 0.040 | 0.035 | | MECHANICAL PROPERTIES | Steel Grade | Yield Strength Min (Mpa) | Tensile Strength Min(Mpa) | Elongation A Min(%) | T Min Mm | 16 | >16 40 | ST37.0 | 235 | 225 | 350-480 | 25 | ST44.0 | 275 | 265 | 420-550 | 21 | ST52.0 | 355 | 345 | 500-650 | 21 | Note

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