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Seamless Steel Special Shaped Pipe cold finish

Product Description

     
mechanical properties table of cold drawn shaped steel tube
standard  steel grade  tensile strength/Mpa yield strength/Mpa elongation%
min
gb/T3094         10

 335

205 

 24

 20  390 245  20 
 35  510 305  17 
 45  590 335  14 
 q235 375  235  20 
 q345  510  315 21 
 
 Chemical composition table of cold-drawn shaped steel tube
 standard  steel grade  C SI  MN  P<   S<  CR<  NI<  CU<
     GB/T 3094  10  0.17-0.13 0.17-0.37  0.35-0.65 0.035  0.035  0.15  0.30  0.25 
 20  0.17-0.23 0.17-0.37  0.35-0.65  0.035  0.035  0.25  0.30  0.25 
 35  0.32-0.39  0.17-0.37 0.50-0.80 0.035 0.035 0.25 0.30  0.25 
 45  0.42-0.50 0.17-0.37  0.50-0.80  0.035  0.035  0.25  0.30  0.25 
 q345  <0.20 <0.55  1.00-1.60  0.045  0.050 
   DIN 1629  ST37.0  <0.17 0.17-0.37 0.35-0.65  0.035  0.035  0.25  0.25 0.25 
 ST44.0  <0.21 0.17-0.37  0.50-0.80  0.035  0.035  0.25  0.25  0.25 
 ST55  0.33-0.41 0.17-0.37 0.50-0.80 0.035  0.035  0.25  0.25  0.25 
 ST52.0 <0.22 <0.55 <1.60 0.035 0.035 0.25 0.25 0.25
 CK45 0.42-0.50 0.17-0.37 0.50-0.80 0.035 0.035 0.25 0.25 0.25
    Want a Quick Quote? Fill in a detailed description of type of material and lengths; also please include specifics about shipping, quantity. A fast and efficient service is assured.   2.OD:8mm-80mm;WT:1mm-12mm
3.Standard: GB/T8162 , GB/T8163 ,GB/T 3049,DIN1629   special shape,cold drwan technique:      Special shape Seamless Steel Pipe made by cold drawn.  Packaging & Shipping   Our products are widely used for the auto/motorcycle/agricultural machine/railway project/low  high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards processing & manufacturing industries.    ** How long will it take to produce an order?
It is within 30days for the purchasing and production time with container order and 10days for the sample.  

** What is your minimum order?
Usually 5 ton for each size, please contact us when you are trying to purchase less than container load

** What form of quotation do you offer?
FOB Tianjin, CIF and CNF Your destination   ** What is your payment term? 
Payment is 30% deposit, 70% before shipment    ** Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .       Inquiry now! 

Contact us if you need more details on Special Shaped Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Special Shaped Steel Tubes、Cold Drawn Seamless Tubes. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Carbon Seamless Steel Pipe > Other Carbon Seamless Steel Pipe

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