Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

din 1629 st44/st52 steel pipe


DIN 1629 ST44/ST52 Steel Pipe

 
1) Standard: DIN2448, DIN1629, DIN17175, EN10255, EN10216 
2) Grade: ST37, ST44, St45, ST52, S355JR 
2) Size: From 1/2" to 32" 
3) Wall Thickness: 2-60mm 
4) Length: 4M to 12 M 
din 1629 st44/st52 steel pipe

 

Standard Grade
Chemical Composition

Mechanical Property 
C Si Mn P≤ S≤ Cr Mo Tensile Strength  ( Mpa ) Yield Strength (Mpa ) Elongation (%)
DIN1629 St35.8/St37.5 ≤ 0.17 / / 0.04 0.04 / / 350~480 ≥ 235 ≥ 25
St52.0/St52.3 ≤ 0.22 ≤ 0.55 ≤ 0.17 0.04 0.04 / / 500~560 ≥ 270 ≥ 21

Grade, Chemical Composition and Mechanical Property(EN10216-1):


Standard

Grade

Chemical Composition

Mechanical Property 
C Si Mn P≤ S≤ Cr≤ Mo Tensile Strength
(Mpa)
Yield Strength
(Mpa)
Elongation
L t
EN10216-1 P195TR1 ≤ 0.13 ≤ 0.35 ≤ 0.70 0.025 0.020 0.30 ≤ 0.08 320~440 ≥ 195 ≥ 27 ≥ 25
P235TR1 ≤ 0.16 ≤ 0.35 ≤ 1.20 0.025 0.020 0.30 ≤ 0.08 360~500 ≥ 235 ≥ 25 ≥ 23
P265TR1 ≤ 0.20 0.40 1.40 0.025 0.020 0.30 ≤ 0.08 410~570 ≥ 265 ≥ 21 ≥ 19
 

 

上一篇:STANDARD PIPE SCHEDULE & WEIGHT MEASUREMENT,PIPE SCHEDUL

下一篇:12CrMo 15CrMo boiler steel pipe

 Copyright (c)2012 LongtaidiIf you do not find the information you need, Click Here  Get Support

New Update Pipe List

Contact Us Online To Serve You Better

Hot Click PRO