API5LX70

API Spec 5L PSL1/API Spec 5L PSL2,API 5L/API Spec 5L PSL1 X70 (L485) steel pipe,line steel pipe
Name:API 5L X70/L485 steel plate
Material:API 5L X70,L485,API 5L X70/L485 steel plate ,API 5L X70/L485 steel plate steel pipe
Standard:API 5L
Thickness:Thickness: 6-80mm, Width: 1360-3000mm, Length: 6000-12000mm
Price:FOB/CIF/CFR
DeliveryTime:15-30 days, depending on the quantity
PaymentTerms:T/T, 100% Irrevocable at sight
MinimumOrderQuantity:N/A
Under API 5L standard, we can regard API X70 steel plate/pipes as large diameter pipes. API X70 steel plate/pipes is a main type of steel for large diameter pipes. API-X70 steel with the demands in mechanical properties of the pipes followed the API specification for grade X70 (YS is 485MPa, TS is from 600-750 MPa). It is well known that a low carbon bainitic microstructure offers an excellent combination of strength and toughness.
AR(As Hot Rolled), N(Normalized), T(Tempered), Q(Quenched), TMCP, Q+T(Quenched and Tempered), UT(Ultrasonic Test:ASTM A435,ASTM A578-C/B/A,EN10160-S0E1,S1E2,S2E3,S3E4), Impact Test, PWHT(Post Weld Heat Treatment), HIC, Z Test(Z15, Z25, Z35)

Comparison of Steel Grades
DIN 17172 StE 480.7TM
EN10208-2 L485MB

API 5L/API Spec 5L PSL1 X70 (L485) steel pipe,line steel pipe Chemical Composition:

API 5L X70 Steel Plate/Pipes Chemical Composition
Grades Material Number C max Si max Mn. mix P max S max
X70 1.8977 0.04-0.16 0.55 1.10-1.70 0.035 0.035

API 5L/API Spec 5L PSL1 X70 (L485) steel pipe,line steel pipe Mechanical Properties:

API 5L X70 Steel Plate/Pipes Mechanical Properties
Grade X70

Permissible Yield Point

Ratio

Yield Strength MPa(min) Tensile Strength MPa Elongation % (min)
≤ 0.85 480 600 - 750 -

More about API 5L/API Spec 5L PSL1 X70 (L485) steel pipe,line steel pipe,cotnact sales4@bebonchina.com