Seamless steel tube DIN1629/EN10216-1
Seamless steel tube DIN1629/EN10216-1
Seamless steel tube DIN1629/EN10216-1
Seamless steel tube DIN1629/EN10216-1

Application

It is used for manufacturing pipeline,vessel,equipment,pipe fittings and steel structure.


Details



Size

O.D.: 6.0-820.0mm W.T.: 1.0-80.0mm Length: Max.12000mm

Grade and Chemical Compisition Mechanical Property

Standard Grade C Si Mn P S Cr
DIN1629 St37/St37.5 ≤0.17 / / ≤0.04 ≤0.04 /
St52/St52.3 ≤0.22 ≤0.55 0.17 ≤0.04 ≤0.04 /



Mechanical Property

Standard Grade Tensile Strength(Mpa) Yield Point(Mpa) Elongation(A%)
DIN1629 St37/St37.5 350-480 ≥235 ≥25
St52/St52.3 500-560 ≥270 ≥21



Grade and Chemical Compisition Mechanical Property

Standard Grade C≤ Si≤ Mn≤ P≤ S≤ Cr≤ Mo≤
EN10216-1 P195TR1 0.13 0.35 0.70 0.025 0.020 0.30 0.08
P235TR1 0.16 0.35 1.20 0.025 0.020 0.30 0.08
P265TR1 0.20 0.40 1.40 0.025 0.020 0.30 0.08



Mechanical Property

Standard Grade Tensile Strength(Mpa) Yield Point(Mpa) Elongation(A%)
L T
EN10216-1 P195TR1 320-440 ≥195 ≥27 ≥25
P235TR1 360-500 ≥235 ≥25 ≥23
P265TR1 410-570 ≥265 ≥21 ≥19



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KWK Steel Co.,Ltd