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Heavy Wall Tubes Alloy Steel Seamless Pipe DIN 1629 Mat St 52.0 Non Secondary

Heavy Wall Tubes Alloy Steel Seamless Pipe DIN 1629 Mat St 52.0 Non Secondary

Brand Name:Globa
Certification:CE, API, ISO , PED
Model Number:1/2''-48''
Minimum Order Quantity:1 tons
Delivery Time:5-8 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Suzhou Jiangsu China
Address: China Factory : Suzhou Industrial Park, JiangSu Province,China
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What's the DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 specification, DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 chemistry, DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 equivalent, DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Mechanical Properties? DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 manufacturer in China.


DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Equivalents


Material Number : 1.0421, DIN .EN ST52 , P355T1 ,


DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Material Chemical composition


StandardGradeCSiMnP maxS max
DIN1629St52≤0.22≤0.55≤1.600.040.035

By DIN 1629 /DIN2391 Part 2

Delivery Condition : BK


Mechanical Properties( T=20°C if not differently stated )


ConditionTensile Strength Rm (Mpa)Yield Strength R2 (Mpa)Elongation in 2 in or 50 mm A(%)
+AR500-650355 min22 / 19 min
+C640 min/4 min
+SR580 min450 min10 min
+A450 min/22 min
+N500-630 min355 min22 / 19 min

+AR: Hot Finished, +C or BK: Cold Finished(hard) , +SR or BKS: Cold finished and Stress –relieved, +A or GBK: Annealed, +N or NBK: Normalized.

DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Tube ends:

The tubes come with square cut and deburred ends.


ST52 seamless Pipe Certification:

The product is supplied with 3.1.B inspection certificate, according to the standards EN 10204 and ISO 10474.


ST 52 Carbon Steel Pipes Identification and Marking:

ST 52 Steel Pipe are marked in indelible ink, the details being repeated along the entire length of each tube and on a label, as follows:
Manufacturer’s trademark – manufacturing standard – dimensions -steel grade – supply condition – cast no. – item number.


Steel 52 Steel Pipes Packaging:

ST 52 Steel come in strapped bundles. The minimum weight of each bundle is 2000kg; the maximum bundle weight being 5000kg, with a minimum of 4 pieces


China Heavy Wall Tubes Alloy Steel Seamless Pipe DIN 1629 Mat St 52.0 Non Secondary supplier

Heavy Wall Tubes Alloy Steel Seamless Pipe DIN 1629 Mat St 52.0 Non Secondary

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