YUHONG GROUP CO.,LIMITED

Home > Recommended
Product Categories
Online Service

Best Price for for Carbon Steel Boiler Tube DIN2391 ST52.4 NBK Precision Cold Drawn Seamless Tubes export to Heard and Mc Donald Islands Exporter

  • Product Detail
  • Product Tags
  • Buyer Reviews

We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for DIN2391 ST52.4 NBK Precision Seamless Tubes,DIN2391 St52.4 N Phosphated Hydraulic Tube,Hydraulic Cold Drawn Tube DIN2391. to meet Customers' Demands".

Best Price for for Carbon Steel Boiler Tube DIN2391 ST52.4 NBK Precision Cold Drawn Seamless Tubes export to Heard and Mc Donald Islands Exporter

DIN2391 Precision Cold Drawn Seamless Pipes and Tubes, Gr St35 St45 St52 St37.4, Cold Finished Seamless Pipe use for Hydraulic and Pneumatic. 

Delivery Status: NBK (+N) BKW (+LC) GBK (+A) BKS (+SR) BK (+C) OD x WT = 4~120 x 0.5~15mm

DIN2391 St52.4+N Phosphated Hydraulic Tube 


Description:
Precision steel tube
Grade:
St 30 Si / St 30 Al
/ St 35 / St37 / St37.4 / St45 / St 52 / St52.4
/ E215 / E235 / E355 
Precision in size,Bright for the surface, high ability of mechanical performance
Standard: DIN 2391, EN10305-1, EN10305-4, BS 6323, ISO 8535
 
DIN2391 Precision steel pipe
STEEL GRADE: ST30Si, ST30Al, ST35, ST37, ST37.4, ST45, ST52, ST52.4, etc
Size:(mm)
Out Dimensions: 6 mm ~ 350 mm
Wall Thickness: 0.8 mm ~30mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)


 Hydraulic Precision Cold Draw Seamless Tube DIN2391 ST52.4 and St37.4


Final supply conditions:
 
Cold finished(hard)BK
Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high
resistance to deformation.
 
Cold finished(soft)BKW
The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further
processing allows a certain degree of cold forming (e.g. bending, expanding)
 
Cold finished and stress-relieved BKS
Heat treatment is applied following the last cold forming process. Subject to appropriate processing
conditions, the increase in the residual stresses involved enables both forming and machining to a certain
degree.
 
Annealed GBK The last cold forming process is followed by annealing in a controlled atmosphere.
 


Normalized NBK
The last cold forming process is followed by annealing above the upper transformation point in a controlled

atmosphere.


Chemical Composition:

Steel grade


Chemical composition,
as a percentage by mass


Symbol


Material
number


C max.

Si max.

Mn


P
max.



S
max.


St 30 Si

1.0211

0.10

0.30

<=0.55

0.025

0.025

St 30 Al

1.0212

0.10

0.05

<=0.55

0.025

0.025

St 35

1.0308

0.17

0.35

<=0.40

0.025

0.025

St 45

1.0408

0.21

0.35

<=0.40

0.025

0.025

St 52

1.0580

0.22

0.55

<=1.60

0.025

0.025


The following alloying elements may be added:
Nb: <=0,03%; Ti: <=0,03%; V: <=0,05%; Nb + Ti + V: <=0,05%.


 
Steel grade Chemical Composition(%):
Steel name Steel number C max Si max Mn P max S max Al min
E215 1.0212 0.10 0.05 0.70 0.025 0.025 0.025
E235 1.0308 0.17 0.35 1.20 0.025 0.025 -
E355 1.0580 0.22 0.55 1.60 0.025 0.025 -


"We keep on with our enterprise spirit of ""Quality, Efficiency, Innovation and Integrity"". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for DIN2391 ST52.4 NBK Precision Cold Drawn Seamless Tubes. The product will supply to all over the world, such as: United States,Ghana,Slovenia. As a way to use the resource on the expanding info in international trade we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.

Email To This Supplier

Your message must be between 20-8000 characters

YOU MAY LIKE
  • DIN2391 ST52 cold drawn precision seamless steel tube

    DIN2391 ST52 cold drawn precision seamless steel tube Product Name DIN2391 ST52 cold drawn precision seamless steel tube 1 Specifications Material 20 45 16Mn 27SiMn ST52 BK S DIN2391 ASTM A 106 Standard GB T8713 88 GB T3639 2000 DIN 2391 EN10305 Straightness 0 3 0 8mm

    Ask PriceClick for details

  • NBK precision seamless tube

    Carbon Steel Seamless Pipes OD 10mm 610mm 1 8 24

    Ask PriceClick for details

  • Black Steel Tube DIN2391 ST52 cold drawn Precision seamless steel tube

    cold drawn Precision seamless steel tube We specialized in manufacturing the carbon steel pipe What s the features of our products 1 Arts and crafts cold drawn or hot rolled 2 Surface Treatment as customers request 3 Chemical and Physical characteristic durable corrosion resistant and high temperature resistant 4 We also produce pipes with special specifications according to customers

    Ask PriceClick for details

  • Factory price DIN2391 ST52 cold drawn Precision seamless steel tube

    Specifications High quality carbon seamless steel pipe 1 1 2 20 2 Length 1 12m or fixed 3 Manufactures sale 4 MOQ mix container DIN2391 ST52 cold drawn Precision seamless steel tube We specialized in manufacturing the carbon steel pipe What s the features of our products 1 Arts and crafts cold drawn or hot rolled 2 Surface Treatment as customers request 3 Chemical and Physical characteristic durable corrosion resistant

    Ask PriceClick for details

  • DIN2391 ST52 cold drawn Precision seamless steel tube

    Specifications High quality carbon seamless steel pipe 1 1 2 20 2 Length 1 12m or fixed 3 Manufactures sale 4 MOQ mix container DIN2391 ST52 cold drawn Precision seamless steel tube We specialized in manufacturing the carbon steel pipe What s the features of our products 1 Arts and crafts cold drawn or hot rolled 2 Surface Treatment as customers request 3 Chemical and Physical characteristic durable corrosion resistant

    Ask PriceClick for details

  • JBC Steel Pipe DIN2391 ST52 cold drawn Precision seamless steel tube

    Specifications DIN2391 ST52 cold drawn Precision seamless steel tube 1 1 2 20 sch20 xxs 2 Length 1 12m or fixed 3 Manufactures sale DIN2391 ST52 cold drawn Precision seamless steel tube We specialized in manufacturing the carbon steel pipe What s the features of our products 1 Arts and crafts cold drawn or hot rolled 2 Surface Treatment as customers request 3 Chemical and Physical characteristic durable corrosion resistant and high

    Ask PriceClick for details