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EN10219 S355J2H LSAW Pipe supplier Asian
EN10219 S355J2H LSAW Pipe supplier Asian
EN10219 S355J2H LSAW Pipe supplier Asian
EN10219 S355J2H LSAW Pipe supplier Asian
EN10219 S355J2H LSAW Pipe supplier Asian

Outer Diameter: 5mm-630mm
Thickness: 0.25mm-75mm

Length: 6-12m

Product details:

Product name

EN10219 S355J2H LSAW Pipe Supplier Asian

Material

Q195-A~Q275-A Q195B~Q275B 10# ~75# 16Mn, 5MnV, 09MnV 40Cr,

30CrMnSi,45Mn2,40MnB, ASTM A53 A36, A106,API 5L A106 Gr.B etc

Surface

Coated/galvanized/black

Technique

Hot rolled/cold rolled /cold drawn /seamless/erw

Dimension

Outer Diameter: 5mm-630mm 

Thickness: 0.25mm-75mm

Application

Oil/gas pipe, aerospace use, machine parts, furnace, geological exploration, acid resistance, bearing

Surface

Coated /galvanized /black


EN10219 S355J2H LSAW Pipe supplier Asian2.jpg


The requirements of S355J2H:

1: Brand representation method 

The steel brand consists of three parts: the Chinese phonetic letter representing the yield strength, the yield strength value, and the quality grade symbol, for example:

S355J2H. Among them: the steel starting with S is structural steel, 355—yield strength value, unit MPa; and the steel starting with S is carbon steel, so you only need to find a domestic brand carbon steel with a minimum yield strength of 355MPa at room temperature.

2: Implementation standard: EN10210 (cold-bent hollow steel for structure).

3: Chemical composition of S355J2H steel pipe:

C≤0.24; Mn≤1.60; Si≤0.55; P, S≤0.04; N≤0.009

4: Mechanical properties

Tensile strength: 450-630.

Elongation: ≥21.

Impact test: -20℃: ≥34.

5: Smelting method

Steel is smelted by converter or electric furnace, and refining is added outside the furnace when necessary.

6: Delivery status

Steel is delivered in hot rolling, controlled rolling, normalizing, normalizing + tempering, and thermomechanical rolling (TMCP) status.


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