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DIN 2391 St37.4/St52.4,EN10305-1 E235+N/E355+N,BS 3062 PRECISION STEEL TUBE

DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube
  • DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube
  • S45c C45 AISI1045 DIN Ck45 DIN C45 SAE 1045 Cold Drawn Steel Precision Tube
  •  DIN 2391 Precision Steel Tubes
  • EN10305-1 Cold drawn precision seamless steel tube
  • 10305-3 Precision Steel Tube
  • DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube
  • DIN 2391 St37.4/St52.4,EN10305-1 E235+N/E355+N,BS 3062 PRECISION STEEL TUBE
  • DIN 2391 St37.4/St52.4,EN10305-1 E235+N/E355+N,BS 3062 PRECISION STEEL TUBE
Model No.︰-
Brand Name︰DIN 2391,EN10305-4,AS1450 PRECISION SEAMLESS TUBE
Country of Origin︰-
Unit Price︰US $ 1300 / MT
Minimum Order︰20 MT
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Product Description

DELIVERY CONDITION

Designation Symbol Delivery Condition Description
Cold drawn / hard +c(BK) No heat treatment after the final cold drawing process
Cold drawn / soft +LC(BKW) After the final heat treatment there is a suitable drawing pass.
Cold drawn and stress relieved +SR(BKS) After the final cold drawing process there is a stress relief heat t treatment in a controlled atmosphere
Annealed +A(GBK) After the final cold drawing process the tubes are annealed in a controlled atmosphere
Normal +N(NBK) After the final cold drawing process the tubes are normalized in a controlled atmosphere

Seamless cold-drawn precision steel pipes E235N (St 37.4) and E355N (St. 52.4) according to the EU’s EN 10305-4 standard
a) E235N (St 37.4) – NBK – Normalized, phosphated and oiled inside and outside

b) E235N (St 37.4) – NBK/ZN – Normalized, electric zinc plated with Cr-VI-free passivation

c) E355N (St 52.4) – NBK – Normalized, phosphated and oiled inside and outside

d) E355N (St 52.4) – NBK/ZN – Normalized, electric zinc plated with Cr-VI-free passivation

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Product Image

DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube
DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube

S45c C45 AISI1045 DIN Ck45 DIN C45 SAE 1045 Cold Drawn Steel Precision Tube
S45c C45 AISI1045 DIN Ck45 DIN C45 SAE 1045 Cold Drawn Steel Precision Tube

 DIN 2391 Precision Steel Tubes
DIN 2391 Precision Steel Tubes

EN10305-1 Cold drawn precision seamless steel tube
EN10305-1 Cold drawn precision seamless steel tube

10305-3 Precision Steel Tube
10305-3 Precision Steel Tube

DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube
DIN 2391 St52.4 EN 10305-1 Cold Drawn Steel Tube



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