Type:Seamless Carbon Steel Pipe
Manufacture Method:Hot Rolled
Standard and material: DIN1629 ST37
Size: 12 inch Schedule 80 12 meter
Surface Treatment:Black Painting,galvanized,3lpe/3lpp/fbe coating
Independence Inspection:Chemical Test,Mechanical Test
Third Party Inspection:SGS,BV,INTERNET ECT
Application:High Temperature Service
Payment Terms:TT/LC,West Union,Paypal,O/A
Delivery Time:7-25 days after received the deposit
Standard |
Grade |
Chemical Composition (%) |
Mechanical Properties |
C |
Si |
Mn |
P |
S |
Cr |
(MPa)
Tensile Strength |
(MPa)
Yield Strength |
(%)
Elongation |
DIN1629 |
ST37.0 |
≤0.17 |
/ |
/ |
≤0.04 |
≤0.04 |
/ |
350-480 |
≥235 |
≥25 |
ST44.0 |
≤0.21 |
/ |
/ |
≤0.04 |
≤0.04 |
/ |
420-550 |
≥255 |
≥21 |
ST452.0 |
≤0.22 |
≤0.55 |
≤1.70 |
≤0.04 |
≤0.04 |
/ |
550-650 |
≥270 |
≥21 |