En10305 cold drawn precision Seamless Cold Rolled Steel Tube for
mechnical purpose 8620
8620 cold rolled seamless steel tube
St37, St52, E355, S355JR, 34CrMo4, 1020, 1045, 4140,8620, 4130...
|Bright and smooth.|
|DIN 2391, BS6363, A519...|
Depand on customers requirement
High Precision Cold Rolled Seamless Steel Tube is used in
automotive industry, and in the occasion where the high accuracy,
brightness, cleanness of the tube are required.
+C (BK) Hard. No final treatment after final cold rolling.
+LC (BKW) Soft. Final heat treatment is followed by a suitable
drawing pass (limited reduction of area).
+SR (BKS) Stress Relieved. After final cold rolling, the tubes are
stress relieved in a controlled atmosphere.
+A (GBK) Annealed. After final cold rolling, the tubes are annealed
in a controlled atmosphere.
+N (NBK) Normalized. After final cold rolling, the tubes are
normalized in a controlled atmosphere.
America , Canada ,Japan , England , Saudi Arab , India , Singapore
, Korea , Australia , Brazil , Argentina , Mexico , Russia , Turkey
, Greece , France , Germany , Spain
Third Party inspection acceptable. such as SGS, BV etc.
Supplying financial support with usance L/C 180 days after B/L
How do you control quality ?
First step , Please contact with our sales team , talked about the
cargo details , if need sample , we can supply the sample for free
; If the sample can reach to requirement , the client can sign the
contract with our company;Before shipment , client can inspect the
cargo loading and seal the container , we also can accept
inspection of the third party ( Such as SGS ,BV etc ) ;
Please feel free to contact us again if you have any further
questions. We look forward to receiving an order from you.