Type:
Honed SMLS Tube.
Material and Grade: S355.
Size: 220 H8 x 273.
Manufacture Method: Cold Drawn.
Hot Treatment: SR External Machining, Deep Hole Boring, Honing.
Surface Treatment: Black Painting/BK, BKW, BKS, +A, +N.
Application: Boiler Tube, Mechanical Service.
Independence Inspection: Chemical Test, Mechanical Test, Defect Test.
Third Party Inspection: SGS, BV, Internet ECT.
Packing: Wooden Case/Pallet or as Your Requirement.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Received the Deposit.
Chemical Composition and Mechanical Property For EN10250 |
Steel Grade |
Chemical components |
Mechanical performance |
C(Max) |
Si(Max) |
Mn(Max) |
Mo(Max) |
P(Max) |
Cr(Max) |
S(Max) |
Ni(Max) |
Tensile strenght(Min) |
Yield Strenght(Min) |
Mpa |
Mpa |
S355 |
0.22 |
0.55 |
1.60 |
0.08 |
0.035 |
0.30 |
0.035 |
0.30 |
531 |
448 |